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
Question 3Single Answer
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
Question 4Single Answer
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
Question 5Single Answer
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
Question 6Single Answer
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
Question 7Single Answer
Which country surpassed Japan to become the world's largest creditor nation after 34 years?
A
China
B
Germany
C
United States
D
Switzerland
Question 8Single Answer
The Perito Moreno Glacier, recently in the news, is located in which country?
A
Chile
B
Argentina
C
Peru
D
Ecuador
Question 9Single Answer
Which state in India mandated weekly ethics classes based on Thirukkural for students from Classes VI to XII?
A
Kerala
B
Tamil Nadu
C
Karnataka
D
Andhra Pradesh
Question 10Single Answer
Who became the first New Zealander to reach space after flying on the Blue Origin NS-32 suborbital spaceflight?
A
Peter Beck
B
Mark Rocket
C
Richard Pearse
D
William Pickering
Pedagogy, Curriculum & Education Policy
Question 11Single Answer
A Controlling Officer includes -
A
An officer entrusted by the Department with the responsibility of controlling the incurring of expenditure and or the collection of revenue
B
A Head of Department
C
An Administrator of a Union Territory
D
All of the above
Question 12Single Answer
Who is Desk Officer ?
A
Assistants and Upper Division Clerks
B
A Section Officer may be designated as Desk Officer, who is to function as per powers delegated by the Ministries/Departments like signing financial sanctions, affirming affidavits in court etc
C
In-charge of a Section who has to ensure efficient and expeditious disposal of work, recording and weeding out, indexing and digitization.
D
All of them
Question 13Single Answer
The duties and responsibilities of a Controlling Officer in respect of funds placed at his disposal are to ensure that -
A
The expenditure does not exceed the budget allocation
B
The expenditure is incurred for the purpose for which funds have been provided
C
Adequate control mechanism is functioning in the department to prevent, detect errors and irregularities in the financial proceedings and to guard against waste and loss of public money
D
All of the above
Question 14Single Answer
Which of the following sanctions is not to be endorsed to the Audit Officer ?
A
Sanctions of routine nature issued by Heads of Subordinate Offices
B
Sanctions issued by Ministries / Departments proper and under powers of a Head of Department
C
Sanctions relating to grant of advances to Government employees
D
Sanctions relating to payment or withdrawal of GPF advance to Government employees
Question 15Single Answer
Any loss or shortage of public moneys, departmental revenue or receipts, stores or other property, held by or on behalf of Government shall be immediately reported to -
A
The next higher authority
B
The Statutory Audit Officer
C
The concerned Principal Accounts Officer
D
All of the above
Question 16Single Answer
What is Information and Facilitation Counter (IFC) ?
A
A functionary on duty outside office hours who performs the functions of the central receipt and issue section during such hours.
B
A Facilitation counter, to provide information/ assistance to the citizens/clients about the programmes, schemes, status of cases, applications, etc.
C
A collection of papers on a specific subject, assigned a number and consisting of one or more
D
None of them
Question 17Single Answer
Minute is a meeting recorded by ?
A
President
B
Vice President
C
Prime Minster
D
All of them
Question 18Single Answer
Who is authorised to renew Pension Payment Order without reference to the Accountant General -
A
Disbursing Officer
B
Head of the Office
C
Accounts Officers
D
Administrative Officer
Question 19Single Answer
The following three aspects of intelligence are dealt by Sternberg's triarchic theory except
A
componential
B
social
C
experiential
D
contextual
Question 20Single Answer
Howard Gardner's theory of multiple intelligences emphasizes
A
general intelligence
B
common abilities required in school
C
the unique abilities of each individual
D
conditioning skills in students
Question 21Single Answer
In order to avoid gender stereotyping in class, a teacher should
A
try to put both boys and girls in nontraditional roles.
B
appreciate students' good work by saying 'good girl' or 'good boy'.
C
discourage girls from taking part in wrestling.
D
encourage boys to take risk and be bold.
Question 22Single Answer
Schools should cater to Individual differences to
A
narrow the gap between individual students.
B
even out abilities and performance of students.
C
understand why students are able or unable to learn.
D
make individual students feel exclusive.
Question 23Single Answer
What kind of support can a school provide to address the individual differences in students ?
