What is the ratio of the number of schools(constructed, destroyed, redeveloped ) in state B to that of the number of schools(constructed, destroyed, redeveloped ) in state D?
Number of schools(constructed, destroyed, redeveloped ) in state B = 550 + 200 + 300 = 1050 Number of schools(constructed, destroyed, redeveloped ) in state D = 300 + 200 + 300 = 800 Required ratio = 1050 : 800 = 21 : 16
A man invested all his current month income in starting of a new business in which he spends 30% in advertisement 15% of remaining in furniture 20% of r...
The number of boys and girls in a school is 220 and 300 respectively. 15% of boys left the school while 30 girls took admission in the school. Find the ...
In a company, 45% of the workforce consists of females. The number of male employees exceeds that of females by 350. What is the equivalent of 40% of th...
A person spends 25% of his income on house rent, 20% of the remaining money spends on food, and 15% of theremaining money on travelling and saves Rs. 30...
There were two candidate in an election. 15% of the total voters did not cast their votes whereas 10% of the casting votes were declared invalid. If the...
Shiva’s monthly salary is Rs.75,000. He spends Rs.12,000 on household items, Rs.14,000 on LIC and mutual funds, Rs.15,000 on his children’s educatio...
The population of a city is decreased by 20% in the first year and then increased by 32% in the second year. Find the population of the city at the end...
Anita has some money left after spending 20%, 10% and 30% of monthly salary on rent, electricity and shopping respectively. The remaining money with Ani...
If price of grains is increased by 50%, by how much percent a person has to decrease his consumption of grains so that expenditure on grain increases on...
Monthly income of A is Rs. 75000 out of which he spent 23%, 16% and 28% of his total income in rent, medicine and transportation, respectively. Find his...
