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Latest Tripura Forester Exam Question (Objective Questions), MCQ in English
Subjects : Mathematics, English, General Knowledge, Science
Question Bank Tripura Forester Exam - English
Mathematics
Q 1 :
The cash difference between the selling prices of an article at a profit of 4% and 6% is Rs. 3. The ratio of the two selling prices is:__________ ?
A.51:52
B.52:53
C.51:53
D.52:55
Q 2 :
Which of the following numbers is irrational ?
A.√49
B.0.125
C.√2
D.22/7
Q 3 :
356 x 936 – 356 x 836 = ?
A.35600
B.34500
C.9630
D.93600
Q 4 :
Arrange in descending order: 5/8, 7/10, 3/4
A.3/4 > 7/10 > 5/8
B.7/10 > 3/4 > 5/8
C.3/4 > 5/8 > 7/10
D.5/8 > 7/10 > 3/4
Q 5 :
What is (3^{4} times 9^{2}) ?
A.36
B.38
C.310
D.96
Q 6 :
If 34X-2 = 729, then find the value of X.
A.4
B.3
C.2
D.5
Q 7 :
Convert 0.6 into fraction ?
A.3/5
B.2/3
C.4/5
Q 8 :
The no. plate of a bus had peculiarity. The bus number was a perfect square. It was also a perfect square when the plate numbers were reversed. The bus company had only five hundred buses numbered from 1 to 500. What was the number ?
A.169
B.36
C.196
D.Can not say
Q 9 :
If a and b are positive integers, such that ab = 125, then (a-b)a+b-4 = ?
A.16
B.25
C.28
D.30
Q 10 :
If x*y = x2 + y2 – xy, then value of 9*11 is
A.93
B.103
C.60.5
D.121
Q 11 :
Which is greater ?
A.15/16
B.17/18
C.Equal
D.Cannot compare
Q 12 :
If sum of two numbers is 42 and their product is 437, then find their difference.
A.3
B.4
C.5
D.7
Q 13 :
Write the 44000 in Roman numerals
A.XLI
B.XLVI
C.XLIV
D.XLVIC
Q 14 :
Convert 0.0909… into fraction ?
A.1/11
B.9/11
C.1/9
D.9/10
Q 15 :
What is (98 times 102) ?
A.9996
B.10000
C.10096
D.10196
Q 16 :
Which is smaller ?
A.9/11
B.7/9
C.Equal
D.Cannot compare
Q 17 :
Convert 0.5777… into fraction ?
A.26/45
B.52/90
C.13/22
D.5/9
Q 18 :
Convert 0.81 into fraction ?
A.81/100
B.9/10
C.8/9
D.9/11
Q 19 :
(63)2 – (12)2 =?
A.3528
B.3852
C.3582
D.3825
Q 20 :
Which is greater ?
A.13/17
B.11/14
C.Equal
D.Cannot compare
English
Q 21 :
I go to Madurai by —– Vaigai Express
A.a
B.an
C.some
D.the
Q 22 :
Have the car stolen!
A.Steal the car
B.You should have the stolen car
C.Get someone to steal the car
D.They have stolen the car
Q 23 :
The payment was collected by the hardworking salesman.
A.The hardworking salesman collected the payment.
B.the salesman who worked heard was able to collect the payment.
C.to collect the payment the salesman had to work hard.
D.The hardworking salesman was able to collect the payment.
Q 24 :
I had to stop all my work to complete this project.
A.All other work had to be stopped to complete this project by me
B.For completing this project all other work must be stopped
C.For completing this project I had to stop all my work
D.To complete this project all other work had been stopped by me
Q 25 :
They have published the names of all the successful candidates.
A.The candidates who have succeeded their names they had published.
B.The names of all the successful candidates have been published by them
C.The candidates who have succeeded their names have been published by them.
D.The names of all the successful candidate were published by them.
Q 26 :
The online shopping site lowered the prices.
A.Lowering of the prices was done by the online shopping site
B.The prices were lowered by the online shopping site
C.The prices had been lowered by the online shopping site
D.The prices have been lowered by the online shopping site
Q 27 :
Who taught you to drive a truck ?
