Teaching BPSC बिहार प्राथमिक (1 to 5) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Ratio and Proportion Third Proportional
The sum of three numbers is 124. If the ratio between the first and the second is 2 ∶ 3 and between the second and the third is 7 ∶ 9, then the third number is:
1
48
2
54
3
64
4
More than one of the above
5
None of the above