Quantitative Aptitude - Arithmetic Ability Questions

The diagonal of a square is 10√2 cm, find its perimeter?

A circle is inscribed in a square. If the length of the diagonal of the square is 14√2 cm, what is the area of the circle?

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

If the 3rd and the 5th term of an arithmetic progression are 13 and 21, what is the 13th term?

In the following question, select the odd word from the given alternatives.

Two circles touch each other internally. The radius of the larger circle is 6 cm and the distance between the centre is 2 cm, then the radius (in cms) of the other circle is

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

In an isosceles triangle ABC, AB = AC and ∠A = 80°. The bisector of ∠B and ∠C meet at D. The ∠BDC is equal to