A.To drive a truck by whom were you taught?
B.Driving a truck by who were you taught?
C.Driving a truck by who were you being taught?
D.By whom were you taught to drive a truck?
Q 28 :
We shall invite Suresh.
A.Suresh would be invited by us
B.Suresh would have been invited by us
C.Suresh will be invited by us
D.Suresh will have been invited by us
Q 29 :
Dark clouds have overcast the evening sky.
A.By the dark clouds the evening sky was overcast.
B.The evening sky has been overcast by the dark clouds.
C.Dark clouds overcastted the evening sky.
D.The sky of the evening was overcasted by dark clouds.
Q 30 :
The partners will celebrate their triumph tomorrow.
A.The triumph would be celebrated by the partners a day before
B.The triumph would be celebrated by the partners a day after
C.The triumph would have been celebrated by the partners a day after
D.The triumph will have been celebrated by the partners tomorrow
Q 31 :
Why did break the vase?
A.why is the vase broken by him
B.why was the vase broken by him
C.why had been the vase broken by him
D.why has been the vase broken by him
Q 32 :
Mariam was writing a note to her boss.
A.A note was written to her boss by Mariam
B.A note was wrote by Mariam to her boss
C.A note was being written by Mariam to her boss
D.A note was written by Mariam to her boss
Q 33 :
The baby really enjoys that music.
A.That music was really enjoyed by the baby.
B.That music was really being enjoyed by the baby.
C.That music is really enjoyed by the baby.
D.This music was really enjoyed by the baby.
Q 34 :
The weather disrupted the final match.
A.The final match has been disrupted by the weather.
B.The final match had been disrupted by the weather.
C.The final match was disrupted by the weather.
D.The final match was being disrupted by the weather.
Q 35 :
The management committee is required to publish a report every year.
A.report would be published by the management committee every year.
B.A report would have been published by the management committee every year.
C.A report requires to be published by the management committee every year.
D.Every year the report would be published by the management committee.
Q 36 :
Preeti ran the race in record time.
A.In record time Preeti ran the race.
B. The race was run by Preeti in record time
C.The race was being run by Preeti in record time
D.The race had been run by Preeti in record time
Q 37 :
I shall have written the full thesis by December
A.By December I shall have wrote the full thesis.
B.The full thesis will have been written by me by December.
C.The full Thesis will be wrote by me by December
D.By December the full thesis must have been wrote by me.
Q 38 :
One must keep one’s promises.
A.One’s promises must be kept by one.
B.One’s promises had to be kept.
C.Promises must be kept.
D.Promises have to be kept by one.
Q 39 :
I read the story in one night.
A.The story had been read by me in one night.
B.The story has been read by me in one night
C.n one night the story has been read by me.
D.the story was read by me in one night
Q 40 :
We must take care of the old.
A.Those who are old need to be taken care of by us.
B.The old must be taken care of by us.
C.Those who are old need care by us
D.The old should be taken care of by us.
