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Let the total number of children be x. Then, => x×(60% of x) = 135 => x2= (135 × 100)/60 =>x2= 225 => x = 15 Number of sweets received by each child = 60% of 15 = 9
Seven years ago, the sum of the ages of a mother and her daughter was 50 years. The ratio of their present ages is 3: 1. What is the present age of the...
Rohan's present age is 3/7 times the age of his mother. After five years, he will be one- half of the age of his mother. How old is his mother at pres...
The current age of Mike is four that of Nancy. 3 years from now, Mike's age will be two times the age of Owen at that time. If Nancy is 6 years younger ...
The ratio of the present ages of Ginni and Binni is 7:3 respectively. Ginni is ‘n’ years older than Binni. If after 5 years, the ratio of the ages o...
Ten years ago, the ratio of ages of Anil and Sunil was 1:2, respectively. Four years hence, the ratio of ages of Anil and Raj will be 3:4, respectively....
The current age ratio of Riya to Renu is 4:7. In eight years, the combined age of Riya and Renu will total 93 years. What is Riya's current age?
Six years from now, P’s age will be 50% greater than his age two years ago. The current age ratio of P to Q is 6:7. How many ye...
Sum of the present ages of A, B, C and D is 55 years. After 5 years ratio of their ages is 5:4:3:3. What is C’s present age?
Currently, the combined ages of 'P' and 'Q' add up to 78 years. The ratio of 'P's age 2 years ago to 'Q's age 2 years in the futu...
