Amongst the following fractions, the largest and second-largest fractions, respectively are \(\dfrac{5}{6}, \dfrac{3}{4}, \dfrac{1}{2}, \dfrac{2}{3}, \dfrac{3}{5}\)

\(\dfrac{5}{6} \ \rm and \ \dfrac{3}{5}\)

\(\dfrac{3}{5} \ \rm and \ \dfrac{2}{3}\)

\(\dfrac{3}{4} \ \rm and \ \dfrac{1}{2}\)

\(\dfrac{5}{6} \ \rm and \ \dfrac{3}{4}\)

1249 + Mcqs in Simplification Page 8 McqOptions

351.	\((\frac{1}{5} + \frac{3}{4}) - (\frac{1}{5} - \frac{3}{4}) = ?\)
A.	\(\frac{3}{4}\)
B.	\(\frac{2}{5}\)
C.	\(\frac{9}{4}\)
D.	\(\frac{3}{2}\)
Answer» E.

Discussion

352.	Find which fractions in the correct ascending order?A. 3/7, 15/41, 19/35, 7/11B. 15/41, 3/7, 19/35, 7/11C. 3/7, 15/41, 7/11, 19/35D. 19/35, 7/11, 15/41, 3/7
A.	C
B.	A
C.	D
D.	B
Answer» E.

Discussion

353.	If x = ya, y = zb and z = xc, then the value of abc is
A.	1
B.	2
C.	-1
D.	0
Answer» B. 2

Discussion

354.	Find out the approximate value which should replace the question mark (?) in the following question.√2300 + (8.015)2 = ? ÷ 0.0625
A.	10
B.	9
C.	8
D.	6
E.	7
Answer» F.

Discussion

355.	If x1/4 + x-1/4 = 2, then what is the value of x81 + (1/ x81)?
A.	–2
B.	0
C.	1
D.	2
Answer» E.

Discussion

356.	Compute: (50 + 0.5 × 20) ÷ 0.7A. 8.571B. 857.1C. 85.71D. 72.85
A.	D
B.	C
C.	B
D.	A
Answer» C. B

Discussion

357.	Compute: 4992 ÷ 624 - 10
A.	\(\frac{2469}{307}\)
B.	-2
C.	2
D.	\(\frac{2496}{307}\)
Answer» C. 2

Discussion

358.	If \(3\frac{1}{2} + 4\frac{1}{4} + 6\frac{1}{6}+x = 60 / 2\), then what will be the value of x?
A.	143/12
B.	163/12
C.	193/12
D.	166/12
Answer» D. 166/12

Discussion

359.	Find the value of x.\(\frac{2}{5}\left( x \right) + \frac{3}{{10}}\left( x \right) - \frac{3}{5}\left( x \right) = 531\)
A.	5210
B.	5410
C.	5310
D.	5510
Answer» D. 5510

Discussion

360.	If a+ b + c = 0, then the value of \(\frac{1}{{{b^2} + {c^2} - {a^2}}} + \frac{1}{{{c^2} + {a^2} - {b^2}}} + \frac{1}{{{a^2} + {b^2} - {c^2}}}\) is
A.	3
B.	0
C.	1
D.	None of the above
Answer» C. 1

Discussion

361.	8589 - X = 4434
A.	4155
B.	2321
C.	3155
D.	None of above
Answer» B. 2321

Discussion

362.	If ax = by = cz and b2 = ac, then y is equals to
A.	\(\frac{xz}{2(x-z)}\)
B.	\(\frac{xz}{x+z}\)
C.	\(\frac{xz}{2(z-x)}\)
D.	\(\frac{2xz}{x+z}\)
Answer» E.

Discussion

363.	A train leaves Delhi on 29th August 2019 at 16 : 30 hours and reaches its destination on 31st August at 08 : 45 hours. The total travel time of the journey is
A.	36 hours 15 minutes
B.	38 hours 45 minutes
C.	39 hours 45 minutes
D.	40 hours 15 minutes
Answer» E.

Discussion

364.	If \(x + \frac{1}{{1 + \;\frac{1}{{2 + \;\frac{1}{3}}}}} = 2,\) then what is x equal to?
A.	7/10
B.	13/10
C.	11/10
D.	17/10
Answer» C. 11/10

Discussion

365.	A fraction whose denominator is 30 and placed between \(\dfrac{5}{8} \rm{and} \dfrac{7}{11}\) is
A.	20/30
B.	18/30
C.	21/30
D.	19/30
Answer» E.

