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Question Bank

Coir Board Assistant Exam - English

Duration: 90 · Questions: 100 · Max Marks: 100 · Language: 3

View Coir Board Assistant 2026 Exam Page

General Studies & Mental Ability

1
Yojna a weekly journal
  1. A.Ministry of Finance        
  2. B.Ministry of Information and Broadcastin
  3. C.Ministry of Rural Development
  4. D.Planning Commission
2
Kurukshetra a journal on rural development is published by
  1. A.Ministry of Finance 
  2. B.Ministry of Information and Broadcastin
  3. C.Ministry of Rural Development
  4. D.Planning Commission
3
Devaluation of a currency means
  1. A.Fixing the value of the currency in conjuction with the movement in the value of a basket of predetermined currencies
  2. B.Reduction in the value of a currency vis-à-vis major internationally traded currencies
  3. C.Fixing the value of currency in multilateral consultaion with the IMF the World Bank and major trading partners
  4. D.Permitting the currency to seek its worth in the international market
4
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
  1. A.1 and 3
  2. B.2 and 3
  3. C.1 and 2
  4. D.1,2 and 3
5
Which of the following programmes aims at the promotion of savings among rural women
  1. A.Rashtriya Mahila Kosh
  2. B.Indira Mahila Yojna
  3. C.Jawahar Rozgar Yojna
  4. D.Mahila Samridhi Yojna
6
What is Net National Product
  1. A.the money value of final goods and services produced annually in the economy
  2. B.the money value of annual service generation in the economy
  3. C.the money value of tangible goods produced annually in the economy
  4. D.The money value of tangible goods available in the economy
7
National income is the 
  1. A.net national product at market price
  2. B.net national product at factor cost
  3. C.net domestic product at market price
  4. D.net domestic product at factor cost
8
Chelliah Committee of 1992 deals with the overhauling of our
  1. A.financial system            
  2. B.tax system
  3. C.patents and copyrights  
  4. D.Public sector undertakings
9
During which Five Year Plan was the annual growth rate of National Income the lowest
  1. A.2nd plan
  2. B.3rd plan
  3. C.5th plan
  4. D.6th plan
10
Which of the following taxes is a progressive tax
  1. A.sales tax           
  2. B.custom tax
  3. C.excise tax         
  4. D.income tax

General Awareness

1
Who is the current Chairperson of the Union Public Service Commission ?
  1. A.Arvind Saxena
  2. B.Manoj Soni
  3. C.Bhim Sain Bassi
  4. D.Vinay Mittal
2
In which year was NITI Aayog formed ?
  1. A.2014
  2. B.2015
  3. C.2016
  4. D.2017
3
When is International Jaguar Day observed ?
  1. A.27 November
  2. B.28 November
  3. C.29 November
  4. D.30 November
4
Who will inaugurate a bust of Mahatma Gandhi at the United Nations during India’s Presidency of the UN Security Council on 14 December 2022 ?
  1. A.Narendra Modi
  2. B.Piyush Goyal
  3. C.S Jaishankar
  4. D.S Vijay Kumar
5
iNCOVACC, the world’s first Intranasal Vaccine has received approval for Covid booster doses from Drugs Controller General of India. The vaccine was developed by Bharat Biotech in partnership with which of the following ?
  1. A.Washington University
  2. B.Stanford University
  3. C.University of Cambridge
  4. D.University of Oxford
6
Who took the Oath of Office and Secrecy as Union Public Service Commission (UPSC) Member in New Delhi, in November 2022 ?
  1. A.Kishor Kumar Basa
  2. B.Sanjeev Chopra
  3. C.Partha Satpathy
  4. D.Preeti Sudan
7
RBI has announced the launch of the first pilot for the retail digital Rupee on 1st December 2022. How many banks have been identified for phase-wise participation in this pilot ?
  1. A.6
  2. B.7
  3. C.8
  4. D.9
8
Which of the following airlines will be merged with Tata-owned Air India by March 2024 ?
  1. A.Go First
  2. B.IndiGo
  3. C.SpiceJet
  4. D.Vistara
9
India has provided budgetary support of how many US dollars to the Maldives ?
  1. A.50 million
  2. B.100 million
  3. C.150 million
  4. D.200 million
10
Which of the following launched the carbon capture utilisation and storage (CCUS) policy framework and its Deployment Mechanism in India on 29 November 2022 ?
  1. A.NITI Aayog
  2. B.RBI
  3. C.FICCI
  4. D.NASSCOM

