CSIR NET 2022 | General Aptitude | Numerical Ability Quiz (18.02.2022)

The area of a square is 1225 cm², then what will be the perimeter of the square?

How many natural numbers are between 15 and 85 which are divisible by 7?

(A) 9
(B) 10
(C) 8
(D) 7

Select the correct answer using the codes given below:

There are three statements given in the questions. Decide which statement is/are sufficient to answer the question.

Rahul, Vijay, Rohit, Kalyan and Pankaj are sitting in a row. Who is sitting in the middle?

Statement: -

I. Vijay is between Pankaj and Rohit

II. Vijay is to the right of Pankaj

III. Kalyan is between Rahul and Pankaj

Calculate the perimeter of an equilateral triangle if the area of its incircle is 12?

A train is moving at a speed of 100kmph. It crosses a bridge of length 200m in 18 seconds. Calculate the time it will take to cross a platform of 700m it is moves with the same speed?

A dog is tied with a pole of 80 m long rope what is the probability that at some point of time the dog is at least 50m away from the pole?

A student obtains 59, 60, 69 and 81% marks in 4 courses carrying weight in the proportion 4:3:2:2 respectively. The following table gives conversion of marks to grade points. What will be the Grade Point Average of the Student ?

10 members are to be selected from a group of 11 males and 8 females. In how many ways will the members with at most 4 females and at least 5 males be selected?

The median for the given frequency distribution is:

Two poles are standing vertically on the ground. A ladder of length 16m is placed from the top of smaller pole to the top bigger pole, ladder makes an angle of 60° from the horizontal. If the height of smaller pole is 10m then calculate the height of bigger pole.