Quantitative Aptitude - Arithmetic Ability Questions

A number is greater than 58 times its reciprocal by 3/4. What is the number?

What is the curved surface area (in cm²) of a hemisphere of diameter 42 cm?

The denominator of a rational number exceeds its numerator by 10. If the numerator is increased by 4 and the denominator is reduced by3, the number obtained is 5/6. The original rational number is

Find the mean of the first 6 prime numbers?

Which of the following is in ascending order?

Simple interest on a sum of Rs 3300 for 5 years is Rs 1980. What is the annual rate (in percentage) of interest?

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

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.