Reasoning

1
How many such pairs of letters are there in the word ‘CLEANLINESS’ each of the which has as many letters between them in the word as they have in the English alphabet, in the same sequence?
  1. A.Two
  2. B.Three
  3. C.Five
  4. D.Four
  5. E.None of these
2
Team A has scored more goals than Team B
Team C has scored fewer goals than Team B
Team A has scored fewer goals than Team C .
If the first two statements are true, the third statement is
  1. A.True
  2. B.False
  3. C.Uncertain
  4. D.None
3
If it is possible to make only one meaningful word with the second, the third, the sixth and the eight letters of the word FRAGMENT using each only once, which of the following will be the third letter of that word ? If no such word can be formed, give ‘X’ as the answer and if more than one such word can be formed, give ‘Y’ as the answer.
  1. A.A
  2. B.E
  3. C.T
  4. D.X
  5. E.Y
4
How many such letters are there in the word ORIENTAL each of which is as far away from the beginning of the word as when they are arranged alphabetically?
  1. A.None            
  2. B.One         
  3. C.Two       
  4. D.Three        
  5. E.More than three
5
How many such pairs of letters in the word CREDIT each of which has as many letters between them in the word as in the English alphabet?
  1. A.None
  2. B.One
  3. C.Two
  4. D.Three
  5. E.More than three
6
How many meaningful words can be made from the letters ‘LMEA’ using each letter only once in each word?
  1. A.None
  2. B.One
  3. C.Two
  4. D.Three
  5. E.More than three
7
If it is possible to make only one meaningful word with the first, the second, the seventh and the eighth letters of the word TEMPORAL, which of the following will be the first letter of that word? If more than one such word can be made, give ‘Y’ as the answer and if no such word can be made, give ‘X’ as the answer.
  1. A.T
  2. B.L
  3. C.E
  4. D.Y
  5. E.X
8
If the letters of the word HANDOVER are arranged alphabetically from left to right how many letters will remain at the same position?
  1. A.None
  2. B.One
  3. C.Two
  4. D.Three
  5. E.More than three
9
How many such pairs of letters are there in the word EXCURSION, each of which has as many letters between them in the word as they have in the English alphabet?
  1. A.None
  2. B.One
  3. C.Two
  4. D.Three
  5. E.More than three
10
If it is possible to make only one meaningful word with the first, the second, the third, the sixth and the eighth letters of the word DEVIATION first letter of that word is your answer? If more than one such word can be made formed your answer is ‘A’  and if no such word can be formed your answer is ‘B’.
  1. A.V
  2. B.T
  3. C.E
  4. D.A
  5. E.B
11
If each alternate letter beginning with the first in the word WORKING is replaced by the next letter in the English alphabet and each of the remaining letters is replaced by the previous letter in the English alphabet, which of the following will be the fourth from the right and after the replacement ?
  1. A.N
  2. B.Q
  3. C.J
  4. D.M
  5. E.None of these
12
How many pairs of letters are there in the word ‘SHIFTED’ each of which has as many letters between its two letters as there are between in the English alphabet?
  1. A.None
  2. B.One
  3. C.Two
  4. D.Three
  5. E.None of these
13
Statement: Is common currency a necessary ingredient for Europe’s growth ?
Arguments :
I. Yes, A common currency will enable entire Europe to market itself as one .
II. No, Similar experiments by Latin America countries have not affected their economies .
  1. A.The only argument I is strong
  2. B.Only argument II is strong
  3. C.Either I or II is strong
  4. D.Neither I nor II is strong
14
If it is possible to make only one meaningful word with the first, the fifth, the sixth, the tenth and the eleventh letters of the word EXCEPTIONAL using each letter only once, first letter of that word is your answer. If no such word can be made formed your answer is ‘X’  and if more than one such word can be formed your answer is ‘Y’.
  1. A.P
  2. B.L
  3. C.T
  4. D.X
  5. E.Y
15
How many meaningful English words can be formed with the letters RAE using each letter only once in each word?
  1. A.None
  2. B.One
  3. C.Two
  4. D.Three
  5. E.More than three
16
How many such pairs of letters are there in the word WONDERS, each of which has as many letters between its two letters as there are between them in the English alphabet?
  1. A.One
  2. B.Two
  3. C.Three
  4. D.Four
  5. E.More than four
17
If it is possible to make only one meaningful English word from the second, the fifth, the seventh and the eighth letters of the word PHYSICAL, using each letter only once, second letter of that word is your answer. If more than one such word can  be formed your answer is M. if no such word can be formed your answer is N.
  1. A.I
  2. B.A
  3. C.L
  4. D.M
  5. E.N
18
How many such pairs of letters are there in the word JUSTIFY, each of which have as many letters between them in the word as they have between them in the English alphabet?
  1. A.None
  2. B.One
  3. C.Two
  4. D.Three
  5. E.More than three
19
