Quantitative Aptitude - Arithmetic Ability Questions

The sum of the ages of husband and wife at present is 60. Four years ago the ratio of their ages was 7:6. What is the age of the husband?

If tanθ + cotθ = 5, then the value of tan2θ + cot2θ is

One diagonal of a rhombus is half the other. If the length of the side of the rhombus is 20 cm, what is the area of the rhombus?

A boy buys 5 pencils at Rs 3 each, 3 erasers at Rs 2 each and 3 sharpeners at Rs 5 each. What is the average expenditure (in Rs) per article?

Which one of the following is the minimum value of the sum of two integers whose product is 24?

If 5x + 5 > 2 + 2x and 5x + 3 ≤ 4x + 5; then x can take which of the following values?

If 8x/3 + [7(5 - 2x/3)]/2 = 1/2 , then what is the value of x?

Rearrange the jumbled up letters in their natural sequence and find the odd one out.