Quantitative Aptitude - Arithmetic Ability Questions

If the sum of ten different positive integers is 100, then what is the greatest possible number among these 10 numbers?

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?

What is the value of 1xp-q+1+1xq-p+1?

Δ DEF is right angled at E. If m∠D = 45°, then what is the value of cosecF X cotD?

If a+b+c = 0, then (a^3 + b^3 + c^3)^2 = ?

What is the difference between 0.6 and 0.6%?

What will be the acute angle between the hour-hand and the minute -hand at 2:13 p.m?

PQRS is a cyclic quadrilateral and PQ is the diameter of the circle. If ∠RPQ = 38°, then what is the value (in degrees) of ∠PSR?