Quantitative Aptitude - Arithmetic Ability Questions

The area of a semicircle is 1925 cm2. Calculate its perimeter (in cm).

Which of the following will give a terminating decimal?

What is the time taken by a 180 m long train running at 54 kmph to cross a man standing on a platform?

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

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

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

If the radius of the cylinder is decreased by 20%, then by how much percent the height must be increased, so that the volume of the cylinder remains same?

Find the smallest of the following decimals.