The average of ages Sumit, Krishna and Rishabh is 43 and the average of the ages of Sumit, Krishna, Rishabh and Rohit is 49. If Rohit is 54 years old, what is the Krishna’s age?
(a) 24 years (b) 36 years (c) 45 years (d) Cannot be determined
Question ID - 50832 | SaraNextGen Top Answer The average of ages Sumit, Krishna and Rishabh is 43 and the average of the ages of Sumit, Krishna, Rishabh and Rohit is 49. If Rohit is 54 years old, what is the Krishna’s age?
(a) 24 years (b) 36 years (c) 45 years (d) Cannot be determined
The average of ages Sumit, Krishna and Rishabh is 43 and the average of the ages of Sumit, Krishna, Rishabh and Rohit is 49. If Rohit is 54 years old, what is the Krishna’s age?
(a) 24 years (b) 36 years (c) 45 years (d) Cannot be determined
1 Answer
127 votes
Answer Key / Explanation : (b) -
Sumit + Krishna + Rishabh = 43
Sumit + Rishabh +Rohit = 49
Solving 
we get 
Krishna = 
127 votes
Answer Link
127