On a certain sum of money the compound interest Rs. 318 is earned in 2 years. If the rate of interest is 12%, what is the principal amount?
On a road three consecutive traffic lights change after 36, 42 and 72 seconds respectively. If the lights are first switched on at 9:00 AM sharp, at what time will they change simultaneously?
On being divided by a three digit number, the numbers 95336 and 91545 leave the same remainder. Find the number and the remainder.
On dividing the numbers 7654, 8506 and 9997 by a certain largest number, in each case the remainder is the same. Find the number and the remainder.
On lending a certain sum of money on C.I. one gets Rs.9050 in 2 years and Rs.9500 in 3 years. What is the rate of interest?
On selling 17 balls at Rs 720 there is a loss equal the cost price of 5 balls. The cost price of a ball is
On selling 17 balls at Rs. 720, there is a loss equal to the cost price of 5 balls. The cost price of a ball is ?
On selling a pen for Rs 18, a man losses 1/10 of its cost price. The cost price of the pen is
On selling an article for 264 rs A man loses 4%. In order to gain 12% , find the selling price of the article
On selling an article for Rs. 240, a trader loses 4%. In order to gain 10 % he must sell that article for