General Knowledge
Q 41 :
Yojna a weekly journal
A.Ministry of Finance
B.Ministry of Information and Broadcastin
C.Ministry of Rural Development
D.Planning Commission
Q 42 :
Kurukshetra a journal on rural development is published by
A.Ministry of Finance
B.Ministry of Information and Broadcastin
C.Ministry of Rural Development
D.Planning Commission
Q 43 :
Devaluation of a currency means
A.Fixing the value of the currency in conjuction with the movement in the value of a basket of predetermined currencies
B.Reduction in the value of a currency vis-à-vis major internationally traded currencies
C.Fixing the value of currency in multilateral consultaion with the IMF the World Bank and major trading partners
D.Permitting the currency to seek its worth in the international market
Q 44 :
In India rural incomes are generally lower than the urban incomes, which of the following reasons account for this
1. a large number of farmers are illiterate and know little about scientific agriculture
2. prices of primary products are lower than those of manufactured products
3. Investments in agriculture has been low when compared to investment in industry
A.1 and 3
B.2 and 3
C.1 and 2
D.1,2 and 3
Q 45 :
Which of the following programmes aims at the promotion of savings among rural women
A.Rashtriya Mahila Kosh
B.Indira Mahila Yojna
C.Jawahar Rozgar Yojna
D.Mahila Samridhi Yojna
Q 46 :
What is Net National Product
A.the money value of final goods and services produced annually in the economy
B.the money value of annual service generation in the economy
C.the money value of tangible goods produced annually in the economy
D.The money value of tangible goods available in the economy
Q 47 :
National income is the
A.net national product at market price
B.net national product at factor cost
C.net domestic product at market price
D.net domestic product at factor cost
Q 48 :
Chelliah Committee of 1992 deals with the overhauling of our
A.financial system
B.tax system
C.patents and copyrights
D.Public sector undertakings
Q 49 :
During which Five Year Plan was the annual growth rate of National Income the lowest
A.2nd plan
B.3rd plan
C.5th plan
D.6th plan
Q 50 :
Which of the following taxes is a progressive tax
A.sales tax
B.custom tax
C.excise tax
D.income tax
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Tripura Forester Exam Question Bank Book - English
Which of the following estimates the National Income in India
A.National Income Committee
B.Planning Commission
C.Reserve Bank Of India
D.Central Statistical Organisation
Q 52 :
India changed over to the decimal system, coinage in
A.April 1951
B.April 1955
C.April 1957
D.April 1978
Q 53 :
11th Five Year Plan aim at achieving 10% rural tele density in India from the present 1.9% by the year
A.2008
B.2009
C.2010
D.2012
Q 54 :
Which one of the following statements Monitorable Socio Economic Target of the 11th Five Year Plan under the head Environment is not correct
A.treat urban waste water by 2011-12
B.Increase energy efficiency by 20% points by 2016-17
C.attain WHO standards of air quality in all major cities by 2011-12
D.increase forest and tree cover by 15% points
Q 55 :
Who is the ex-officio chairman of Planning commission and National Development Council
A.President
B.Prime Minister
C.Finance Minister
D.Commerce Minister
Q 56 :
Persons below the poverty line in Indian are classified as such based on wheather
A.they belong to agriculture labourer household and the scheduled caste/trive social group
B.they get work for a prescribed minimum number of days in a year
C.they are entitled to a minimum prescribed food basket
D.their daily waged fall below the prescribed minimum wages
Q 57 :
Which of the following Committee’s recommendations are being followed for estimating proverty line in India
A.Dutt committee
B.Lakdawala committee
C.Cheliah Committee
D.Chakravorty Committee
Q 58 :
In which year India adopeted liberal and free market principles
A.1975
B.1981
C.1991
D.2000
Q 59 :
Consider the following statements
1. There is persistent investment over time only in select locals
