Quantitative Aptitude - Arithmetic Ability Questions

If the circumference of a circle is 44 cm, then what must be its area (in cm²)?

If 3 dozen guavas cost Rs. 90, how many guavas can be bought for Rs. 240?

The bus fare between two cities is increased in the ratio 1:2. Find the increase in the fare, if the original fare is Rs. 175.

A man spends 15% of his income. If his expenditure is Rs. 75, his income (in rupees) is:

The ratio of the number of boys and girls in a school is 3:2. If 20% of the boys and 25% of the girls are scholarship holders, the percentage of the school students who are not scholarship holders is

What is the reflection of the point (2, 3) in the line y = 4?

Find the curved surface area (in cm2) of a right circular cylinder of diameter 28 cm and height 12 cm.

The vertical angle A of an isosceles triangle ΔABC is three times the angle B of it. The measure of the angle A is