D) None of these
- The average age of A, B, C, D, and E is 40 years. The average age of A and B is 35 years and the average of C and D is 42 years. Age of E is?
- The average of 5 quantities is 6. The average of 3 of them is 4. What is the average of remaining 2 numbers?
- The average monthly income of P and Q is Rs. 5050. The average monthly income of Q and R is Rs. 6250. The average monthly income of P and R is Rs. 5200. What will be the monthly income of P?
- If a man’s salary is increased by 1/5 and his current pay is 60000. What will be increased pay?