Quantitative Aptitude - Arithmetic Ability Questions

Find the Greatest Common Factor of 280 and 144.

The circumference of a circle is 110 cm. Find its radius (in cm).

In a camp 180 students had ration for 20 days. How many students should leave the camp if the ration should last for 25 days?

Six years ago, the ratio of the two persons P and Q was 3 : 2. Four years hence the ratio of their ages will be 8 : 7. What is P's age?

The mode of the data 12, 1, 10, 1, 9, 3, 4, 9, 7, 9 is

Select the odd word/letters/number/number pair from the given alternatives.

What is the value of cot 11π/6?

Divide Rs. 368 in the ratio 1:5:8:9. The rupees in the respective ratios are given by