Ram is 20 years younger than Shyam. 5 years ago, the ratio of their age was 3:5. The sum of their present age is
Ram is 20 years younger than Shyam. 5 years ago, the ratio of their age was 3:5. The sum of their present age is
1). 75 years
2). 80 years
3). 90 years
4). 95 years
SSC CGL Books
1 answers
Other Questions
1. Rs.33,630 are divided among A,B and C in such a manner that the ratio of the amount of A to that of B is 3:7 and the ratio of the amount of B to that of C is 6:5. The amount of money received by B is
2. If unit place digit and tenth place digit of a two digit number are in the ratio 2 : 3 and sum of tenth place digit and unit place digit is 10. Find the 3/4th of square root of two digit number.
3. The fourth proportional to 75, 192 and 200 is equal to fourth proportional to 90, 384 and Q. Find the value of Q.
4. The smallest integer, which subtracted from both the terms of 6 : 7 gives a ratio less than 16 : 21. is :
5. In a college, the ratio of the number of boys to girls is 8 : 5. If there are 200 girls, the total number of students in the college is
6. If \(\frac{m}{n} = \frac{9}{7}\), then find the cube of \(\frac{{m - n}}{n}\) up to two places of decimal-
7. The ratio of the cost of two books is 3:5. If the cost of first book is 4.80 rupee, then what is the cost of the second one?
8. The compound ratio of (p + 1) ∶ (p – 1) and (p + 2) ∶ (p – 2) is (p/2 + 1), such that p ≠ 0. Find the value of p.
9. The proportion of copper and zinc in the brass is 13 : 7. How much zinc will there be in 100 kg of brass?
10. A sphere and a cube have equal surface areas. The ratio of the volume of the sphere to that of the cube is
