Quantitative Aptitude - Arithmetic Ability Questions

If a2+1=9a, (a≠0) then the value of a2+1a2 is

To get number 40, the number 56/9 should be multiplied with

A man buys 7 shirts at Rs 300 each, 2 trousers at Rs 450 each and 1 pair of shoes at Rs 500 each. What is the average expenditure (in Rs) per article?

A hollow hemispherical bowl is made of silver with its outer radius 8 cm and inner radius 4 cm respectively. The bowl is melted to form a solid right circular cone of radius 8 cm. The height of the cone formed is

What is the value of Cot 45° + Cosec 60°?

∆XYZ is right angled at Y. If tanX = 15/8, then what is the value of sinZ ?

Find the value of 64344?

Compute 33800/520/5