remember “many” comes with “countable nouns”.
In a school with 800 students, the average of the age of the boys is 16 years and that of the girls is 12 years. If the average age of the school is 14 ...
In a village election between two candidates, the winner secured 65% of the total votes cast and won by a majority of 9000 votes. How many votes did the...
A Company allow 8% commission on the total sales to its salesman but if the salesman is appointed on a fix salary of Rs. 10000 and 6% commission on the...
A gave 50% of amount to B. B gave 20% of amount received from A to C. If amount received by C from B is Rs.186, then find the amount received by B from A.
Neha goes to a toy store with some money. She can buy 60 dolls or 20 robots with the money with her. However, instead of spending the entire amount, she...
Monthly savings of ‘A’ is Rs. 1100 more than his monthly expenditure and his total monthly income is Rs. 6500. If his monthly income is increased by...
A, B and C toll together invest Rs.72000. Ratio of their time investment is 99 :77: 84 and ratio of their profit amount is respectively 3 :2: 4. then fi...
The total population of a village is 12600. If the rate of growth of male population is 20% per year and the rate of growth of female population is 10% ...
Two numbers are less than a third number by 40% and 46% respectively. Find the percent by which the second number is less than the first.
The number of boys and girls in a school is 250 and 300 respectively. 20% of boys left the school while 40 girls took admission in the school. Find the ...
