Quantitative Aptitude - Arithmetic Ability Questions

What is the diameter (in cm) of a sphere of surface area 154 sq cm?

Which of the following numbers is not composite?

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 aLogic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

What is the value of 7293 + 441 - 3433 ?

Find the range of the data 2, 1, 2, 3, 5, 4, 7, 3, 5, 2, 4.

In a college, 25% of male faculties are same in number as 1/3rd of the female faculties. What is the ratio of male faculty to female faculty in that college?

Select the odd number from the given alternatives.

The sum of two digits of a number is 10. If the digits are interchanged, then its value increases by 18. Find the number.