Quantitative Aptitude - Arithmetic Ability Questions

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

The order of rotational symmetry of a rectangle is

A man has some hens and some cows. If the total number of heads of hens and cows together is 50 and the nunber of feet of hens and cows together is 142, then the number of cows is

The ages of A and B differ by 16 years. If 6 years ago, the elder one was 3 times as old as the younger one, find the present age of the younger between A and B?

The mean of marks secured by 35 students in division A of class X is 65, 45 students of division B is 61 and that of 70 students of division C is 59. What is the mean of marks of the students of three divisions of Class X?

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

When a number is increased by 42, it becomes 121% of itself. What is the number?