RRB NTPC CBT I 16 Jan 2021 Shift 1 Paper

Question : 19 of 100

Marks: +1, -0

The total population of a village is 4,000. The number of males and females increases by 10% and 20% respectively and consequently the population of the village becomes 4500. What was the number of males in the village prior to the new members coming in?