A
Follow a child-centered curriculum and provide multiple learning opportunities to students
B
Apply every possible measure to remove the individual differences in students
C
Refer slow learners to special schools
D
Follow same level of curriculum for all students
Question 24Single Answer
"Readiness for learning " refers to
A
general ability level of students
B
present cognitive level of students in the learning continuum
C
satisfying nature of the act of learning
D
Thorndike's Law of Readiness
Question 25Single Answer
Learning disabilities may occur due to all of the following except
A
Cerebral dysfunction
B
Emotional disturbance
C
Behavioural disturbance
D
Cultural factors
Question 26Single Answer
Which of the following is appropriate for environment conducive to thinking and learning in children ?
A
Passive listening for long periods of time
B
Home assignments given frequently
C
Individual tasks done by the learners
D
allowing students to take some decisions about what to learn and how to learn
Question 27Single Answer
The National Education Policy 2020 was announced by which government body ?
A
Ministry of Human Resource Development
B
University Grants Commission
C
National Council of Educational Research and Training
D
NITI Aayog
Question 28Single Answer
The National Education Policy 2020 aims to provide education to children of which age group ?
A
3-6 years
B
6-14 years
C
14-18 years
D
18-23 years
Question 29Single Answer
Which of the following is NOT a key feature of the National Education Policy 2020 ?
A
Introduction of a 5+3+3+4 curricular structure
B
Emphasis on early childhood care and education
C
Focus on vocational training in schools
D
Promotion of multilingualism and language learning
Question 30Single Answer
The National Education Policy 2020 proposes the establishment of a National Research Foundation to promote research in which sector ?
A
Science and Technology
B
Social Sciences
C
Humanities
D
All of the above
Mathematics
Question 31Single Answer
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
Question 32Single Answer
Which of the following numbers is irrational ?
A
√49
B
0.125
C
√2
D
22/7
Question 33Single Answer
356 x 936 – 356 x 836 = ?
A
35600
B
34500
C
9630
D
93600
Question 34Single Answer
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
Question 35Single Answer
What is (3^{4} times 9^{2}) ?
A
36
B
38
C
310
D
96
Question 36Single Answer
If 34X-2 = 729, then find the value of X.
A
4
B
3
C
2
D
5
Question 37Single Answer
Convert 0.6 into fraction ?
A
3/5
B
2/3
C
4/5
Question 38Single Answer
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
Question 39Single Answer
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
Question 40Single Answer
If x*y = x2 + y2 – xy, then value of 9*11 is
A
93
B
103
C
60.5
D
121
Question 41Single Answer
Which is greater ?
A
15/16
B
17/18
C
Equal
D
Cannot compare
Question 42Single Answer
If sum of two numbers is 42 and their product is 437, then find their difference.
A
3
B
4
C
5
D
7
Question 43Single Answer
Write the 44000 in Roman numerals
A
XLI
B
XLVI
C
XLIV
D
XLVIC
Question 44Single Answer
Convert 0.0909… into fraction ?
A
1/11
B
9/11
C
1/9
D
9/10
Question 45Single Answer
What is (98 times 102) ?
A
9996
B
10000
C
10096
D
10196
Question 46Single Answer
Which is smaller ?
A
9/11
B
7/9
C
Equal
D
Cannot compare
Question 47Single Answer
Convert 0.5777… into fraction ?
A
26/45
B
52/90
C
13/22
D
5/9
Question 48Single Answer
Convert 0.81 into fraction ?
A
81/100
B
9/10
C
8/9
D
9/11
Question 49Single Answer
(63)2 – (12)2 =?
A
3528
B
3852
C
3582
D
3825
Question 50Single Answer
Which is greater ?
A
13/17
B
11/14
C
Equal
D
Cannot compare
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Mathematics
Question 51Single Answer
16.928 + 24.7582 5.015 =?
A
20
B
24
C
22
D
26
Question 52Single Answer
Convert 0.75 into fraction ?
A
3/4
B
2/3
C
4/5
D
5/8
Question 53Single Answer
Which is greater ?
A
11/13
B
12/15
C
Equal
D
Cannot compare
Question 54Single Answer
Two numbers are co-prime if their HCF is ?
A
0
B
1
C
Same
D
Prime
Question 55Single Answer
Product of all factors of 10 is ?
A
10
B
100
C
1000
D
10000
Question 56Single Answer
How many real numbers exist between 2 and 3 ?
A
1
B
10
C
Infinite
D
None
Question 57Single Answer
Which number is divisible by 11 ?
A
12345
B
1331
C
1234
D
1213
Question 58Single Answer
What is the unit digit of (7^{245}) ?