If the alphabets are assigned values as A=3, D=6, G=8, I=2, L=4 and T=5 then what is the sum of values of all the alphabets in the word DIGITAL?
  1. A.26
  2. B.28
  3. C.30
  4. D.32
  5. E.None of these
20
How many such pairs of letters are there in the word EDUCATION, each of which has as many letters between them in the word as they have in the English alphabet?
  1. A.None
  2. B.One
  3. C.Two
  4. D.Three
  5. E.More than three
21
How many such pairs of letters are there in the word MEASURE each of which has as many letters between them in the word as in the English alphabet?
  1. A.None
  2. B.One
  3. C.Two
  4. D.Three
  5. E.More than three
22
How many meaningful English words can be formed with the letters LMAE using each letter only once in each word?
  1. A.None
  2. B.One
  3. C.Two
  4. D.Three
  5. E.More than three
23
If each consonant in the word EXPLORATION is replaced by previous the alphabet and each vowel replaced by alphabet  following it in the English alphabetic series, and then the order of the alphabets thus formed is reversed, which of the following from the right?
  1. A.P                 
  2. B.Q            
  3. C.B              
  4. D.K              
  5. E.None of these
24
If the letters in the word AMONGST are arranged in the English alphabetical order, the position of how many letters will remain unchanged?
  1. A.None
  2. B.One
  3. C.Three
  4. D.Four
  5. E.More than Four
25
How many meaningful English words can be formed with the letters ACRS using each letter only once in each word?
  1. A.None
  2. B.One
  3. C.Two
  4. D.Three
  5. E.More than three
26
How many such pairs of letters there in the word, UNWANTED, each of which has as many letters between its two letters as there are between them in the English alphabets?
  1. A.None
  2. B.One
  3. C.Two
  4. D.Three
  5. E.More than three
27
How many meaningful English words can be made with the letters EIND using each letter only once in each word?
  1. A.None
  2. B.One
  3. C.Two
  4. D.Three
  5. E.None of these
28
How many such pairs of letters are  there in the word, ‘TROUBLE’, each of which has as many letters between its two letters as there are between them in the English alphabet?
  1. A.None
  2. B.One
  3. C.Two
  4. D.Three
  5. E.None of these
29
How many such pairs of letters there in the word DOUBTS each of which has as many letters between its two letters as there are between them in the English alphabet?
  1. A.None
  2. B.One
  3. C.Two
  4. D.Three
  5. E.None of these
30
How many meaningful English words can be made with the letters ESDO using each letter only once in each word?
  1. A.None
  2. B.One
  3. C.Two
  4. D.Three
  5. E.None of these
31
Which letter in this alphabet is the eighth letter to the right of the letter and which is tenth letter to the left of the last but one letter of the alphabet ?
  1. A.X
  2. B.W
  3. C.I
  4. D.H
32
If the third alphabet of each of the words is changed to the next alphabet in the English alphabetical series, which of the following will form a meaningful English word?
  1. A.SUM
  2. B.BIG
  3. C.Both BIG and THE
  4. D.FOR
  5. E.Both FOR and BIG
33
If the given words are arranged in the order as they would appear in a dictionary from left to right, which of the following will be second from the right ?
  1. A.AND
  2. B.FOR
  3. C.THE
  4. D.BIG
  5. E.SUM
34
If second alphabet in each of the words is changed to next alphabet in the English alphabetical order, how many words having two vowels (same or different vowels) will be formed ?
  1. A.None
  2. B.One
  3. C.Two
  4. D.Three
  5. E.Four
35
How many letters are there in the English alphabetical series between the second letter of the word which is second from the right and the second letter of the word which is second from the left of the given words?
  1. A.Two
  2. B.Five
  3. C.Six
  4. D.Nine
  5. E.Three
36
If in each of the given words, each of the consonant is changed to previous letter and each vowel is changed to next letter in the English alphabetical series, in how many words thus formed will no vowels appear?
  1. A.None
  2. B.One
  3. C.Two
  4. D.Three
  5. E.More than three
37
If the third alphabet in each of the words is changed to the next alphabet in the English alphabetical order, how many words having two vowels (same or different vowels) will be formed?
  1. A.None
  2. B.One
  3. C.Two
  4. D.Three
  5. E.Four
38
If the position of the first and the second alphabets of each of the words are interchanged, which of the following will form a meaningful English word?
  1. A.Both CAT and OWN
  2. B.Both BRU and INK
  3. C.Only CAT
  4. D.Only INK
  5. E.Only LEG
39
If the given words are arranged in the order as they would appear in a dictionary from left to right, which of the following will be exactly in the middle of the five words?
  1. A.OWN
  2. B.LEG
  3. C.BRU
  4. D.CAT
  5. E.INK
40
If in each of the given words, each of the consonants is changed to previous letter and each vowel is changed to next letter in the English alphabetical series, in how many words thus formed will the same alphabet appear twice?
  1. A.None
  2. B.One
  3. C.Two
  4. D.Three
  5. E.More than three

