A91 cm-long wire is cut into two pieces so that one piece length is three-fourth of the other. Find the length of the shorter piece.
The diagonal of a quadrilateral is 32 m long, and its two offsets are 6 m and 10 m long. The area of the quadrilateral is
The price of an article is increased by 20% and then two successive discounts of 5% each are allowed. The selling price
of the article is____________ above its cost price.
Two trains of equal speed are running in opposite directions. If their lengths are 120 metres and 140 metres and they cross each other in 10 sec, then find the speed of each train.
For a trip of 800 km, a truck travels the first 300 km at a speed of 50 km/h. At what speed should it cover the remaining distance, so that the average speed is 60 km/hr?
Rani borrowed an amount of ₹2,00,000 from the bank to start a business. How much simple interest will she pay at the rate of 7% per annum after 2 years?
A blanket is sold for ₹1,148, which results in a loss of 30%. For how much should it be sold to gain 5%?
A shopkeeper sells an item at a profit of 25% and dishonestly uses a weight that is 30% less than the actual weight. Find his total profit%.
What will be the difference between the compound interest (interest is compounded annually) and simple interest on a sum of Rs. 3200 at the rate of 20% per annum for 2 years?
An amount becomes three times of itself on compound interest (compounding annually) in 4 years. In how many years at the same rate on compound interest (compounding annually) it will become 9 times of itself?
The C.I. on a certain sum of money for the 4th year at 8% p.a. is Rs. 486. What was the compound interest for the third year on the same sum at the same rate?
The amount obtained on a certain sum at compound interest (compounded annually) after 2 years and 3 years is Rs.11520 and Rs.13824 respectively. What is that amount?
The compound interest calculated at a certain rate on a certain sum of money, x for 2nd year and 3rd year is Rs. 770 and Rs. 847, respectively. Find the sum of money x (in Rs.).
The difference between compound interest and simple interest earned on Rs 15,000 in 2 years is Rs 384, find the interest rate per annum.
The simple interest on a certain sum at 6% per annum for three years is ₹1,200. Then, the compound interest on the same sum at the same rate for two years will be:
Find the difference between the simple interest and the compound interest payable annually on a sum of Rs. 6,500 at 7% per annum for 3 years. (Correct to two decimal places.)
The compound interest on a certain sum at 4% per annum (compounded annually) for 2 years is ₹ 102. On the same principal at the same rate for the same time, the simple interest will be:
A sum of ₹ 5000 is invested for two years under compound interest at 10% p.a, interest being compounded annually. The interest earned (in ₹) is:
What will be the difference between the compound interest (interest is compounded annually) and simple interest on a sum of Rs. 6400 at the rate of 10% per annum for 2 years?
A sum becomes 5 times of itself in 3 years. at compound interest (interest is compounded annually). In how many years. will the sum becomes 125 times of itself?
Find the difference between the compound interest and simple interest when a sum of Rs.15,625 is invested for 2 years at 4% per annum.
A sum of Rs. 4500 is lent at compound interest. If the rate of interest is 10% per annum (interest is compounded annually), then what will be the amount after 3 years?
A sum of ₹14000 is lent at compound interest (interest is compounded annually) for 3 years. If the rate of interest is 10%, then what will be the compound interest?
A sum becomes five times of itself in 8 years at simple interest. What is the rate of interest per annum?
The simple interest on a sum of money is of the principal, and the number of years is equal to 2 times the rate percent per annum. Find the rate percent.2.5%
Money was lent on simple interest. After 12 years, its simple interest becomes of the money. Find the rate of interest.
What will be the simple interest on a principal of Rs. 2250 for 5 years at the rate of 6 percent per annum?
An amount of Rs. P was put at simple interest at a certain rate for 4 years. If it had been put at a 6% higher rate for the same period, it would have fetched Rs. 600 more interest. What is the value of 2.5 P?