Quantitative Aptitude - Arithmetic Ability Questions

If tanθ = 724 then find the value of p such that tanθ - secθsinθ = -p28

In the following question, four number pairs are given. The number on left side of (–) is related to the number of 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 given alternatives

What least number must be added to 4131, so that the sum is completely divisible by 19?

Find the area (in cm²) of a semi-circle of radius 21 cm.

If 1/√(1 + cot2A) = x, then value of x is

Given 17 x 29 = 493, then 170 x 0.029 = ?

What is the difference between the maturity values, if Rs. 12500 is invested for 2 years at 20% per annum simple interest and compound interest?

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