A
1
B
3
C
7
D
9
Question 59Single Answer
What is (64^{2/3}) ?
A
4
B
8
C
16
D
32
Question 60Single Answer
What is (125^{1/3}) ?
A
3
B
4
C
5
D
6
Question 61Single Answer
Which of the following is composite ?
A
17
B
19
C
21
D
23
Question 62Single Answer
What is √0.0009 ?
A
0.003
B
0.03
C
0.3
D
0.09
Question 63Single Answer
What is √1156 ?
A
32
B
34
C
36
D
38
Question 64Single Answer
What is √2025 ?
A
35
B
40
C
45
D
50
Question 65Single Answer
What is (51^2) ?
A
2601
B
2501
C
2551
D
2651
Question 66Single Answer
7 8 18 57 ?
A
244
B
174
C
186
D
none of these
Question 67Single Answer
Last year my age was a perfect square number. Next year it will be a cubic number. What is my Present age ?
A
25 years
B
27 years
C
26 years
D
24 years
Question 68Single Answer
If a + b = 5, a2 + b2 = 13, the value of a – b (where a > b) is
A
2
B
-1
C
1
D
-2
Question 69Single Answer
How many factors does 100 have ?
A
6
B
7
C
8
D
9
Question 70Single Answer
If x = a – b, y = b – c, z = c – a, then the numerical value of the algebraic expression x3 + y3 + z3 – 3xyz will be
A
a + b + c
B
Zero
C
4 (a + b + c)
D
3 abc
Question 71Single Answer
Which number is divisible by 13 ?
A
819
B
845
C
871
D
899
Question 72Single Answer
A number leaves remainder 3 when divided by 5. What remainder when divided by 10 ?
A
3 or 8
B
3
C
8
D
Cannot determine
Question 73Single Answer
What is the unit digit of (9^{101}) ?
A
1
B
3
C
7
D
9
Question 74Single Answer
How many prime numbers are between 10 and 20 ?
A
3
B
4
C
5
D
6
Question 75Single Answer
Which of the following pair is co-prime ?
A
8 and 12
B
9 and 15
C
14 and 25
D
21 and 35
Question 76Single Answer
(43)2 + 841 = (?)2 + 1465
A
41
B
35
C
38
D
33
Question 77Single Answer
269 – 122 – 33 = X * 2
A
51
B
41
C
21
D
49
Question 78Single Answer
What is the remainder when 2100 is divided by 3 ?
A
0
B
1
C
2
D
3
Question 79Single Answer
Which of the following is composite ?
A
17
B
19
C
21
D
23
Question 80Single Answer
Product of all factors of 10 is ?
A
10
B
100
C
1000
D
10000
Question 81Single Answer
Sum of factors of 12 is ?
A
16
B
24
C
28
D
32
Question 82Single Answer
Convert 0.81 into fraction ?
A
81/100
B
9/10
C
8/9
D
9/11
Question 83Single Answer
Which of the following numbers is irrational ?
A
√49
B
0.125
C
√2
D
22/7
Question 84Single Answer
The last three-digits of the multiplication 12345 x 54321will be
A
865
B
745
C
845
D
945
Question 85Single Answer
What is the remainder when 173 is divided by 5 ?
A
1
B
2
C
3
D
4
Question 86Single Answer
If a number is divisible by both 8 and 9, then it must be divisible by ?
A
17
B
72
C
81
D
18
Question 87Single Answer
What is the area of a triangle with base 5 meters and height 10 meters ?
A
20 square meters
B
35 square meters
C
25 square meters
D
40 square meters
Question 88Single Answer
How many factors does 36 have ?
A
6
B
7
C
8
D
9
Question 89Single Answer
Convert 0.04 into fraction ?
A
1/20
B
1/25
C
1/40
D
1/50
Question 90Single Answer
What is the average of first five multiples of 12 ?
A
36
B
38
C
40
D
42
Question 91Single Answer
Convert 0.04 into fraction ?
A
1/20
B
1/25
C
1/40
D
1/50
Question 92Single Answer
Which is greater ?
A
7/9
B
4500
C
4500
D
4900
Question 93Single Answer
Convert 0.125 into fraction ?
A
1/4
B
1/5
C
1/8
D
3/8
Question 94Single Answer
Convert 0.666… into fraction ?
A
1/3
B
2/3
C
3/5
D
4/5
Question 95Single Answer
A: B: C is in the ratio of 3: 2: 5. How much money will C get out of Rs 1260 ?
