App Logo

No.1 PSC Learning App

1M+ Downloads
Average age of family of 5 members is 46. Karthik is the youngest member in the family and his present age is 14 years. Find the average age of the family just before Karthik was born?

A40 years

B43 years

C45 years

D45 years

Answer:

A. 40 years

Read Explanation:

Total age of family of 5 members = 46*5 = 230 The present age of Karthik = 14 The average age of the family just before Karthik was born, =[230 – (14*5)]/4 =(230 – 70)/4 =160/4 = 40 years


Related Questions:

The present age of Vinay is equal to Ragu’s age 8 years ago. Four years hence, the ages of Vinay and Ragu is in ratio of 4:5. Find Vinay’s Present age?
2 years ago, the ratio of Gowri and Nandhini’s age was 4:5. 8 years hence, this ratio would become 5:6. How old is Nandhini?
Ages of A and B are in the ratio of 2:3 respectively. Six years hence the ratio of their ages will become 8:11 respectively. What is B's present age in years?
Vivekodayam Magazine was published by
Bharathi’s age after 30 years is 4 times of her age 15 year’s back. Find the present age of Bharathi?