TALK WITH TOPPERS

AVERAGE

Solve the previous year questions related to the concept

tancet-mca 2023

The average age of a class of 22 students is 21 years. The average increased by 1 when the teacher age was also included. What is the age of the teacher?

tancet-mca 2022

The sum of seven numbers is 235. The average of the first three is 23 and that of the last three is 42. The fourth number is: