A and her grandfather differ in their ages by 50 years. After 6 years, if the sum of their ages is 152 years, their present ages are?
Answer & explanation
Correct answer: option 3
Sum of ages at present = 152 - (2 × 6) = 140
Difference of ages = 50
Grandfather's age = \(\frac{140 + 50}{2}\) = 95
A's age = 140 - 95 = 45
So⇒ Present ages are 45, 95