Quantitative Aptitude - Arithmetic Ability Questions

XYZ is a right angled triangle and ∠Y = 90°. If XY = 2.5 cm and YZ = 6 cm then the circumradius of ∆XYZ is

If √(sec2A ­ 1) = x, then the value of x is

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

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

If 8x/3 + [7(5 - 2x/3)]/2 = 1/2 , then what is the value of x?

The 3rd and 9th term of an arithmetic progression are -8 and 10 respectively. What is the 16th term?

A train 100 m long is running at a speed of 120 kms/hr. The time taken to pass a person standing near the line is

Which of the following numbers is a perfect square?