Discussion

366.	If 'k' means '+' 'm' means '-', 'n' means '×', and 'p' means '÷' then 15 n 2 k 5 m 6 p 4 =
A.	16
B.	6
C.	67/2
D.	none of these
Answer» D. none of these

Discussion

367.	Amongst the following fractions, the largest and second-largest fractions, respectively are \(\dfrac{5}{6}, \dfrac{3}{4}, \dfrac{1}{2}, \dfrac{2}{3}, \dfrac{3}{5}\)
A.	\(\dfrac{5}{6} \ \rm and \ \dfrac{3}{5}\)
B.	\(\dfrac{3}{5} \ \rm and \ \dfrac{2}{3}\)
C.	\(\dfrac{3}{4} \ \rm and \ \dfrac{1}{2}\)
D.	\(\dfrac{5}{6} \ \rm and \ \dfrac{3}{4}\)
Answer» E.

Discussion

368.	a, b and c are three fraction such that a < b < c. If c divided by a, the result is 9/2, which exceeds b by 23/6. The sum of a, b and c is 19/12. What is the value of (2a + b – c)?
A.	1/12
B.	1/4
C.	1/2
D.	1/3
Answer» C. 1/2

Discussion

369.	Evaluate: (0.00032)3/5
A.	\(\frac{2}{5}\)
B.	\(\frac{1}{3}\)
C.	\(\frac{1}{5}\)
D.	\(\frac{1}{125}\)
Answer» E.

Discussion

370.	\(\dfrac{160}{32} \ of \ 18.2 \div \dfrac{15}{80.1} \ of \ 160.2 \ equal:\)
A.	3.03
B.	2.13
C.	4.23
D.	1.93
Answer» B. 2.13

Discussion

371.	If 3√2 + √18 + √50 = 15.55, then what is the value of √32 + √72?
A.	13.22
B.	10.83
C.	14.13
D.	16.54
Answer» D. 16.54

Discussion

372.	Compute: 4237.43 + 453.32 + 24.12 - 387.23A. 4327.64B. 4646.64C. 4676.64D. 4587.64
A.	C
B.	D
C.	B
D.	A
Answer» E.

Discussion

373.	Find n so that \({\left( {\frac{3}{5}} \right)^4} \times {\left( {\frac{3}{5}} \right)^3} = {\left( {\frac{3}{5}} \right)^{2n - 1}}\)
A.	3
B.	4
C.	5
D.	6
Answer» C. 5

Discussion

374.	\(\frac{2}{3} + \frac{4}{5} \) is _______.
A.	\(\frac{6}{8}\)
B.	\(1\frac{6}{15}\)
C.	\(1\frac{7}{15}\)
D.	\(\frac{8}{15}\)
Answer» D. \(\frac{8}{15}\)

Discussion

375.	An executive earns a salary of Rs. 12,600 every month, and he spends 5/7 of it. If his salary increases by 1/3rd and his spending increases by 1/5th of the present expenditure, what fraction of his salary will he save?
A.	7/16
B.	8/15
C.	7/15
D.	5/14
Answer» E.

Discussion

376.	20% of X = 400. Find the value of X ?
A.	2000
B.	2100
C.	1800
D.	1900
Answer» B. 2100

Discussion

377.	Find the value of x. \(\sqrt {121} \div 11 + \sqrt {144 = 1 \times x} \)
A.	16
B.	14
C.	13
D.	15
Answer» D. 15

Discussion

378.	If x - √x = 20; Find the value of √x.A. 5B. 6C. 8D. 7
A.	D
B.	B
C.	C
D.	A
Answer» E.

Discussion

379.	(72)2 = 51X4 Find the value of x.
A.	9
B.	2
C.	7
D.	8
Answer» E.

Discussion

380.	\(\frac{{0.16\; \times \;1.65}}{{0.075\; \times \;{{0.02}^2}\;}} = \;?\)
A.	7500
B.	8800
C.	8400
D.	8000
Answer» C. 8400

Discussion

381.	A student was asked to find the value of \(\left[ {\frac{4}{9} \div \left( {\frac{3}{5} \div \frac{3}{2}} \right) \times \frac{9}{{25}}} \right] \times \frac{{\left[ {\frac{2}{3}\;of\;\frac{4}{9}\; \div \;\left( {3\; \times \;\frac{3}{5}\;of\;\frac{4}{5}} \right)} \right]}}{{\frac{2}{3}\; \div \;\frac{3}{4}\;of\;\frac{5}{6}}}\). His answer was 2/9. What is the difference between his answer and the correct answer?
A.	1/24
B.	1/4
C.	47/324
D.	1/6
Answer» D. 1/6

