BANK Central Bank of India Apprentice Topic Tests 2023 Quantitative Aptitude Ratio and Proportion Simple Ratios
The length of three pencils (A, B and C) is in the ratio 2 : 3 : 4. If the lengths of B and C are increased by 4 unit and 8 unit respectively, the lengths of A and C will be in the ratio 2 : 5. Find the original length of pencil B.
1
48
2
24
3
28
4
20
5
32