A
252
B
125
C
503
D
None of these
Question 96Single Answer
If January 1, 1996, was Monday, what day of the week was January 1, 1997 ?
A
Thursday
B
Wednesday
C
Friday
D
Sunday
Question 97Single Answer
Convert 0.333… into fraction ?
A
1/2
B
1/3
C
2/3
D
3/4
Question 98Single Answer
How many factors does 36 have ?
A
6
B
7
C
8
D
9
Question 99Single Answer
23% of 6783 + 57% of 8431 = ?
A
6460
B
6420
C
6320
D
6360
Question 100Single Answer
With a two digit prime number, if 18 is added, we get another prime number with digits reversed. How many such numbers are possible ?
A
2
B
3
C
0
D
1
Question 101Single Answer
If a number is divisible by both 8 and 9, then it must be divisible by ?
A
17
B
72
C
81
D
18
Question 102Single Answer
Which is smallest ?
A
5/6
B
7/8
C
9/10
D
11/12
Question 103Single Answer
What is (104 times 106) ?
A
11024
B
11020
C
11016
D
11040
Question 104Single Answer
What is (48 times 52) ?
A
2496
B
2500
C
2484
D
2516
Question 105Single Answer
Two numbers are co-prime if their HCF is ?
A
0
B
1
C
Same
D
Prime
Question 106Single Answer
Which of the following is a prime number ?
A
51
B
57
C
59
D
63
Question 107Single Answer
If the expression (px3-8x2-qx + 1) is completely divisible by the expression ?(3x2 – 4x + 1), then what will be the value of p and q respectively?
A
B
(6, 1)
C
D
(1, 6)
Question 108Single Answer
The greatest number which will divide 116, 221, 356 leaving the same remainder in each case is
A
15
B
5
C
10
D
20
Question 109Single Answer
What number has to be added to 345670 in order to make it divisible by 6?
A
2
B
4
C
5
D
6
Question 110Single Answer
The least number which when divided by 35 leaves a remainder 25, when divided by 45 leaves the remainder 35 and when divided by 55 leaves 45 is
A
3465
B
3645
C
3655
D
3455
Question 111Single Answer
The last digit of 2137753 is
A
9
B
7
C
3
D
1
Question 112Single Answer
In order that the number 1 y 3 y 6 be divisible by 11, the digit y should be
A
1
B
2
C
5
D
6
Question 113Single Answer
What is the difference in the place value of 5 in the numeral 754853 ?
A
49500
B
49950
C
45000
D
49940
Question 114Single Answer
The number 311311311311311311311 is
A
Divisible by 3 but not by 11
B
Divisible by 11 but not by 3
C
Divisible by both 3 and 11
D
Neither divisible by 3 nor by 11
Question 115Single Answer
If the product 4864 x 9 P 2 is divisible by 12, the value of P is
A
2
B
5
C
6
D
None of these
Question 116Single Answer
(xn – an) is completely divisible by (x + a), when
A
n is any natural number
B
n is an even natural number
C
n is an odd natural number
D
n is prime
Question 117Single Answer
Which of the following statements are true:
(i) The rational number lies to the left of zero on the number line.
(ii) The rational numberlies to the right of zero on the number line.
(iii) The rational numbers -and are on the opposite side of zero on the number line.
(iv) The rational numbers and are on the opposite side of zero on the number line.
A
Only (i)
B
(i) & (ii)
C
Only (iii)
D
(i), (ii) & (iv)
Question 118Single Answer
Find the digit at the unit’s place of
(377)59 x (793)87 x (578)129 x (99)99
A
1
B
2
C
7
D
9
Question 119Single Answer
If N is the sum of first 13,986 prime numbers, then N is always divisible by
A
6
B
4
C
8
D
None of these
Question 120Single Answer
If two numbers when divided by a certain divisor give remainder 35 and 30 respectively and when their sum is divided by the same divisor, the remainder is 20, then the divisor is
A
40
B
45
C
50
D
55
Question 121Single Answer
Find the least number which when divided by 12, leaves a remainder 7, when divided by 15, leaves a remainder 10 and when divided by 16, leaves a remainder 11
A
115
B
235
C
247
D
475
Question 122Single Answer
A number is interesting if on adding the sum of the digits of the number and the product of the digits of the number, the result is equal to the number. What fraction of numbers between 10 and 100 (both 10 and 100 included) is/are interesting ?