Discussion

382.	31% of 400 is
A.	124
B.	134
C.	144
D.	154
Answer» B. 134

Discussion

383.	(153 ÷ 53)2
A.	81
B.	243
C.	729
D.	102 × 30
Answer» D. 102 × 30

Discussion

384.	If decreasing 70 by x% yields the same result as increasing 60 by x%, then x% of 91 is:
A.	7
B.	6
C.	8
D.	5
Answer» B. 6

Discussion

385.	Evaluate the following expression:36 – 2(20 + 12 ÷ 4 × 3 – 2 × 2) + 12 = ?
A.	-4
B.	2
C.	-2
D.	4
Answer» D. 4

Discussion

386.	If \(2 = x + \frac 1 {1 + \frac 1 {5 + \frac 1 2}},\) then the value of x is equal to:
A.	1
B.	\(\frac {13}{15}\)
C.	\(\frac {15}{13}\)
D.	\(\frac {14}{13}\)
Answer» D. \(\frac {14}{13}\)

Discussion

387.	If 20% of A = 35% of B, then A : B =
A.	5 : 7
B.	2 : 3
C.	7 : 4
D.	1 : 2
Answer» D. 1 : 2

Discussion

388.	If N = (√8 + √6)/(√8 - √6), then what is the value of N - (1/N)?
A.	8√3
B.	14
C.	7
D.	0
Answer» B. 14

Discussion

389.	Evaluate the following expression.(64 × 7) + (8 ÷ 2) – 6 × 8
A.	451
B.	404
C.	67
D.	208
Answer» C. 67

Discussion

390.	If \(2a + \frac{1}{{a\;}} = 4\), then find the value of \({a^2} + \frac{1}{{4{a^2}}} \) is:
A.	5
B.	3
C.	12
D.	4
Answer» C. 12

Discussion

391.	100% is equivalent to?
A.	0
B.	10
C.	1
D.	100
Answer» D. 100

Discussion

392.	If 2508 ÷ 12.54 + (X × 11) = 200, then find the value of 'X'.
A.	2.5
B.	3.5
C.	4
D.	0
Answer» E.

Discussion

393.	Compute 35968 ÷ 562 ÷ 8 = ?A. 80B. 512C. 8D. 521
A.	B
B.	C
C.	D
D.	A
Answer» C. D

Discussion

394.	A student multiplied a number by 4 / 5 instead of 5 / 4. What is the percentage error in the calculation?
A.	16
B.	25
C.	36
D.	20
Answer» D. 20

Discussion

395.	(1024 - 263 - 233) ÷ (986 - 764 - 156) is equal to,
A.	9
B.	6
C.	7
D.	8
Answer» E.

Discussion

396.	Determine the value of 'a' so that (2/5)2 × (2/5)a+5 = (2/5)15
A.	6
B.	8
C.	10
D.	13
Answer» C. 10

Discussion

397.	Find the value of \(\sqrt {5\sqrt {5\sqrt {5\sqrt 5 } } }\)
A.	51/16
B.	516/32
C.	515/16
D.	51/32
Answer» D. 51/32

Discussion

398.	Compute:150% of 60
A.	\(\dfrac{1}{9}\)
B.	900
C.	0.009
D.	90
Answer» E.

Discussion

399.	A batsman scored 150 runs in a one-day cricket match. He hit 20 fours and 5 sixes. Calculate the percentage of runs he scored by running between the wickets.
A.	25%
B.	73.33%
C.	50.66%
D.	26.67%
Answer» E.

Discussion

400.	0.41 × 0.2 = ?
A.	82
B.	8.2
C.	0.82
D.	0.082
Answer» E.

Discussion

Explore topic-wise MCQs in General Aptitude.

\((\frac{1}{5} + \frac{3}{4}) - (\frac{1}{5} - \frac{3}{4}) = ?\)

Find which fractions in the correct ascending order?A. 3/7, 15/41, 19/35, 7/11B. 15/41, 3/7, 19/35, 7/11C. 3/7, 15/41, 7/11, 19/35D. 19/35, 7/11, 15/41, 3/7

If x = ya, y = zb and z = xc, then the value of abc is

Find out the approximate value which should replace the question mark (?) in the following question.√2300 + (8.015)2 = ? ÷ 0.0625

If x1/4 + x-1/4 = 2, then what is the value of x81 + (1/ x81)?

