Originally Posted by exclusively

Guys, let's practice EDS~40 marks. We can come up with a good result if exercised this portion well.

1~How many pieces of 85 cm length can be cut from a rod 42.5 meters long?

2~Village X has a population of 68000, which is decreasing at the rate of 1200 per year. Village Y has a population of 42000, which is increasing at the rate of 800 per year. In how many years will the population of the two villages be equal?

3~4,8,10,20,30,32,64, what is next digit ?

4~Income of a company doubles after every one year. If the initial income was Rs.4 lakhs, what would be the income after 5 years?

5~On sports day, if 30 children were made to stand in a column, then 16 columns could be formed. if 24 children were made to stand in a column, then how many columns could be formed?