It is currently Wed Apr 08, 2020 11:56 am

Ask Any Question ?

Click Here to post any question

 LATEST POSTS



Do you want more score?

Hey, I'm Rajan.I'm determined to make your exam score grow.Lets start the free course.






Search found 9 matches

by user12345
Wed Feb 21, 2018 6:40 pm
Forum: Problem Solving
Topic: A father said to his son, "I was as old as you are at the present at the time of your birth". If the father's age is 38
Replies: 0
Views: 1599

A father said to his son, "I was as old as you are at the present at the time of your birth". If the father's age is 38

Let the son's present age be x years. Then, (38 - x) = x

2x = 38.

x = 19.

Son's age 5 years back (19 - 5) = 14 years.
by user12345
Wed Feb 21, 2018 6:35 pm
Forum: Problem Solving
Topic: The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child
Replies: 0
Views: 1279

The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child

Let the ages of children be x, (x + 3), (x + 6), (x + 9) and (x + 12) years.

Then, x + (x + 3) + (x + 6) + (x + 9) + (x + 12) = 50

5x = 20

x = 4.

Age of the youngest child = x = 4 years.