Quantitative Aptitude - Arithmetic Ability Questions

In a class of 39 students there are 36 girls. The average weight of these girls is 38 Kg and average weight of the full class is 40 kgs. What is the average weight of the boys of the class?

O is the centre of a circle and AB is the tangent to it touching at B . If OB = 3 cm. and OA = 5 cm , then the measure of AB in cm

The radius and height of a solid cylinder are increased by 2% each. What will be the approximate percentage increase in volume?

By dividing 14528 by a certain number, Suresh gets 83 as quotient and 3 as remainder. What is the divisor?

Which of the following numbers is divisible by 12?

Find the odd words/letter/number from the given alternatives:

Geetha weighs 11.235 kg. Her sister weighs 1.4 times her weight. Find their combined weight?

If the amount received at the end of 2nd and 3rd year at Compound Interest on a certain Principal is Rs 1,800, and Rs 1,926 respectively, what is the rate of interest?