2. some areas are agro climatically less conductive to development
3. some areas continue to face little or no agrarian transformation and the consequent lack of social and
4. some areas have faced continous political instability
Which of the above statements are correct
A.1,2 and 3
B.1,2 and 4
C.1,3 and 4
D.2,3 and 4
Q 60 :
When was first human development report of India issued
A.April 2001
B.March 2000
C.June 2002
D.April 2002
Q 61 :
How many censuses have been carried out since independence
A.5
B.6
C.7
D.8
Q 62 :
For which year the latest census is being conducted in India
A.2001
B.2010
C.2012
D.2011
Q 63 :
Which of the following are the features of 12th Five Year Plan -
1. Average growth target has been set up 8.2%
2. Areas of main thrust are infrastructure, health and education
3. it seeks to achieve 4% agriculture sector growth during five year period
A.1 only
B.1 and 2
C.1 and 3
D.1,2, and 3
Q 64 :
The period of 12th Five Year Plan
A.2007-12
B.2008-13
C.2010-15
D.2012-17
Q 65 :
A closed economy is an economy in which
A.the money supply is fully controlled
B.deficit financing takes place
C.only exports take place
D.neither exports nor imports take place
Q 66 :
Consider the following statements
1. a plan for the current year which includes the annual budget
2. a plan for a fixed number of years, say 34, and 5
3. it is revised every year as per requirements of the economy
4. A perspective plan for 10,15 or 20 years
Which of the above are correct
A.1 and 2
B.1 and 3
C.2 and 3
D.1,2,3 and 4
Q 67 :
In the context of Indian Economy consider the following pairs
Term Most Appropriate Description
1. Melt Down Fall in stock prices
2. Recession Fall in growth rate
3. Slow down Fall in GDP
Which of the pairs given above is/are correctly matched
A.1 only
B.2 and 3
C.1 and 3
D.1,2 and 3
Q 68 :
Deficit finacing means that the government borrows money from the
A.IMF
B.RBI
C.Local bodies
D.Big Businessmen
Q 69 :
In the context of India’s Five Year Plan a shift in the pattern of industrialization with lower emphasis on heavy industries and more on infrastructure begins in
A.4th plan
B.6th plan
C.8th plan
D.10th plan
Q 70 :
Which of the following is/are an indicator of the financial health of a country
1. GDP 2. PPP
3. FDI in a year
A.only 1
B.only 2
C.only 3
D.1,2 and 3
Q 71 :
Tripura attained full statehood on :
A.1970
B.1972
C.1975
D.1978
Q 72 :
Rajmala which is a chronicle of the Kings of Tripura, was written under which King :
A.DurgaManikya
B.RamganaManikya
C.Dharma Manikya
D.Birendra Kishore
Q 73 :
Which one is recognized as the state tree of Tripura ?
A.Banyan Tree
B.Agar Tree
C.Sal Tree
D.Coconut Tree
Q 74 :
Who was the first Chief Minister of Tripura ?
A.Sachindra Lal Singh
B.Prafulla Kumar Das
C.Sukhamoy Sen Gupta
D.Samir Ranjan Barman
Q 75 :
Who is the longest serving Chief Minister in Tripura ?
A.Sachindra Lal Singh
B.Dasarath Deb
C.Nripen Chakraborty
D.Manik Sarkar
Q 76 :
Which one is the largest district by area wise in Tripura ?
A.South Tripura
B.Gomati
C.Dhalai
D.West Tripura
Q 77 :
The Bhuvaneswari Temple situated on the bank of :
A.Khowai
B.Gomati
C.Manu
D.Muhuri
Q 78 :
Total number of Wildlife Sanctuaries in Tripura ?
A.2
B.3
C.4
D.6
Q 79 :
Garia Puja is performed in the month of :
A.Pous
B.Chaitra
C.Baisakh
D.None of the Above
Q 80 :
Which one is the largest river of Tripura ?
A.Gomati
B.Juri
C.Manu
D.Muhuri
Q 81 :
What title did the kings of Tripura use in placeof the title 'Fa' ?
A.Tripura
B.Rajarshi
C.Kirat
D.Manikya
Q 82 :
The name of the husband of the queen of Tripura, Hirabati Debi was -
A.King Tripura
B.King Jadu
C.King Pradumna
D.King Ratnafa
Q 83 :
The play which Rabindranath wrote on theconflict among the sons of Amarmanikya is -
A.Bisarjan
B.Dakghar
C.Mukut
D.Raktakarabi
Q 84 :
When did King Krishnamanikya transfer hiskingdom from Rangamati to ancient Agartala ?
A.1741
B.1761
C.1832
D.1650
Q 85 :
In ancient times the highly powerful king of Tripura was -
A.Dharmanikya
B.Gobindamanikya
C.Raghabmanikya
D.Dhanyamanikya
Q 86 :
To which dynasty King Kalyanmanikya, theintroducer of Bengali language, belong ?
