Find the numbers which are in the ratio 3 : 2 : 4 such that the sum of the first and the second added to the difference of the third and the second is 21 ?

 Find the numbers which are in the ratio 3 : 2 : 4 such that the sum of the first and the second added to the difference of the third and the second is 21 ?

A). 12, 8, 16

B).  6, 4, 8

C). 9, 6, 24

D). 9, 6, 12

---

Join Telegram Group

Answer This Question
Name:
Email:
Answer :
Sum of (1+1)
Submit:

Other Questions

1.  The ratio of two numbers is 3:4 and their sum is 28. The greater of the two numbers is?

2. In a mixture of 75 litres, the ratio of milk to water is 2 : 1. The amount of water to be further added to the mixture so as to make the ratio of the milk to water 1 : 2 will be

3. A and B have money in the ratio 2: 1. If A gives Rs.2 to B, the money will be in the ratio 1: 1. What were the initial amounts they had

4.  If x:y=5:3 then (8x-5y) : (8x+5y)=?

5.  If the liquid soap of a 16 Rs/ litres is diluted and sold at 17 Rs./litres, in what proportion water should be mixed to gain 25% ?

6. By increasing the price of entry ticket to a fair in the ratio 5:7, the number of visitors to the fair has decreased in the ratio 11:9. In what ratio has the total collection increased or decreased?

7.  If 7A = 5B = 2C; find A : B : C.

8. Find the difference of two numbers such that their product is 108 and the third proportion be 16.

9.  A and B together have Rs. 1210. If 4/15 of A's amount is equal to 2/5 of B's amount, how much amount does B have?

10. The ratio of ages of father and son is 7:2. Five years ago the product of their ages was 150. What is the age of the father?