Quantitative Aptitude - Arithmetic Ability Questions

In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the

In the following question, select the odd letter/letters from the given alternatives.

The order of rotational symmetry of a parallelogram is

At what point does the line 2x - 3y = 6 cuts the Y axis?

The median of the numbers 4, 2, 2, 6, 3 and 8 is

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

The difference between simple and compound interest (compounded annually) on a sum of money for 3 years at 10% per annum is Rs. 93. The sum (in Rs.) is:

Δ XYZ is right angled at Y. If m∠Z = 30°. What is the length of YZ (in cm), if ZX = 9 cm?