A.Copper dynasty
B.Zinc dynasty
C.Gold dynasty
D.Silver dynasty
Q 87 :
The book written by Rabindranath on the strife between Gobindamanikya and Nakshatraroy is -
A.Dakghar
B.Bisarjan
C.Taser Desh
D.Rajarshi
Q 88 :
Trupureswari Temple was built in Udaipur by -
A.King Amarmanikya
B.King Dhanyamanikya
C.King Dharmamanikya
D.King Pratapmanikya
Q 89 :
The original name of Dhanyamanikya was -
A.Gopiprasad
B.Indramanikya
C.Anantaram
D.Bajramanikya
Q 90 :
The introduction of currency in Tripura takesplace in -
A.1357
B.1457
C.1468
D.1481
Q 91 :
Tripura is located in which part of India?
A.Western India
B.Southern India
C.Northeastern India
D.Central India
Q 92 :
What is the approximate area of Tripura?
A.8,000 sq km
B.10,491 sq km
C.15,000 sq km
D.20,000 sq km
Q 93 :
Tripura shares its longest international border with which country?
A.Myanmar
B.Bhutan
C.Bangladesh
D.China
Q 94 :
Which Indian state borders Tripura to the east?
A.Assam
B.Mizoram
C.Meghalaya
D.Manipur
Q 95 :
What is the general topography of Tripura characterized by?
A.High mountain ranges
B.Coastal plains
C.Undulating hills and valleys
D.Flat alluvial plains
Q 96 :
The highest peak in Tripura is part of which hill range?
A.Jampui Hills
B.Atharamura Range
C.Longtharai Range
D.Baramura Range
Q 97 :
Which of the following rivers is a major river flowing through Tripura?
A.Brahmaputra
B.Barak
C.Gomati
D.Teesta
Q 98 :
What type of climate is predominantly found in Tripura?
A.Arid
B.Semi-arid
C.Tropical monsoon
D.Temperate
Q 99 :
During which months does Tripura generally experience the monsoon season?
A.December to February
B.March to May
C.June to September
D.October to November
Q 100 :
Which of the following is a characteristic feature of Tripura's natural vegetation?
A.Alpine forests
B.Mangrove forests
C.Tropical evergreen and deciduous forests
D.Desert vegetation
Q 101 :
What was the ancient name of Tripura?
A.Kamarupa
B.Pragjyotisha
C.Kirat Desh
D.Twipra
Q 102 :
Which dynasty ruled Tripura for a long period?
A.Ahom dynasty
B.Manikya dynasty
C.Pala dynasty
D.Chutiya dynasty
Q 103 :
In which year did Tripura become a princely state under British paramountcy?
A.1765
B.1808
C.1905
D.1947
Q 104 :
Who was the last ruling Maharaja of Tripura?
A.Bir Bikram Kishore Debbarman
B.Kirit Bikram Kishore Debbarman
C.Ishan Chandra Manikya
D.Dhanya Manikya
Q 105 :
When did Tripura officially accede to the Union of India?
A.August 15, 1947
B.January 26, 1950
C.October 15, 1949
D.December 1, 1963
Q 106 :
Tripura became a Union Territory in which year?
A.1950
B.1956
C.1963
D.1972
Q 107 :
Tripura attained full statehood on which date?
A.January 21, 1972
B.August 15, 1972
C.January 26, 1972
D.December 1, 1972
Q 108 :
How many districts are currently there in Tripura?
A.4
B.6
C.8
D.12
Q 109 :
What is the name of the capital city of Tripura?
A.Agartala
B.Udaipur
C.Kailashahar
D.Dharmanagar
Q 110 :
Which is the largest tribal community in Tripura?
A.Tripuri (Debbarma)
B.Reang (Bru)
C.Jamatia
D.Chakma
Q 111 :
Besides Bengali, which is another official language of Tripura?
A.Kokborok
B.Manipuri
C.Hindi
D.Assamese
Q 112 :
What is the traditional attire of the Tripuri women called?
A.Mekhela Chador
B.Dokmanda
C.Puanchei
D.Riha and Rignai
Q 113 :
Which festival is considered the most significant festival of the Tripuri people?
A.Durga Puja
B.Bihu
C.Garia Puja
D.Diwali
Q 114 :
The Unakoti rock carvings are associated with which deity?
