WBCS.LIVE practice question

The sum of 6 times Bob's age and 5 times Will's age is 43 years, and the sum of 5 times Bob's age and 5 times Will's age is 40 years. Find the age of Bob.

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. 5 years
  2. 3 years
  3. 1 years
  4. 10 years

Correct answer and explanation

Correct answer: 3 years