Mathematics

1
The elements of the set {x : x is an integer, x2 : 4} can be represent as .....Z..... . Here, Z refers to
  1. A.{–2, 2} 
  2. B.{–1, 0, 1}
  3. C.{–2, –1, 0, 1, 2}
  4. D.{0, 1, 2}
2
  1. D.None of these
3
If Y = {x : x is a positive factor of the number 2p – 1(2p – 1), where 2p – 1 is a prime number}, then Y can be represent in roster form as
  1. A.{2}
  2. B.{1, 2}  
  3. C.{1, 2, 22, ....., 2p – 1}
  4. D.{1, 2, 22, 23,.... 2p – 1, (2p – 1)}
4
The set {x : x is a positive integer less than 6 and 3x – 1 is an even number} in roster form is
  1. A.{1, 2, 3, 4, 5}
  2. B.{1, 2, 3, 4, 5, 6}  
  3. C.{2, 4, 6}
  4. D.{1, 3, 5}
5
If A B and A B, then
  1. A.A is called a proper subset of B
  2. B.A is called a super set of B
  3. C.A is not a subset of B 
  4. D.B is a subset of A
6
The number of non-empty subsets of the set{1, 2, 3, 4} is
  1. A.15
  2. B.14
  3. C.16
  4. D.17
7
The number of elements of the power set of a set containing m elements is
  1. A.2m – 1
  2. B.m 
  3. C.m2
  4. D.2m
8
If A = {x : x = n2, n = 1, 2, 3}, then number of proper subsets is
  1. A.3
  2. B.8
  3. C.7
  4. D.None of these
9
If A = {x : x = 4n + 1, 2 £ n £ 5},then number of subsets of A is
  1. A.16
  2. B.15  
  3. C.4 
  4. D.None of these 
10
Let A and B be two non-empty subsets of a set X such that A is not a subset of B, then
  1. A.A is always a subset of the complement of B
  2. B.B is always a subset of A  
  3. C.A and B are always disjoint
  4. D.A and the complement of B are always non-disjoint  
11
Which of the following is/are empty set? 
A = {x : x2 + x + 1 = 0 and x Î Z}   B = {x : x is a prime number and 19 < x < 23}
  1. A.A
  2. B.B  
  3. C.Both A and B
  4. D.None of the above 
12
The set {x : x4 = 1 and x R} is .....X.... set. Here, X refers to
  1. A.empty
  2. B.finite
  3. C.infinite
  4. D.singleton 
13
The universal set for the sets   
A = {x : x2 – 5x + 6 = 0} and   
B = {x : x2 – 3x + 2 = 0} having least number of elements is
  1. A.{1, 2}
  2. B.{1, 3}
  3. C.{1, 2, 3}
  4. D.{0, 1, 2, 3}
14
If A = {1, 2, 3}, B = {x € R : x2 – 2x + 1 = 0}, 
C = {1, 2, 2, 3} and 
D = {x € R : x3 – 6x2 + 11x – 6 = 0}, then the equal sets are
  1. A.A and B
  2. B.A and C  
  3. C.A, B and C 
  4. D.A, C and D
15
If A = (–3, 5) and  B = [–7, 9], then
  1. A.A = B
  2. B.A B 
  3. C.B A
  4. D.None of these 
16
Two finite sets have m and n elements, respectively. The total number of subsets of first set is 56 more than the total number of subsets of the second set. The value of m and n respectively are
  1. A.7, 6
  2. B.5, 1
  3. C.6, 3
  4. D.8, 7
17
Combine terms: 12a + 26b  - 4b – 16a .
  1. A.4a + 22b
  2. B.-28a + 30b
  3. C.-4a + 22b
  4. D.28a + 30b
18
The average of first 50 natural numbers is ………… .
  1. A.25.30
  2. B.25.5
  3. C.25.00
  4. D.12.25
19
60 Times of 8 Equals to
  1. A.480
  2. B.300
  3. C.250
  4. D.400
20
Consider the sets
A = {x : x is a real number and x2 + 1 = 0}
B = {x : x is a real number and x2 – 16 = 0}
C = {x : x is a real number and x2 = x + 2}
Which of the following is are null set ?
  1. A.A
  2. B.A and B
  3. C.A and C
  4. D.A, B and C