A.Lord Vishnu
B.Lord Shiva
C.Goddess Durga
D.Lord Ganesha
Q 115 :
Which traditional musical instrument is widely used in Tripura?
A.Sitar
B.Sarangi
C.Sarinda
D.Flute
Q 116 :
The bamboo and cane crafts of Tripura are known for their:
A.Intricate metalwork
B.Delicate glasswork
C.Fine weaving and basketry
D.Elaborate pottery
Q 117 :
Which traditional dance form is associated with the Reang tribe of Tripura?
A.Bihu dance
B.Hojagiri dance
C.Sattriya dance
D.Manipuri dance
Q 118 :
What is 'Kharchi Puja' primarily dedicated to?
A.River worship
B.Ancestor worship
C.Earth and fourteen deities
D.Harvest festival
Q 119 :
Which of the following is a popular folk song form of Tripura?
A.Bhatiali
B.Baul
C.Dhamail
D.Twidasa
Q 120 :
What is the primary agricultural crop of Tripura?
A.Wheat
B.Rice
C.Maize
D.Jute
Q 121 :
Which horticultural product is significantly grown in Tripura?
A.Apples
B.Oranges
C.Grapes
D.Coconuts
Q 122 :
The Jute Mill at Badharghat is a significant industrial unit in which sector?
A.Textile
B.Paper
C.Chemical
D.Food processing
Q 123 :
The ONGC Tripura Power Company (OTPC) is associated with the generation of which type of energy?
A.Hydroelectric power
B.Thermal power (gas-based)
C.Solar power
D.Wind power
Q 124 :
Which National Highway is a vital lifeline for Tripura's connectivity?
A.NH-1
B.NH-44
C.NH-27
D.NH-52
Q 125 :
The Agartala Airport is also known as:
A.Lokpriya Gopinath Bordoloi International Airport
B.Bir Tikendrajit International Airport
C.Maharaja Bir Bikram Airport
D.Bagdogra International Airport
Q 126 :
Which of the following is a prominent tourist attraction known for its rock carvings?
A.Neermahal Palace
B.Ujjayanta Palace
C.Unakoti
D.Sepahijala Wildlife Sanctuary
Q 127 :
Neermahal Palace is situated in the middle of which lake?
A.Rudrasagar Lake
B.Dumboor Lake
C.Fatasagar Lake
D.Pichola Lake
Q 128 :
Sepahijala Wildlife Sanctuary is primarily known for which type of animal?
A.Elephants
B.Tigers
C.Clouded Leopards
D.One-horned Rhinoceros
Q 129 :
Ecotourism in Tripura is focused on its:
A.Desert landscapes
B.Snow-capped mountains
C.Lush green forests and biodiversity
D.Coastal beaches
Q 130 :
Who was the first Chief Minister of Tripura?
A.Sachindra Lal Singh
B.Sukhamoy Sengupta
C.Nripen Chakraborty
D.Biplab Kumar Deb
Q 131 :
When was the Tripura University established?
A.1947
B.1975
C.1987
D.2008
Q 132 :
The Tripura High Court is located in which city?
A.Udaipur
B.Agartala
C.Kailashahar
D.Dharmanagar
Q 133 :
Which of the following national parks is located in Tripura?
A.Kaziranga National Park
B.Kanha National Park
C.Clouded Leopard National Park
D.Jim Corbett National Park
Q 134 :
The Tripura Tribal Areas Autonomous District Council (TTAADC) was formed under which article of the Indian Constitution?
A.Article 243G
B.Article 244
C.Article 370
D.Article 371A
Q 135 :
Which major railway station serves Agartala?
A.Guwahati Railway Station
B.New Jalpaiguri Railway Station
C.Agartala Railway Station
D.Lumding Junction
Q 136 :
What is the state flower of Tripura?
A.Rose
B.Lotus
C.Nagkesar
D.Marigold
Q 137 :
Who is the current Governor of Tripura (as of late 2023/early 2024 - please verify for the most up-to-date information)?
