A. 35 years
B. 30 years
C. 40 years
D. None of these
✅ The correct answer is option C. 40 years.
Average Mcqs MCQs
The average of first 10 natural numbers is____________?
A. 5
B. 5.5
C. 6.5
D. 6
✅ The correct answer is option B. 5.5.
Sum of 10 natural no. = 110/2 = 55
Sum of 10 natural no. = 110/2 = 55
The average of 11 numbers is 10.9. If the average of first six is 10.5 and that of the last six is 11.4 the sixth number is_____________?
A. 11.0
B. 11.3
C. 11.4
D. 11.5
✅ The correct answer is option D. 11.5.
Updated by: Ali Asghar
Updated by: Ali Asghar
The average salary of all the workers in a workshop is Rs. 8000. The average salary of 7 technicians is Rs. 12000 and the average salary of the rest is Rs. 6000. The total number of workers in the workshop is__________________?
A. 20
B. 21
C. 22
D. 23
✅ The correct answer is option B. 21.
A cricketer has a certain average for 10 innings. In the eleventh inning, he scored 108 runs, there by increasing his average by 6 runs. His new average is_____________?
A. 48 runs
B. 52 runs
C. 55 runs
D. 60 runs
✅ The correct answer is option A. 48 runs.
The average of first ten prime numbers which are odd is____________?
A. 12.9
B. 13.8
C. 15.8
D. 17
✅ The correct answer is option C. 15.8.
Explained by: M. Zeeshan Saleem
Explained by: M. Zeeshan Saleem
The average monthly income of P and Q is Rs. 5050. The average monthly income of Q and R is 6250 and the average monthly income of P and R is Rs. 5200. The monthly income of P is____________?
A. Rs. 3500
B. Rs. 4000
C. Rs. 4050
D. Rs. 5000
✅ The correct answer is option B. Rs. 4000.
The captain of a cricket team of 11 members is 26 years old and the wicket keeper is 3 years older. If the ages of these two are excluded, the average age of the remaining players is one year less than the average age of the whole team. What is the average of the team?
A. 23 years
B. 24 years
C. 25 years
D. None of these
✅ The correct answer is option A. 23 years.
The average monthly salary of 20 employees in an organisation is Rs. 1500. If the manager’s salary is added, then the average salary increases by Rs. 100. What is the manager’s monthly salary?
A. Rs. 2000
B. Rs. 2400
C. Rs. 3600
D. Rs. 4800
✅ The correct answer is option C. Rs. 3600.
The average weight of A, B and C is 45 kg. If the average weight of A and B be 40 kg and that of B and C be 43 kg, then the weight of B is___________?
A. 17 kg
B. 20 kg
C. 26 kg
D. 31 kg
✅ The correct answer is option D. 31 kg.