Quantitative Aptitude - Arithmetic Ability Questions

A sum of Rs. 69 was divided between Jason and Ruhana in the ratio 1:2. How much money did Ruhana get?

Weight of A and B are in the ratio 11 : 8. A’s weight increases by 40% and the total weight of A and B increases by 30%. What is the percentage increase in the B’s weight?

Akash's monthly income is Rs. 9600. His monthly expenditure is 60% of his income. What is his saving per month?

Find the volume (in cm3) of a right circular cylinder of diameter 21 cm and height 10 cm.

What is that least digit that must be added to the product 5786 × 5784 to make it a perfect square?

There are a total of 200 students in a school, of which 7/10th are boys. Find the number of girls in the school.

In a class of 50 students there are 27 girls. The average weight of these girls is 45 kg and average weight of the full class is 49.6 kgs. What is the average weight of the boys of the class?

If the sum of squares of three consecutive natural number is 2702. Then, what will be the middle number?