Ques 1 Percentage

A is 150% of B and B is 40% of C. If A+B+C=20, then the value of 2B+3C – 4A is equal to

a) 11

b) 12

c) 13

d) 14

d is the correct option

Ques 2 Percentage

Two numbers are less than a third number by 37% and 30%, respectively. By what percentage is the second number more than the first?

a) 10/9

b) 100/9

c) 100/3

d) 10

b is the correct option

Ques 3 Percentage

Gaurav earns 800 per day. After some weeks, he earns 960 per day. What is the percentage increase in his daily earnings?

a) 14%

b) 18%

c) 16%

d) 20%

d is the correct option

Ques 4 Percentage

The average percentage of girls in class X examination in a school is 85% and that of boys is 83%. The average pass percentage of all boys and girls in class X of that school is 83.7% Find the percentage of the number of girls in class X of that school.?

a) 30%

b) 40%

c) 35%

d) 45%

c is the correct option

Ques 5 Percentage

A person saves 25% of his income. If his income increases by 20% and his saving remains the same, then what will be the increased percentage of his expenditure?

a) 80/3

b) 26/13

c) 20//9

d) 30/11

a is the correct option

Ques 6 Percentage

A, B and C are three positive numbers such that A is 70% of B, and B is 40% of C. If the sum of all three numbers is 336, then 15% of the sum of B and C is

a) 44

b) 48

c) 32

d) 42

d is the correct option

Ques 7 Percentage

Renu spends 68% of her income. When her income increases by 40%, she increases her expenditure by 30%. Her savings are increased by

a) 37.98%

b) 62.5%

c) 61.25%

d) 51.6%

c is the correct option

Ques 8 Percentage

There are 450 students in a school and there are two sections A & B in the school. There are three streams
in each section i.e., Art, Science & Commerce. (75/4)% of total students in A are in Commerce and (200/7)% of total students in B are in Science. Sum of total students in Commerce in A & total students in Science in B is 105. (400/21)% of total students in B are in Commerce and 50% of total students in A are in Art.

Total students in Art in A is what percent more than total students in Science in B?

a) 75%

b) 90%

c) 100%

d) 110%

c is the correct option