Compute: (50 + 0.5 × 20) ÷ 0.7A. 8.571B. 857.1C. 85.71D. 72.85

Compute: 4992 ÷ 624 - 10

If \(3\frac{1}{2} + 4\frac{1}{4} + 6\frac{1}{6}+x = 60 / 2\), then what will be the value of x?

Find the value of x.\(\frac{2}{5}\left( x \right) + \frac{3}{{10}}\left( x \right) - \frac{3}{5}\left( x \right) = 531\)

If a+ b + c = 0, then the value of \(\frac{1}{{{b^2} + {c^2} - {a^2}}} + \frac{1}{{{c^2} + {a^2} - {b^2}}} + \frac{1}{{{a^2} + {b^2} - {c^2}}}\) is

8589 - X = 4434

If ax = by = cz and b2 = ac, then y is equals to

A train leaves Delhi on 29th August 2019 at 16 : 30 hours and reaches its destination on 31st August at 08 : 45 hours. The total travel time of the journey is

If \(x + \frac{1}{{1 + \;\frac{1}{{2 + \;\frac{1}{3}}}}} = 2,\) then what is x equal to?

A fraction whose denominator is 30 and placed between \(\dfrac{5}{8} \rm{and} \dfrac{7}{11}\) is

If 'k' means '+' 'm' means '-', 'n' means '×', and 'p' means '÷' then 15 n 2 k 5 m 6 p 4 =

Amongst the following fractions, the largest and second-largest fractions, respectively are \(\dfrac{5}{6}, \dfrac{3}{4}, \dfrac{1}{2}, \dfrac{2}{3}, \dfrac{3}{5}\)

a, b and c are three fraction such that a < b < c. If c divided by a, the result is 9/2, which exceeds b by 23/6. The sum of a, b and c is 19/12. What is the value of (2a + b – c)?

Evaluate: (0.00032)3/5

\(\dfrac{160}{32} \ of \ 18.2 \div \dfrac{15}{80.1} \ of \ 160.2 \ equal:\)

If 3√2 + √18 + √50 = 15.55, then what is the value of √32 + √72?

Compute: 4237.43 + 453.32 + 24.12 - 387.23A. 4327.64B. 4646.64C. 4676.64D. 4587.64

Find n so that \({\left( {\frac{3}{5}} \right)^4} \times {\left( {\frac{3}{5}} \right)^3} = {\left( {\frac{3}{5}} \right)^{2n - 1}}\)

\(\frac{2}{3} + \frac{4}{5} \) is _______.

An executive earns a salary of Rs. 12,600 every month, and he spends 5/7 of it. If his salary increases by 1/3rd and his spending increases by 1/5th of the present expenditure, what fraction of his salary will he save?

20% of X = 400. Find the value of X ?

Find the value of x. \(\sqrt {121} \div 11 + \sqrt {144 = 1 \times x} \)

If x - √x = 20; Find the value of √x.A. 5B. 6C. 8D. 7

(72)2 = 51X4 Find the value of x.

\(\frac{{0.16\; \times \;1.65}}{{0.075\; \times \;{{0.02}^2}\;}} = \;?\)

31% of 400 is

(153 ÷ 53)2

If decreasing 70 by x% yields the same result as increasing 60 by x%, then x% of 91 is:

Evaluate the following expression:36 – 2(20 + 12 ÷ 4 × 3 – 2 × 2) + 12 = ?

If \(2 = x + \frac 1 {1 + \frac 1 {5 + \frac 1 2}},\) then the value of x is equal to:

If 20% of A = 35% of B, then A : B =

If N = (√8 + √6)/(√8 - √6), then what is the value of N - (1/N)?

Evaluate the following expression.(64 × 7) + (8 ÷ 2) – 6 × 8

If \(2a + \frac{1}{{a\;}} = 4\), then find the value of \({a^2} + \frac{1}{{4{a^2}}} \) is:

100% is equivalent to?

If 2508 ÷ 12.54 + (X × 11) = 200, then find the value of 'X'.

Compute 35968 ÷ 562 ÷ 8 = ?A. 80B. 512C. 8D. 521

A student multiplied a number by 4 / 5 instead of 5 / 4. What is the percentage error in the calculation?

(1024 - 263 - 233) ÷ (986 - 764 - 156) is equal to,

Determine the value of 'a' so that (2/5)2 × (2/5)a+5 = (2/5)15

Find the value of \(\sqrt {5\sqrt {5\sqrt {5\sqrt 5 } } }\)

Compute:150% of 60

A batsman scored 150 runs in a one-day cricket match. He hit 20 fours and 5 sixes. Calculate the percentage of runs he scored by running between the wickets.

0.41 × 0.2 = ?