Quantitative Aptitude - Arithmetic Ability Questions

Which value among 53, 64,126,27612 is the largest?

What is the obtuse angle formed by the hands of a clock when the time in the clock is 2:30?

If the diameter of the two circles is 6 units and 10 units and a centre distance of 8 units. Calculate the number of common tangents that can be drawn to both the circle.

A shop keeper purchased 15 kg of sugar and 20 kg of wheat at Rs. 50 and Rs. 75 per kg respectively. On selling them, he gained 10% on sugar and 20% on wheat. What was the total sale vale?

The diagonal of a square is 10 cm. What is the length (in cm) of its side?

Find the sum of interior angles of a decagon?

The difference between the ages of mother and son was 21 when mother's age was 43. If father is elder by 3 years to mother, what will be the difference between the ages of son and father when father attains 50 years?

A number was divided in the ratio 3:2. When 8 was was added to each of the numbers the ratio changed to 7:5. The greater of the two numbers was