The population of the town is 10,000. If the male population increases by 5% and the female population by 10%, the population will become 10,700. How much of the town's present population is female?
Let the number of males =100x And female =100y ATQ- x+y =100 … (1) × 5 5x+10y =700 … (2) 5x+5y =500 … (3) Solving EQ (1) and EQ (2). 5y =200 Y=40. Number of females =100×40 =4000.
How many persons attend the seminar between M and his daughter?
Who among the following is youngest?
P, Q, R, S, T, U , V and W are sitting around a circular table facing the centre. Q sits second to the right of S, who is not an immediate neighbour of ...
How many persons are sitting in the row?
How many persons are sitting between T and F when counted from the left of T?
Which of the following statement is/are true in the final arrangement?
I) D sits immediate right of the person who faces G
II) Only four p...
Who sits in front of U?
How many persons are seated between P and Q?
Who is sitting third to the left of C?
Who likes Blue?