Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Ratio and Proportion Simple Ratios
A bag contains notes only of Rs. 5, Rs. 10, and Rs. 20. The ratio of the number of Rs. 5 notes to the number of Rs. 10 notes is 11 : 8 and the ratio of Rs. 10 notes to the number of Rs. 20 notes is 10 : 7. The total amount in the bag is Rs. 3,705. The number of Rs. 10 notes in the bag is :
1
120
2
88
3
84
4
More than one of the above
5
None of the above