mathematics MCQs – Page 46

Practise multiple-choice questions from mathematics for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

mathematics Mcqs

901. A man takes twice as long to row a distance against the stream as to row the same distance in favour of the stream. The ratio of the speed of the boat (in still water) and the stream is________?
0

A. 3 : 1

B. 4:03

C. 3:02

D. 2:01

902. In a 300 m race A beats B by 22.5 m or 6 seconds. Bs time over the course is__________?
0

A. 86 sec

B. 80 sec

C. None of these

D. 76 sec

903. Free notebooks were distributed equally among children of a class. The number of notebooks each child got was one-eighth of the number of children. Had the number of children been half, each child would have got 16 notebooks. Total how many notebooks were distributed?
0

A. 256

B. 512

C. 640

D. 432

904. The value of 25.25 23.23 + 24.24 is_________?
0

A. -22.22

B. 2.2

C. 26

D. 26.26

905. A boat goes 100 km downstream in 10 hours, and 75 m upstream in 15 hours. The speed of the stream is________?
0

A. 7 km/h

B. 3 km/h

C. 2 (1/2) km/h

D. 5 km/h

906. Find the Compound Interest on Rs. 15,625 for 9 months at 16% per annum compounded quarterly?
0

A. Rs. 1951

B. Rs. 1941

C. Rs. 1961

D. Rs. 1851

907. The C.I. on a certain sum for 2 years Rs.41 and the simple interest is Rs.40. What is the rate percent?
0

A. 6%

B. 8%

C. 5%

D. 4%

908. Sharjeel has a container which has a mixture of wine and water in it. Wine and water are in the ratio 4:1. Sharjeel spills some of the mixture by accident. He then replaces the spilled amount with water of same quantity. But now the wine to water ratio became 3:2. How much water did Sharjeel add?
0

A. 2-Jan

B. 7-Feb

C. 1/4

D. 5-Mar

909. 26.98% of 6002 + 45.01% of 4199 = ________?
0

A. 3500

B. 4500

C. 3600

D. 2500

910. In what ratio must water be mixed with milk to gain 16 2/3 % by selling the mixture at cost price?
0

A. 4:03

B. 1:6

C. 2:03

D. 6:01

911. A letter lock consists of three rings each marked with six different letters. The number of distinct unsuccessful attempts to open the lock is at the most__________?
0

A. 215

B. 216

C. 729

D. 243

912. On the independence day, bananas were be equally distributed among the children in a school so that each child would get two bananas. On the particular day 360 children were absent and as a result each child got two extra bananas. Find the actual number of children in the school?
0

A. 620

B. 500

C. 600

D. 520

E. None of these

913. Arslan and Bilal have some marbles with them. Arslan told Bilal if you give me x marbles, both of us will have equal number of marbles. Bilal then told Arslan if you give me twice as many marbles, I will have 30 more marbles than you would. Find x?
0

A. None of these

B. 4

C. 8

D. 6

E. 5

914. There are two identical red, two identical black, and two identical white balls.In how many different ways can the balls be placed in the cells (Each cell to contain one ball) shown above such that balls of the same colour do not occupy any two consecutive cells?
0

A. 15

B. 18

C. 24

D. 30

915. [(62.25/2.5) + (12.5/0.5)] / [(0.75 * 9) + (3.5 * 3.5)] = _________?
0

A. 3 4/17

B. 4 4/17

C. None of these

D. 1 17/38

916. 108 * 107 * 96 = ? (to the nearest hundred)
0

A. 1108300

B. 1109400

C. 1109300

D. 1108400

917. 1/3 of 2/6 of 1/7 of 2/28 of 2140 = ________?
0

A. 3.01

B. 4.92

C. 3.77

D. 4.14

918. A bag contains a total of 93 coins in the form of one rupee and 50 paise coins. If the total value of coins in the bag is Rs.56, find the number of 50 paise coins in the bag?
0

A. None of these

B. 64

C. 74

D. 60

E. 56

919. P, Q and R have Rs.6000 among themselves. R has two-thirds of the total amount with P and Q. Find the amount with R?
0

A. Rs.2400

B. Rs.4000

C. Rs.3600

D. None of these

E. Rs.3000

920. 64309 8703 + 798 437 = ________?
0

A. 73373

B. 55967

C. 55606

D. 55697

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