Quantitative Aptitude - Arithmetic Ability Questions

A regular hexagonal base prism has height 8 cm and side of base is 4 cm. What is the total surface area (in cm2) of the prism?

The total surface area of a cuboid is 376 sq cm. Find its volume if its length and breadth are 10 cm and 8 cm respectively?

What is the area (in sq cm) of a rectangle if its diagonal is 26 cm and one of its sides is 10 cm?

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

If x = 2 +√3, y = 2 – √3 and z = 1, then what is the value of (x/yz) + (y/xz) + (z/xy) + 2 [(1/x) + (1/y) + (1/z)]?

If 1/√(1+tan2A) = x, then value of x is

The ratio of two positive numbers is 3:4. The sum of their squares is 400. What is the sum of the numbers?

Find the fraction which bears the same ratio to 1/27 that 3/7 does to 5/9 .