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The number of children in the crèche should not be more than 25 per crèche with 01 Worker and 01 helper respectively.
Sum of the present ages of A, B, C and D is 68 years. After 4 years ratio of their ages is 5:4:3:2. What is C’s present age?
6 years ago, the ratio of the ages of A and B was 2:3 and after 5 years it will become 5:7. Find their present ages.
My father is presently 25 years older than me. The sum of our ages 5 years ago was 39 years. Find my present age.