What is the third proportional to 10 and 25?
What is the third proportional to 10 and 25?
1). 125
2). 150
3). 62.5
4). 225
1 answers
Other Questions
1. A sum becomes two times in 7 years at compound interest. In how many years the same sum will become 16 times?
2. Men, women, and children are employed to do work in the proportion of 1 ∶ 2 ∶ 3 and their daily wages are in the proportion of 6 ∶ 3 ∶ 2 . When 50 men are employed, the total wages of all the persons amount to Rs 450. Find the weekly wages paid to a man.
3. What is the least number to be subtracted from 11, 15, 21 and 30 each so that resultant numbers become proportional?
4. If an amount of Rs 7698 is equally distributed among persons, what approximate amount will each person
5. The ratio of present ages of Rasika and Shami is 7:5. After 17 years the ratio of their ages will be 12:11. What is Rasika's present age?
6. The ratio of incomes of Anshal and Sneha is 5 : 3 and that their expenditures is 8 : 5. If their savings are in the ratio of 2 : 1 and their total saving is Rs. 3,687, then the income of Anshal is:
7. A sum of Rs. 86700 is to be divided among A, B and C in such a manner that for every rupee that A gets, B gets 90 paise and for every rupee that B gets, C gets 110 paise. B
8. The ratio of present ages of P and Q is 7:9. Before 10 years the ratio of their ages was 5:7. What is Q's present age (in years)?
9. If Gaganjyot's salary is 7/6 times of Hafiz's and Sayed's is 8/7 times of Hafiz's, what is the ratio of Gaganjyot's salary to Sayed's.
10. If 0.4:1.4 :: 1:4:x, then x=?
