Quantitative Aptitude - Arithmetic Ability Questions

The mean score in a test of the 10 boys in a class was 15 while the overall mean of the 25 students in the class was 16.2. What was the mean score of the girls?

Calculate the simple interest if Rs. 1800 is invested for 10 years at a rate of 5% per annum.

What is the reflection of the point (-4, 3) in the line x = -2?

Find out the odd word/letters/number/number pair from the given alternatives.

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

26% of a number is 65. What is the number?

If cotθ = 4, then the value of 5sinθ+3cosθ5sinθ-3cosθ is

What is the value of (1 + cotA)2 + (1 -­ cotA)2?