Quantitative Aptitude - Arithmetic Ability Questions

How much is the maximum % discount that sheela can offer to her customer on her Marked Price so that she sells her product at no profit or loss, if she had already marked her product by 25% more than the cost price?

Δ PQR is right angled at Q. If m∠R = 60°, what is the length of PR (in cm), if RQ = 4√3 cm?

What is the value of a2 + b2a3 - b3, when a + b = 8 and a - b = 2?

What is the sum of the first 13 terms of an arithmetic progression if the first term is -10 and last term is 26?

What is the value of 13 x 4932?

In a triangle ABC, if ∡A +∡C = 140° and ∡A + 3∡B = 180°, then ∡A is equal to

The value of √0.0144 is

3 men dig a hole in 10 days. How many days would it take for 5 men to dg the same hole?