Monu is 16 years elder than Rahul. Monu's age is 70% of the sum of his and Rahul's age. What will be Monu's age after 8 years ?
Answer & explanation
Correct answer: option 1
70%= \(\frac{7}{10}\)
Monu : Rahul : Sum : Difference
7 : 3 : 10 : 4
↓ x4
16 (given)
⇒ 1R = 4
Monu's age after 9 years = 7 × 4 + 8 = 36 years