defence exam Agniveer Army GD Mock Test Series 2025 Quantitative Aptitude Ratio and Proportion Simple Ratios
A diamond is broken into four parts in the ratio 1 : 2 : 3 : 4. If the price of diamond is in proportion to square of its weight then find the percentage decrease in the price of diamond considering that the price of actual diamond is Rs. 100000.
1
50%
2
60%
3
70%
4
80%