City A's population is 68000, decreasing at a rate of 80
people per year. City B having population 42000 is
increasing at a rate of 120 people per year. In how many
years both the cities will have same population?
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There are 40 seats in a bus. People agree to share the money for the number of seats. The total money comes to 70.37. How many seats were free?
Ms. Neelam deposits an amount of Rs. 16420 at simple interest and obtained 25451 at the end of 5 years. What was the rate of interest per year?
Jack and Jill went up and down a hill. They started from the bottom and Jack met Jill again 20 miles from the top while returning. Jack completed the race 1 min a head of Jill. If the hill is 440 miles high and their speed while down journey is 1.5 times the up journey. How long it took for the Jack to complete the race ?
The ratio of the number of boys and girls in a college is 3:2. Out of these 10 percent are boys and 25 percent are girls are scholarship holders. Find the no of boys and girls who are not scholarship holders.
(x-y/3)-(y-x/3)=?
Why RSD of area limit is 15?
guttural : throat :: gastric :
Solve for x and y: 1/x - 1/y = 1/3, 1/x2 + 1/y2 = 5/9.
The sum of the digits of a two digit number is 8. When 18 is added to the number, the digits are reversed. the number?
if the sum of five consecutive nos. 35? how many prime numbers are there :
I need Matrix and Series questions with solutions.
a vendor solds two things at same cost 12 RS with one item at 25%profit and other at 20%loss,by this transaction he made profit or loss by how much
Find the next three terms of the series; 1, 4, 9, 18, 35 - - - - -
02: 1/3 of girls , 1/2 of boys go to canteen .What factor and total number of classmates go to canteen?
USA + USSR = PEACE ; P + E + A + C + E = ?