Explore topic-wise MCQs in General Knowledge.

This section includes 200950 Mcqs, each offering curated multiple-choice questions to sharpen your General Knowledge knowledge and support exam preparation. Choose a topic below to get started.

1651.

At what rate of compound interest per annum will a sum of Rs. 1200 become Rs. 1348.32 in 2 years? ?

A. 6%
B. 6.5%
C. 7%
D. 7.5%
Answer» B. 6.5%
1652.

A and B can do a piece of work in 72 days, B and C can do it in 120 days. A and C can do it in 90 days. In what time can A alone do it?

A. 150 days
B. 100 days
C. 120 days
D. 80 days
Answer» D. 80 days
1653.

8.8, 22, 8, 28, 8, …

A. 9
B. 29
C. 32
D. 34
Answer» E.
1654.

7, 10, 8, 11, 9, 12, …

A. 7
B. 10
C. 12
D. 13
Answer» C. 12
1655.

A can do a piece of work in 80 days. He works at it for 10 days and then B alone finishes the remaining work in 42 days. The two together could complete the work in ?

A. 24 days
B. 30 days
C. 25 days
D. 35 days
Answer» C. 25 days
1656.

At what rate per annum a sum of money becomes double in 5 years ?

A. 25%
B. 20%
C. 30%
D. 27%
Answer» C. 30%
1657.

Ram can do a piece of work in 8 days which Shyam can finish in 12 days. If they work at it on alternate days with Ram beginning, in how many days, the work will be finished ?

A. 9 and 1/3
B. 9 and 1/24
C. 9 and 1/2
D. 10 and 1/3
Answer» D. 10 and 1/3
1658.

On what sum of money will the simple interest for 3 years at 8% per annum be half of the compound interest on Rs. 400 for 2 years at 10% per annum ?

A. Rs. 125
B. Rs. 150
C. Rs. 175
D. Rs. 200
Answer» D. Rs. 200
1659.

7.3, 4, 7, 8, 11, 12, …

A. 7
B. 10
C. 14
D. 15
Answer» E.
1660.

On a sum of money, the simple interest for 2 years is Rs. 660,while the compound interest is Rs.696.30,the rate of interest being the same in both the cases. The rate of interest is ?

A. 10%
B. 11%
C. 12%
D. 10.5%
Answer» C. 12%
1661.

58, 52, 46, 40, 34, …

A. 26
B. 28
C. 30
D. 32
Answer» C. 30
1662.

21, 9, 21, 11, 21, 13, 21, …

A. 14
B. 15
C. 21
D. 23
Answer» C. 21
1663.

The ratio of water and milk in a 30 liter mixture is 7:3. Find the quantity of water to be added to the mixture in order to make this ratio 6:1.?

A. 30
B. 32
C. 33
D. 35
Answer» D. 35
1664.

22, 21, 23, 22, 24, 23, …

A. 22
B. 24
C. 25
D. 26
Answer» D. 26
1665.

A does half as much work as B and C does half as much work as A and B together. If C alone can finish the work in 40 days, then together all will finish the work in ?

A. 13 and 1/3 days
B. 20 days
C. 15 days
D. 30 days
Answer» B. 20 days
1666.

2, 1, (1/2), (1/4), …

A. (1/3)
B. (1/8)
C. (2/8)
D. (1/16)
Answer» C. (2/8)
1667.

A can do of the work in 5 days and B can do of the work in 10 days. In how many days both A and B together can do the work ?

A. 7 and (3/4) days
B. 9 and (3/8)
C. 8 and (4/5)
D. 10
Answer» C. 8 and (4/5)
1668.

2.31, 29, 24, 22, 17, …

A. 15
B. 14
C. 13
D. 12
Answer» B. 14
1669.

What will be the compound interest on a sum of Rs. 25,000 after 3 years at the rate of 12 p.c.p.a.??

A. Rs. 9000.30
B. Rs. 9720
C. Rs. 10123.20
D. Rs. 10483.20
Answer» D. Rs. 10483.20
1670.

36, 34, 30, 28, 24, …

A. 20
B. 22
C. 23
D. 26
Answer» C. 23
1671.

7.5, 5, 15, 4, 30, 3, 60, 2, __

A. 120
B. 123
C. 122
D. 125
Answer» B. 123
1672.

40, 15, 30, 25, 20, 35, __

A. 10
B. 13
C. 12
D. 11
Answer» B. 13
1673.

A and B can together finish a work in 30 days. They worked at it for 20 days and then B left. The remaining work was done by A alone in 20 more days. A alone can finish the work in ?

A. 48
B. 50
C. 54
D. 60
Answer» E.
1674.

87, 80, 74, 69, 65, __

A. 64
B. 62
C. 63
D. 61
Answer» C. 63
1675.

66, 36, 21, __

A. 13.5
B. 12.5
C. 11.5
D. 10.5
Answer» B. 12.5
1676.

A father can do. a job as fast as his two sons working together. If one son does the job in 3 hours and the other in 6 hours, how many hours does it take the father to do the job ?