A.Jagdeep Dhankhar
B.C. V. Ananda Bose
C.Indra Sena Reddy Nallu
D.La. Ganesan
Q 138 :
Which of the following initiatives focuses on promoting digital literacy in Tripura?
A.Digital India Mission
B.Tripura State Wide Area Network (TSWAN)
C.BharatNet Project
D.National e-Governance Plan
Q 139 :
Tripura shares cultural similarities with which neighboring country in terms of language and traditions?
A.Nepal
B.Myanmar
C.Bangladesh
D.Bhutan
Q 140 :
What is the earliest known mention of Tripura found in ancient Indian texts?
A.The Vedas
B.The Mahabharata
C.The Ramayana
D.The Puranas
Science
Q 141 :
In ruby laser, the stimulated emission is due to transition from
A.metastable state to any lower state
B.any higher state of lower state
C.metastable state to ground state
D.any higher state to ground state
Q 142 :
A direct current I flows along the length of an infinitely long straight thin walled pipe, then the magnetic field is
A.uniform throughout the pipe not zero
B.zero only along the axis of the pipe
C.zero at any point inside the pipe
D.maximum at the centre and minimum at the edge
Q 143 :
convex lens made of glass has focal length 0.15m in air. If the refractive index of glass is 3/2, and that of water is 4/3 the focal length of lens when immersed in water is
A.0.45 m
B.0.15 m
C.0.30 m
D.0.6 m
Q 144 :
Two sources are said to be coherent if they produce waves
A.having a constant phase difference
B.of equal wavelength
C.of equal speed
D.having same shape of wavefront
Q 145 :
Three resistors 1 Ω, 2 Ω, 3Ω resistor a 3 V battery is connected. The current through 3 Ω resistor is -
A.0.75 A
B.1 A
C.2 A
D.1.5 A
Q 146 :
In a common emitter amplifier the input signal is applied across
A.anywhere
B.emitter-collector
C.collector-base
D.base-emitter
Q 147 :
Adding detergents to water helps in removing dirty greasy stains. This is because
1. It increases greasy stains. This is because
2. It decreases the oil-water surface tension
3. It increases the viscosity of the solution
4. Dirt is held suspended surrounded by detergent molecules
A.2 and 4
B.1 only
C.3 and 4
D.4 only
Q 148 :
Choose the correct statement (a) for a cricket ball that is spinning clockwise through air
S1 : Statemlines of air are symmetric around the ball.
S2 : The velocity of air above the ball relative to it is larger than that below the ball.
S3 : The velocity of air above the ball relative to it is smaller than that below the ball.
S4 : There is a net upward force on the ball.
A.S1,S2 and S4
B.S2 and S4
C.S4 only
D.S3 only
Q 149 :
Ferromagnetic materials used in a transformer must have
A.low permeability and high hysterisis loss
B.high permeability and low hysterisis loss
C.high permeability and high hysterisis loss
D.low permeability and low hysterisis loss
Q 150 :
According to Newton’s corpuscular theory, the speed of light is
A.same in all the medium
B.lesser in rarer medium
C.lesser in denser medium
D.independent of the medium
Q 151 :
10-6 M NaOH is diluted 100 times. The pH of the diluted base is
A.between 7 and 8
B.between 5 and 6
C.between 6 and 7
D.between 10 and 11
Q 152 :
In the electrolysis of acidulated water, it is desired to obtain 1.12 cc of hydrogen per second under STP condition. The current to be passed is
A.1.93 A
B.9.65 A
C.19.3 A
D.0.965 A
Q 153 :
The one which decreases with dilution is
A.molar conductance
B.conductance
C.specific conductance
D.equivalent conductance
Q 154 :
Vapour pressure of pure ‘A’ is 70 mm of Hg at 25oC. It forms an ideal solution with ‘B’ in which mole fraction of A is 0.8. if the vapour pressure of the solution is 84 mm of Hg at 25oC, the vapour pressure of pure ‘B’ at 25oC is
A.28 mm
B.56 mm
C.70 mm
D.140 mm
Q 155 :
A 6% solution of urea is isotonic with
A.1 M solution of glucose
B.0.05 M solution of glucose
C.6% solution of glucose
D.25% solution of glucose
Q 156 :
