Quantitative Aptitude - Arithmetic Ability Questions

The value of Sin 60 is

Which of the following is equivalent to 0.565656...?

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.

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

Two fractions are such that their product is ­9/10 and sum is ­13/40. What are the two fractions.

Which is the correct ascending order of the given numbers?

Choose the correct option for the figure shown below.

Curved surface area of a cylinder is 660 sq cm. If circumference of its base is 44 cm, find the volume of the cylinder?