Explore topic-wise MCQs in Maths.

This section includes 266 Mcqs, each offering curated multiple-choice questions to sharpen your Maths knowledge and support exam preparation. Choose a topic below to get started.

251.

If 80% of A = 50% of B and B=x% of A, then the value of x is :

A. 400
B. 300
C. 160
D. 150
Answer» D. 150
Discussion
252.

If x is 80% of y, what percent of x is y?

A. 75%
B. 80%
C. 100%
D. 125%
Answer» E.
Discussion
253.

A man spends 75 % of his income. His income increased by 20 % and he increased his expenditure by 15 %. His savings will then be increased by:

A. 33%
B. $$33{1 over 3} % $$
C. 35%
D. 40%
Answer» D. 40%
Discussion
254.

Prashant's monthly income is 30% more than that of Vimal. Vimal's monthly income is 20% less than that of Abhishek. If half of the value of the difference between the monthly income of Prashant and Abhishek is Rs.1800, what is the monthly income of Vimal?

A. Rs. 72000
B. Rs. 90000
C. Rs.80000
D. Rs.54000
Answer» B. Rs. 90000
Discussion
255.

15 litres of a mixture contains alcohol and water in the ratio 1 : 4 , If 3 litres of Water is mixed in it , the percentage of alochol in the new mixture will be :

A. 17%
B. $$(18{1 over2}) %$$
C. 15%
D. $$(16{2 over3}) %$$
Answer» E.
Discussion
256.

In a factory, the production of cycles rose to 48,400 from 40,000 in 2 years. The rate of growth per annum is?
A. 10.5%
B. 9%
C. 8%
D. 10%
Answer» B. 9%
Discussion
257.

Vikram gives 35% of the money he had to his wife and gave 50% of the money he had to his sons. Remaining amount of Rs. 11,250 he kept for himself. What was the total amount of money Vikram had?
A. Rs. 63,750
B. Rs. 75,000
C. Rs. 73,650
D. Rs. 72, 450
Answer» C. Rs. 73,650
Discussion
258.

Natasha decided to spend 45% of her salary on shopping. On completion of her shopping, she realized that she had spent only Rs.11475, which was 60% of what she had decided to spent. How much is Natasha s salary?
A. Rs.29600
B. Rs.38800
C. Rs.42500
D. Can t be determined
E. None of these
Answer» D. Can t be determined
Discussion
259.

If the numerator of a fraction is increased by 500% and the denominator is increased by 300%. The resultant fraction is $$ 2 {4 over7}$$. What was the original fraction?
A. 4/7
B. 12/7
C. 15/4
D. 6/5
E. None of these
Answer» C. 15/4
Discussion
260.

Cost of two articles were in the ratio of 16: 23. The cost of first article increases by 10% and that of second by Rs.477. Now the costs of two articles are in the ratio of 11: 20. The price of the second article (in Rs.) in the beginning was-
A. 1912
B. 1251
C. 1521
D. 1219
Answer» E.
Discussion
261.

60% boys are failed in History and 65% boys are failed in Geography while total 30% boys are failed in both the subjects. If total 1200 boys appeared in the examination then total how many boys are passed?
A. 560
B. 660
C. 330
D. 400
Answer» C. 330
Discussion
262.

The hourly wages of a mason have increased by 25%. Since the increase, the number of hours he works daily has reduced by 16%. If he was earning Rs. 120 per day before the increase, how much (in Rs.) is he earning now?
A. 124.5
B. 115.5
C. 126
D. 120
E. None of these
Answer» D. 120
Discussion
263.

A is 40 % more than B and B is 60% less than C. If C is 60 % more than D, then which of the following is true?
A. C is 60 % more than B.
B. B is 36 % less than D.
C. D is 10.4 % more than A.
D. A is 54 % less than C.
Answer» C. D is 10.4 % more than A.
Discussion
264.

The price of sugar is increased by 20%. As a result, a family has to decrease its consumption by 20%. The expenditure of the family on sugar is decreased by
A. 0%
B. 2.5 %
C. 4 %
D. 5 %
Answer» D. 5 %
Discussion
265.

A student multiplies a number by 5/3 instead of 3/5. What is the percentage error in the calculation?
A. 44 %
B. 34 %
C. 54 %
D. 64 %
Answer» E.
Discussion
266.

A reduction of 20% in the price of sugar enables a housewife to purchase 6 kg. more for Rs. 240. What is the original price per kg. of sugar?
A. Rs. 25 per kg
B. Rs. 18 per kg
C. Rs.15 per kg
D. Rs. 10 per kg
Answer» E.
Discussion