Quantitative Aptitude - Arithmetic Ability Questions

What is the difference (in Rs) between the compound interests on Rs. 4000 for 1 year at 12% per annum compounded yearly and half-yearly?

Let ΔABC and ΔABD be on the same base AB and between the same parallels AB and CD. Then the relation between areas of triangles ABC and ABD will be

If the value of √42 is approximately 6.480, then what is the approximate value of √(6/7)?

What is the simplified value of (cosec A – sin A)(sec A – cos A)(tan A + cot A)?

If the perimeter of a semicircle is 108 cm, then find its area (in cm²).

Krish is 5 years younger than Parthiv. Eight years ago three times the age of Krish was 10 more than twice the age of Parthiv. Find Krish's present age?

What is the place value and face value of 9 in 68956 respectively?

The diagonal of a cube is 192 cm. Its volume in cm3 will be