Quantitative Aptitude - Arithmetic Ability Questions

What is the simplified value of 18 - 12 ?

In what time(in years) will Rs. 8000 amount to Rs. 9261 at 5% per annum, compounded annually?

What is the area (in sq cm) of a rhombus if the lengths of the diagonals are 12 cm and 14 cm?

The ratio of two numbers is 5 : 4. If the sum of both the numbers is 180, then what is the smaller number among both the numbers?

Select the odd word/letters/number/number pair from the given alternatives.

If cos 240° = x, then value of x is

What is the reflection of the point (6, -1) in the line y = 2?

A certain sum when invested at 5% interest compounded annually for 3 years yields an interest of Rs.2522. Find the Principal?