A. 1
B. 2
C. 3
D. 4
Answer» C. 3
1677.

If 10 men or 18 boys can do a piece of work in 15 days, then 25 men and 15 boys together will do twice the work in ?

A. 4 and half days
B. 8 days
C. 9 days
D. 36 days
Answer» D. 36 days
1678.

21, 25, 33, 49, 81, __

A. 145
B. 143
C. 146
D. 142
Answer» B. 143
1679.

23, 35, 57, 711, 1113, ?

A. 1317
B. 1313
C. 1312
D. 1310
Answer» B. 1313
1680.

1, 3, 6, 10, 15, __

A. 21.
B. 22.
C. 23.
D. 25.
Answer» B. 22.
1681.

A certain number of men complete a piece of work in 60 days. If there were 8 men more, the work could be finished in 10 days less. How many men were originally there ?

A. 30
B. 32
C. 36
D. 40
Answer» E.
1682.

A, B and C can do apiece of work in 11 days, 20 days and 55 days respectively, working alone. How soon can the work be done if A is assisted by B and C on alternate days?

A. 1
B. 8
C. 9
D. 10
Answer» C. 9
1683.

2 2 3 6 15 45 ?

A. 157.5
B. 155.5
C. 156.5
D. 152.5
Answer» B. 155.5
1684.

4 9 17 35 69 139 ?

A. 275
B. 274
C. 272
D. 277
Answer» E.
1685.

Anand borrowed a sum of Rs.6000 at the rate of 6% p.a. Find the amount to be paid by him at the end of 6 years. ?

A. Rs.8016
B. Rs.8106
C. Rs.8601
D. Rs.8160
Answer» E.
1686.

In time and work, six days after men started working,12 men can complete a work in 18 days after that 4 men joined them. How many days will all of them take to finish the remaining work?

A. 9
B. 12
C. 10
D. 15
Answer» B. 12
1687.

0, 2, 6, 12, ?, 30

A. 24.
B. 20.
C. 23.
D. 22
Answer» C. 23.
1688.

6 6.5 7.5 9 11 13.5 ?

A. 13.5.
B. 16.5.
C. 17.5.
D. 18.5.
Answer» C. 17.5.
1689.

A man borrowed Rs. 800 at 10% per annum simple interest and immediately lent the whole sum at 10% per annum compound interest. What does he gain at the end of 2 years ?

A. Rs. 6
B. Rs. 8
C. Rs. 10
D. Rs. 12
Answer» C. Rs. 10
1690.

A is twice as good a workman as B and ‘together they complete a work in 15 days. In how many days can the work be completed by B alone?

A. 22 * (1/2)
B. 37 * (1/2)
C. 30
D. 45
Answer» E.
1691.

For Rs. 529 A, B and C are employed to do a piece of work . To finish 19/23 of the work together A and C are supposed . How much shall be paid to B ?

A. Rs. 82
B. Rs. 300
C. Rs, 92
D. Rs. 437
Answer» D. Rs. 437
1692.

4, 4, 8, 24, 96, 480, ?

A. 2880
B. 2888
C. 2883
D. 2881
Answer» B. 2888
1693.

2, 10, 30, 68, ?, 222

A. 131.
B. 132.
C. 133.
D. 130.
Answer» E.
1694.

Speed of a boat in standing water is 9 kmph and the speed of the stream is 1. 5 kmph. A man rows to a place at a distance of 105 km and comes back to the starting point. The total time taken by him is ?

A. 24 hours
B. 16 hours
C. 18 hours
D. 20 hours
Answer» B. 16 hours
1695.

The present worth of Rs.169 due in 2 years at 4% per annum compound interest is ?

A. Rs.150.50
B. Rs.154.75
C. Rs.156.25
D. Rs.158
Answer» D. Rs.158
1696.

1, 2, 5, 10, 17, 26, ?

A. 37
B. 34
C. 58
D. 23
Answer» B. 34
1697.

A man can row three - quarters of a kilometer against the stream in 11¼minutes. The speed(in km/hr) of the man in still water is ?

A. 2
B. 3
C. 4
D. 5
Answer» E.
1698.

17, 23, 29, 35, ?,

A. 25
B. 47
C. 35
D. 42
Answer» C. 35
1699.

The compound interest on Rs. 30,000 at 7% per annum is Rs. 4347. The period (in years) is ?

A. 2
B. 3
C. 4
D. 5
Answer» B. 3
1700.

There is a road beside a river.Two friends started from a place A, moved to a temple situated at another place B and then returned to A again. One of them moves on a cycle at a speed of 12 km/hr, while the other sails on a boat at a speed of 10 km/hr. If the river flows at the speed of 4 km/hr, which of the two friends will return to place A first ?

A. 8.4 km/hr
B. 5.4 km /hr
C. 7.2 km /hr
D. 9.6 km /hr
Answer» B. 5.4 km /hr