A
0.1
B
0.11
C
0.16
D
0.22
Question 123Single Answer
If x + y + z = 1 and x, y, z are positive real numbers, then the least value of is
A
4
B
8
C
16
D
None of these
Question 124Single Answer
The last digit in (25_)32 and (25_)33 both is 6. The missing digit is:
A
4
B
8
C
6
D
5
Question 125Single Answer
At a college football game, of the seats in the lower deck of the stadium were sold. If of all the seating in the stadium is located in the lower deck, and if of all the seats in the stadium were sold, then what fraction of the unsold seats in the stadium was in the lower deck ?
A
B
C
D
Question 126Single Answer
How many numbers are there between 200 and 800 which are divisible by both 5 and 7 ?
A
35
B
16
C
17
D
can’t be determined
Question 127Single Answer
A number which when divided by 32 leaves a remainder of 29. If this number is divided by 8 the remainder will be.
A
Zero
B
1
C
5
D
3
Question 128Single Answer
A six digit number which is consisting of only one digits either 1, 2, 3, 4, 5, 6, 7, 8 or 9, e.g., 111111, 222222. etc. This number is always divisible by:
A
7
B
11
C
13
D
All of these
Question 129Single Answer
The sum and number of even factors of 2450.
A
9,3534
B
18,3500
C
12,3524
D
4,2453
Question 130Single Answer
If a * b = a2 + b2 and a ∙ b = a2 − b2, then the value of (5 * 2) ∙ 25 is ?
A
225
B
226
C
216
D
215
Question 131Single Answer
When the number 398 is divided by 5, the remainder is ?
A
3
B
4
C
1
D
2
Question 132Single Answer
If 3 ÷ [(4 ÷ 5) ÷ 6],C = [3 ÷ (4 ÷ 5)] ÷ 6 and D = 3 ÷ 4( 5 ÷ 6), then ?
A
A and D are equal
B
All are equal
C
A and B are equal
D
A and C are equal
Question 133Single Answer
In 2010, the population of a city is 30.3 million. This number is same as ?
A
3030000
B
30030000
C
30300000
D
303000000
Question 134Single Answer
The number of integers less than − 3 but greater than – 8 is ?
A
2
B
3
C
4
D
6
Question 135Single Answer
The remainder obtained when 231 is dividd by 5 ?
A
1
B
2
C
3
D
4
Question 136Single Answer
1.66 x 1.66 + 0.66 x 0.66 – 1.32 x 1.66 is equal to ?
A
0.1
B
1
C
10
D
101
Question 137Single Answer
In Roman system, 98 is written as ?
A
CXVIII
B
XLVIII
C
XCVIII
D
LXVIII
Question 138Single Answer
the sum of the digits a and b is ?
A
13
B
12
C
15
D
14
Question 139Single Answer
The product of two whole numbers is 24. The smallest possible sum of these numbers is ?
A
10
B
12
C
9
D
9
Question 140Single Answer
The remainder obtained when 496 is divided by 6 is ?
A
3
B
4
C
5
D
6
Question 141Single Answer
Which of the following numbers is divisible by both 4 and 9 ?
A
2368
B
2736
C
3954
D
3814
Question 142Single Answer
Which one of the following statements is correct ?
A
Sum of two prime numbers is always a prime number
B
1 is the smallest prime number
C
A composite number can be odd
D
There is no even prime number
Question 143Single Answer
The values of y for which the 4 - digit number 51 y3 is divisible by 9 is ?
A
2 or 3
B
0 or 9
C
0 or 3
D
3 or 9
Question 144Single Answer
The product of integers between − 7 and – 3 is ?
A
120
B
− 360
C
− 120
D
840
Question 145Single Answer
If the sum of five successive integers are S, then the value of largest integer in terms of S will be ?
A
B
C
D
Question 146Single Answer
The smallest value of y in the number 9y8071, so that it is divisible by 11 is ?
A
2
B
3
C
1
D
Zero
Question 147Single Answer
The additive inverse of S, where S = 1 − 2 + 3 – 4 + 5 – 6 + 7 − 8 + ........ + 49 – 50 is ?
A
− 25
B
1
C
Zero
D
25
Question 148Single Answer
If AB x BA = BCD, where A, B and C represent only one digit such that A ≠ B ≠ C. Then, value of A + B + C is ?
A
9
B
8
C
6
D
10
Question 149Single Answer
If sum of three consecutive multiples of 7 is 777, then least multiple will be ?
