Quantitative Aptitude - Arithmetic Ability Questions

What is the value of 5.6x0.36+0.42x3.20.8 x 2.1 ?

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

What is the value of sec 330°?

The first and last terms of an arithmetic progression are 37 and ­18. If the sum of the series is 114, then it has how many terms?

The sum of a non-zero number and 4 times its reciprocal is 17/2. What is the number?

If (4x - 3) = (3x + 8), then the numerical value of(x + 1)3  is

If  tan2A / (secA -­ 1)2 = x, then the value of x is

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