In countries nearer to polar region, the roads are sprinkled with CaCl2. This is
A.to minimise the wear and tear of the roads
B.to minimise the snow fall
C.to minimise pollution
D.to minimise the accumulation of dust on the road
Q 157 :
A compound of ‘A’ and ‘B’ crystallises in a cubic lattice in which ‘A’ atoms occupy the lattice points at the corners of the cube. The ‘B’ atoms occupy the centre of each face of the cube. The probable empirical formula of the compound is
A.AB2
B.A2B
C.AB
D.AB3
Q 158 :
In electrophilic aromatic substitution reaction, the nitro group is meta directing because it
A.decreases electron density at ortho and para positions
B.decreases electron density at meta position
C.increases electron density at meta position
D.increases electron density at ortho and para position
Q 159 :
The best method for the conversion of an alcohol into an alkyl chloride is by treating the alcohol with
A.PCI5
B.PCI3
C.SOCl2 in presence of pyridine
D.dry HCl in the presence of anhydrous ZnCl2
Q 160 :
The carbon bond length in benzene is
A.in between C2H6 and C2H4
B.same as in C2H4
C.in between C2H6 and C2H2
D.in between C2H4 and C2H2
Q 161 :
The respiratory quotient during cellular respiration would depend on
A.the nature of enzymes involved
B.the nature of the substrate
C.the amount of carbon dioxide released
D.the amount of oxygen utilised
Q 162 :
Which of the following is not a green - house gas ?
A.Water vapour
B.Carbon monoxide
C.Methane
D.Oxygen
Q 163 :
Both husband and wife have normal vision though their fathers were colorblind and mothers did not have any gene for colorblindness. The probability of their daughters becoming colorblind is
A.50%
B.75%
C.0%
D.25%
Q 164 :
An animal, which has both exoskeleton and endoskeleton structures is a
A.fresh-water mussel
B.tortoise
C.frog
D.jelly fish
Q 165 :
Identify the group, which includes animals all of which give birth to young ones directly?
A.Dolphin, kangaroo, bat, cat
B.Platypus, penguin, bat, hippopotamus
C.shrew, bat, kiwi, car
D.Lion, whale, ostrich, bat
Q 166 :
Compare the statement A and B. Statement A Blood sugar level falls rapidly after hepatectomy. Statement B The glycogen of the liver is the principal source of blood sugar.
Select the correct description.
A.Both the statements A and B are correct and B is the reason for A
B.Statement A is correct and B is wrong
C.Statement A is wrong and B is correct
D.Both the statements A and B are correct and B is not the reason for A
Q 167 :
What is/are true about heart wood?
(A) It does not help in water conduction.
(B) It is also called laburnum.
(C) It is dark in colour but very soft.
(D) It has tracheary elements which are filled with tannin, resin, etc.
A.B,C and D
B.A and D
C.B and D
D.A, B and C
Q 168 :
Compare the statements A and B. Statement A Auxins promote apical dominance by suppressing the activity of lateral buds. Statement B In moriculature, periodic pruning of shoot tips is done to make mulberry plants bushy.
Select the correct description.
A.Both the statements A and B are correct and A is the reason for B
B.Statement A is correct and B is wrong
C.Statement A is wrong and B is correct
D.Both the statements A and B are correct and A is not the reason for B
Q 169 :
Bryophytes resemble algae is the following aspects
A.Filamentous body, presence of vascular tissues and autotrophic nutrition
B.Differentiation of plant body into root, stem and leaves and autotrophic nutrition
C.Thallus like plant body, presence of roots and autotrophic nutrition
D.Thallus like plant body, lack of vascular tissues and autotrophic nutrition
Q 170 :
Stoma opens, when
A.guard cells swell due to an increase in their water potential
B.guard cells swell by endosmosis duie to influx of hydrogen ions (protons)
C.guard cells swell by endosmosis due to efflux of potassium ions
D.guard cell swell due to a decrease in their water potential