A
252
B
259
C
272
D
266
Question 150Single Answer
If (29)75 is divided by 28, then remainder will be ?
A
Zero
B
1
C
29
D
7
Question 151Single Answer
The sum of all possible values of a, for which the 4-digit number 547a is divisbile 3, is ?
A
7
B
15
C
10
D
13
Question 152Single Answer
If a, a + 2, a + 4 are prime numbers, then the number of values of a is ?
A
one
B
two
C
three
D
more than three
Question 153Single Answer
Find the biggest 4 - digit number which is a pefect square ?
A
9999
B
1899
C
9000
D
9801
Question 154Single Answer
The largest number among 350, 4040, 530 and 620 is ?
A
350
B
440
C
530
D
620
Question 155Single Answer
The square root of [0.75 + (0.75)2+ 1]
A
1
B
2
C
3
D
4
Question 156Single Answer
If 13 + 23 + 33 + .......... 103 = 3025, then the value of 23 + 43 + 63 ............... + 203 is ?
A
6050
B
9075
C
12100
D
24200
Question 157Single Answer
If a * b = (a x b) + b, then 5 * 7 is equal to ?
A
35
B
42
C
12
D
59
Question 158Single Answer
Find the square root of (272)2 − (128)2.
A
200
B
240
C
256
D
144
Question 159Single Answer
Let a, b, c be three rational numbers, where Which one of the following is true ?
A
a ÷ (b + c) = b ÷ (a + c)
B
a + (b + c) = c + (a + b)
C
a - (b - c) = c - (a - b)
D
a ×(b + c) = b ×(a + c)
Question 160Single Answer
The numerator of a fraciton is less by 2 than its denominator. If we subtract 2 from the numerator and add 2 to the denominator, then the new fraction obtained is 1/3. What is the original fraction ?
A
7/9
B
3/5
C
5/7
D
1/3
Question 161Single Answer
The above represents the work of a student. If this error pattern conitnues, the student's answer to will be ?
A
3/4
B
3/7
C
2/18
D
7/18
Question 162Single Answer
If then find the value of
A
10x
B
100x
C
D
Question 163Single Answer
Find the value of
A
B
2.330
C
D
Question 164Single Answer
Which of the following fractions is greater than 1/2 and less than 3/4 ?
A
4/5
B
7/10
C
31/40
D
9/20
Question 165Single Answer
Find the sum of
A
10.11
B
10.10
C
1.10
D
11.10
Question 166Single Answer
A rectangle ABCD is divided into two equal parts horizontally. Upper part is divided into again three equal parts and lower part is divided into five equal parts. Find out the shaded part of rectangle ABCD.
A
5/18
B
19/15
C
19/30
D
3/8
Question 167Single Answer
A number gets reduced to one-third when 48 is subtracted from it. What will be two – third of that number ?
A
24
B
72
C
96
D
None of these
Question 168Single Answer
A fraction is equivalen to 5/8. Its denominator and numerator ad upto 91. What is the difference between the denominator and numerator of this fraction ?
A
19
B
21
C
3
D
13
Question 169Single Answer
What value should come in place of question mark (?) ?
(1.06 + 0.04)2 − ? = 4 × 10.6 × 0.04
A
1.0404
B
1.4
C
1.5
D
1.45
Question 170Single Answer
If 3 ≤ x ≤ 10 and 5 ≤ y ≤15, the minimum value of (x/y) is ?
A
1/3
B
1/2
C
1/5
D
10
Question 171Single Answer
Number are written in descending order as
A
B
C
D
Question 172Single Answer
The value of is ?
A
3.3221
B
2.432
C
2.3321
D
2.245
Question 173Single Answer
In standard form, 0.00001278 is expressed as k × 10n. The value of (k + n) is ?
A
3.278
B
− 3.278
C
− 3.722
D
4.722
Question 174Single Answer
The difference between the greatest and the smallest fraction amongst is ?
A
B
C
D
Question 175Single Answer
(14.96 x 1010) – (3.84 x 108) is expressed in standard from as ?
A
1492.16 × 108
B
1.4216 × 1011
C
149216 × 109
D
14.9216 × 1010
Question 176Single Answer
The value of is ?
A
12.8844
B
12.8804
C
12.8224
D
12.8944
Question 177Single Answer
Which of the following numbers does not lie between - 5/6 and 7/8 ?
