Quantitative Aptitude - Arithmetic Ability Questions

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

In simple interest rate per annum a certain sum amounts to Rs. 5,182 in 2 years and Rs. 5,832 in 3 years. The principal in rupees is

Find the radius of the circle if the length of its arc is 33 cm whose corresponding central angle is 90° ?

For the data given below. find the sum of mode. median and mean.6, 3, 8, 4, 3, 11, 7, 4, 5, 4.

What is the value of ( 1/2 - cot45) ?

What is the value of 4600+540+1280+250+36 ?

If [a + (1/a)]2 – 2[a – (1/a)] = 12, then which of the following is a value of 'a'?

If (1 -­ cosA)/(1 + cosA) = x, then the value of x is