Question
A town had 30,000 people in 2010. In 2011, the population
rose by 25%, dropped by 20% in 2012, and rose again by 10% in 2013. Find the population at the end of 2013.Solution
ATQ,
Population in 2011 = 1.25 × 30000 = 37500
Population in 2012 = 0.80 × 37500 = 30000
Population in 2013 = 1.10 × 30000 = 33000
How many male members are in the family?
All the six members P, Q, R, S, T and U of the family live together. P is the mother of U. P has two children. Q is the father-in-law of P. R is the so...
Answer the questions based on the information given below:
If A% means A is a male, B($) means B is a female.
A @ B means A and B are si...
How is R related to S’s brother?
There are five members in the family. J is father-in-law of Y, who is sister-in-law of W. E is mother of W. L is the only brother of W. J is married. Wh...
Answer the questions based on the information given below.
There are eight persons S, T, M, N, O, P, Q, and R in a family of three generations....
How many male members are there in the family?Â
How V related to T?
How is P related to Q?
Answer the questions based on the information given below .
There are seven persons D, E, F, G, H, I and J in a family of three generations. D i...
