Question
The heights of two cones are in the ratio of 5 : 3 and
their radii are in the ratio 6 : 5. Find the ratio of their volumes.Solution
ATQ, 
The ratio of their volumes is 12:5.
Three friends, Aman, Bheema, and Chetan, together invested a total of Rs. 9400. After one year, they received profits of Rs. 1440...
A and B started a business with investments of Rs. 12,800 and Rs. 16,000, respectively. After a few months, C joined them with an investment of Rs. 9,60...
A, B and C started a business and shared their capital in the ratios of 5 : 8 : 11 respectively. If the total of A & B share together is Rs. 3,000 m...
A and B started a business by investing sum in the ratio 5:7 respectively for 6 and 10 months respectively. If annual profit earned by B is Rs.1400, the...
Ashish started a business by investing Rs. 7,00. Few months later; Ramesh joined him by investing Rs. 8,00 such that at the end of the year, the profit ...
P started a business with an investment of Rs.10000, after 6 months Q joined him with Rs.12000 and after another 6 months R joined them with Rs.15000. I...
‘A’ and ‘B’ started a business by investing Rs. 5000 and Rs. 6500, respectively. 12 months later, ‘C’ joined the business by investing Rs. 8...
Paras and Punit started a business by investing Rs. 18,000 and Rs. 24,000 respectively. Paras also worked as the active manager and for that he is entit...
Humpty opened a workshop investing Rs.80,000. He invested additional amount of Rs.10,000 every year. After two years his friend Bunty joined him with a...
The sum of the incomes of 'P', 'Q', 'R' together is Rs. 24000. 'P', 'Q' and 'R' spend 60%, 70%, and 65% of their respective incomes such that the ratio ...
Relevant for Exams:
