Quantitative Aptitude - Arithmetic Ability Questions

Which of the following numbers is completely divisible by 99?

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

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.

If [√(a2 + b2 + ab)] + [√(a2 + b2 – ab)] = 1, then what is the value of (1 – a2 )(1 – b2 )?

What is the value of [2 sin (45 + θ) sin (45 – θ)]/cos 2θ?

If cos 2π/3c = x, then the value of x is

The amount (in Rs) received at 10% per annum compound interest after 3 yrs is Rs 1,19,790. What was the principal?

What is the reflection of the point (-1 , 5) in the line x = 1?