Science

1
Temperature can be expressed as derived quantity in terms of
  1. A.length and mass
  2. B.mass and time
  3. C.length, mass and time
  4. D.None of these
2
Electron volt is a unit of
  1. A.potential difference
  2. B.charge
  3. C.energy
  4. D.capacity
3
Dimensions of impulse are
  1. A.[MLT –1]
  2. B.[MLT²]
  3. C.[MT–2]
  4. D.[ML–1T–3]
4
Potential is measured in
  1. A.joule/coulomb
  2. B.watt/coulomb
  3. C.newton–second
  4. D.None of these
5
One Nanometer is equal to
  1. A.10–9m
  2. B.10–6m
  3. C.10–10m
  4. D.10–3m
6
Maxwell is the unit of
  1. A.magnetic susceptibility
  2. B.intensity of Magnetisation
  3. C.magnetic Flux
  4. D.magnetic Permeability
7
Which of the following is derived physical quantity ?
  1. A.Mass
  2. B.Velocity
  3. C.Length
  4. D.Time
8
Which of the following is not a synthetic fibre:
  1. A.Anygora
  2. B.Rayon
  3. C.Nylon
  4. D.Polyster
9
Which one of the following is not contained in Portland cement ?
  1. A.Ca3Al2O6
  2. B.Ca3SiO5
  3. C.Ca2Si­O4
  4. D.Ca3(PO4)2
10
What is the reson for white cement to be white ?
  1. A.It does not contain carbon
  2. B.It does not contain silicon
  3. C.It does not contain iron
  4. D.It does not contain calcium
11
Which fertilizer is assimilated directly by the plant ?
  1. A.Super phosphate
  2. B.Nitrolim
  3. C.Muriate of Potash
  4. D.Humus
12
Which of the following chemicals is used in foam fire extinguishers ?
  1. A.Aluminium sulphate
  2. B.Copper sulphate
  3. C.Cobalt sulphate
  4. D.Nickel sulphate 
13
What is a mixture of potassium nitrate, powdered charcoal and sulphur called ?
  1. A.Glass
  2. B.Cement
  3. C.paint
  4. D.Gun powder
14
Which one of the following chemicals is used in beauty parlours for hair – setting ?
  1. A.Sulphur based
  2. B.Phosphorus based
  3. C.Silicon based
  4. D.Iron based 

Biology

1
Which of the following contain enzymes for cellular respiration ?
  1. A.Dictyosomes
  2. B.Endoplasmic reticulum
  3. C.lysosomes
  4. D.Mitochondria
2
Which one among the following nutrients is a strctural
  1. A.Cell membrane
  2. B.Plasma membrane
  3. C.Cell wall
  4. D.Nucleus
3
Which one among the following nutrients is a structural component of the cell wall of plants ?
  1. A.Manganese
  2. B.Potassium
  3. C.Phosphorus
  4. D.Calcium
4
Which of the following groups is present in animal cells ?
  1. A.Mitochondria, Cell membrane, Cell wall, Cytoplasm
  2. B.Chloroplasts, Cytoplasm, Vacuole, Nucleus
  3. C.Nucleus, Cell membrane, Mitochondria, Cytoplasm
  4. D.Vacuole, cell membrane, Nucleus, Mitochondria
5
For which among the following is not a true fruit ?
  1. A.Apple
  2. B.Date
  3. C.Grape
  4. D.Plum
6
Which one of the following is not a constituent of cell membrane ?
  1. A.Cholesterol
  2. B.Glycoplids
  3. C.Proline
  4. D.Phospholipids
Question for Coir Board Assistant 2026 - Quiz / Questions / MCQ - Toppersexam