engineering recuitment NMDC Junior Officer (Trainee) Mock Test 2024 Quantitative Aptitude Percentage
A, B and C spend 80%, 85% and 75% of their incomes, respectively. If their savings are in the ratio 8 : 9 : 20 and the difference between the incomes of A and C is Rs. 18,000, then the income of B is:
1
Rs. 36,000
2
Rs. 30,000
3
Rs. 27,000
4
Rs. 24,000