Login / Signup

Question

Average of four numbers is 16. Sum of smallest and largest number is 45. If difference between other two numbers is 1, then find the square of second smaller number.

A 49

B 225

C 81

D 196

E 729

Practice Next

More Average Questions

Rajat aims to save an average of Rs. 750 per month over the course of a year. For the first 8 months, his monthly income was Rs. 3,000, and he spent 80% of...
The average weight of a group of 15 students increases by 1.5 kg when the weight of the teacher is also included. If earlier the average weight of the grou...
There are three numbers such that when the average of any of the two numbers is added with the third number, sum obtained will be 130, 142 and 154. Find th...
What is the average of the squares of the first 23 natural numbers?
During a week, the first six days recorded an average rainfall of 140 cm, and the last six days had an average of 148 cm. Given that the weekly average was...
A car covers a distance of 60 km at a consistent speed. If the car's speed is increased by 8 km/h, it would take 2 hours less to travel the same distance. ...
In a Company the average income of all the employees is Rs. 20000 per month. Recently the company announced increment of Rs. 2000 per month for all the emp...
5 positive numbers are written on a piece of paper. Sum of first 3 numbers is 55 and ratio of the 4th and the 5th number is 2:3. If difference between the ...
The average salary of a group of 60 employees is Rs. 400. If 6 employees receiving an average salary of Rs. 450 leave the group and 4 new employees receivi...
In a classroom of 45 students, the average height is 150 cm. One student of height 146 cm leaves, and 3 new students with an average height of 154 cm join....

Relevant for Exams:

SBI Clerk

Hey! Ask a query

ask-question