The ratio of the radii of two cones is 2: 3 and the ratio of their heights is 3:2. What the ratio of their volumes?
A2:3
B3:2
C4:9
D2:9
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
If 81 : y :: y : 196, find the positive value of y.
In what ratio should sugar costing Rs. 40 per kg be mixed with sugar costing Rs. 48 per kg , so as to earn a profit of 20% by selling the mixture at Rs. 54 per kg?
A bag contains 50p, 25p and 10p coins in the ratio of 5 : 3 : 2, amounting to Rs. 276. Find the number of coins of each type respectively.
An amount is divided between two friends in the ratio 2: 5. If the second part is 6 more than the first, then the initial amount
The monthly incomes of two friends Amit and Gopal, are in the ratio 5 : 7 respectively and each of them saves ₹72000 every month. If the ratio of their monthly expenditure is 2 : 3, find the monthly income of Amit(in ₹).