A
B
C
D
Question 178Single Answer
The value of be
A
B
C
D
Question 179Single Answer
The sum of two natural numbers is 8. determine the numbers if the sum of their reciprocals is 8/15 ?
A
1, 7
B
4, 4
C
2, 6
D
5, 3
Question 180Single Answer
A non - terminating but recurring decimal is ?
A
an integer
B
a natural number
C
a rational number
D
an irrational number
Question 181Single Answer
The fraction are written in descending order as ?
A
B
C
D
Question 182Single Answer
Let be three fractions. Which of the following is true ?
A
B
C
D
Question 183Single Answer
If 0.139 + 0.75 + 2.105 – (1.001) × 1.1 = 2 – k then the value of k is ?
A
0.1071
B
0.1075
C
0.8925
D
0.982
Question 184Single Answer
The product of 1.7 × 104 and 12.5 × 10− 6 is expressed in the standrd form as k × 10n. The value of (2k + n) is ?
A
2.25
B
3.25
C
2.125
D
1.125
Question 185Single Answer
The value of (0.00032)0.6 is ?
A
0.08
B
0.008
C
0.06
D
0.0008
Question 186Single Answer
Which of the following may represent 3/11 ?
A
Dividing a rectangular sheet of paper into 22 equal parts and colouring 3 parts among them
B
Dividing 11 mangoes equally between 3 people
C
Dividing a circle into 33 equal parts and colouring 9 among them
D
Drawing 11 circles having radius 1cm, 2 cm, 3 cm ............. 11 cm and colouring 3 among them
Question 187Single Answer
How many numbers exist between 225 and 550 which are completely divisible by all of 4, 5 and 6 ?
A
4
B
5
C
6
D
8
Question 188Single Answer
LCM of two prime numbers x and y, (x > y), is 161. The value of 3y – x is ?
A
2
B
− 2
C
− 5
D
62
Question 189Single Answer
Three numbers are in the ratio of 3 : 4 : 5 and their LCM is 2400. Their HCF is ?
A
24
B
36
C
40
D
60
Question 190Single Answer
HCF of two numbers is 9 and their LCM is 270. If the sum of the numbers is 99, then their difference is equal to ?
A
18
B
15
C
12
D
9
Question 191Single Answer
The HCF and LCM of two numbers are 13 and 1989 respectively. If one of the numbers is 117, then the other number is ?
A
222
B
221
C
223
D
225
Question 192Single Answer
If x = 23 × 32 × 53 × 73 , y = 22 × 33 × 54 ×73 and z = 24 × 34 × 52 × 75 , then HCF of x, y and z is ?
A
30 × 75
B
(30)2 × 73
C
(15)3 × 74
D
(30)3 × 73
Question 193Single Answer
If 52272 = p2 × q3 × r4, where p, q and r are prime numbers, then the value of (2p + q – r) is ?
A
29
B
21
C
22
D
23
Question 194Single Answer
Let x be the least number which when divided by 8, 12, 20, 28, 35 leaves a remainder 5 in each case. What is the sum of digits of x ?
A
17
B
11
C
14
D
15
Question 195Single Answer
The number of distinct prime factors of the largest 6 – digits number is ?
A
5
B
6
C
3
D
4
Question 196Single Answer
The sum of the LCM and HCF of 198, 135 and 108 is ?
A
2979
B
3966
C
5949
D
4464
Question 197Single Answer
A shopkeeper has 75 gold and 120 silver coins. She wants to stack them so that each stack contains same number of coins of the same type.
The maximum number of coins that each stack can have is
5.015 =?
lies to the left of zero on the number line.
lies to the right of zero on the number line.
-and 
are on the opposite side of zero on the number line.
and 
are on the opposite side of zero on the number line.
is
of the seats in the lower deck of the stadium were sold. If 
of all the seating in the stadium is located in the lower deck, and if 
of all the seats in the stadium were sold, then what fraction of the unsold seats in the stadium was in the lower deck ?
3 ÷ [(4 ÷ 5) ÷ 6],C = [3 ÷ (4 ÷ 5)] ÷ 6 and D = 3 ÷ 4( 5 ÷ 6), then ?
[0.75 + (0.75)2+ 1]
Which one of the following is true ?
will be ?
then find the value of 
is greater than 1/2 and less than 3/4 ?
are written in descending order as
is ?
is ?
is ?
be
are written in descending order as ?
be three fractions. Which of the following is true ?
?
is ?
