Quantitative Aptitude - Arithmetic Ability Questions

In these tests find the Odd figure out

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 θ is acute angle and sin(θ+18°)= 1/2, then the value of θ in circular measure is

Which single discount will be equal to two successive discounts of 12% and 5%?

The age of Rakhi is twelve times that of her daughter Anubha. If age of Anubha is 3 years now, then what was the age of Rakhi, 2 years earlier?

If the age of Rahul is 5 years more than his friend Ajay's age and the age of Rahul's wife is 6 years less than Rahul, and Ajay's wife is 1 year older than Rahul's wife, then which of the following statements is true?

The lengths of the two diagonals of a rhombus are 5 cm and 12 cm. Find its area (in cm2)