Find the mean proportion between 9 and 64 ?
A25
B24
C27
D35
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
A Firm, at the time of inflation reduced the staff in the ratio 12 : 5, and the average salary per employee is increased in the ratio 9 : 17. By doing so, the Firm saved Rs. 46,000. What was the initial expenditure (in Rs) of the Firm?
24 : 60 :: 120 : ?
A certain sum of money is distributed among Ravi, Rahul, and Raj in ratio 8 : 5 : 7 in such a way that share of Ravi was Rs. 1000 less than that the sum of share of Rahul and Raj. Find the difference between the shares of Ravi and Raj?
If 20% of A = 30% of B = 1/6 of C, then find A ∶ B ∶ C.
The sum of two numbers is 40 one number is 10 more than the other what are the numbers?