state gov DSSSB Junior Assistant, Steno and LDC Mock Test 2023 - 24 Quantitative Aptitude Ratio and Proportion Direct or Indirect Proportion
The price of a pizza is proportional to the square of the radius of pizza. If the cost of a pizza whose radius is 6 cm is Rs. 315, then find the cost of another pizza whose radius is 8 cm.
1
Rs. 620
2
Rs. 540
3
Rs. 480
4
Rs. 560