M borrowed some money for 1 year at certain simple interest. But the interest rate was increased to 2% which amounted to Rs. 120. Find the principal amount?.
If Rs. 1000 is invested for two years at simple interest at the rate of 12.5% per annum, then what is the amount?
The simple interest received on a certain amount is equal to the principal. If the time period is equal to the rate of interest. Find the rate of interest per annum?
Rahi deposited Rs. 600 in a bank that promised 8% simple interest per annum. If Rahi kept the money with the bank for 5 years, she will earn an interest of?
What is the ratio of simple interest earned on certain amount at the rate of 12% for 6 years and that for 12 years?
R borrowed Rs. 1,200 at 13% per annum simple interest. What amount will R pay to clear the debt after 5 years?
The LCM and HCF of 2 numbers are 168 and 6 respectively. If one of the numbers is 24, find the other?
A bowler has taken 0, 3, 2, 1, 5, 3, 4, 5, 5, 2, 2, 0, 0, 1 and 2 wickets in 15 consecutive matches. What is the mode of the given data?
The mean of a distribution is 25 and the standard deviation is 15. What is the value of the coefficient variation?
Which of the following triangle is formed when the triangle has all the three medians of equal length?
ഒരാളുടെ കയ്യിൽ ഒരു രൂപ 2 രൂപ 5 രൂപ എന്നിങ്ങനെയുള്ള നാണയങ്ങളിൽ 560 രൂപ ഉണ്ട് . ഓരോ വിഭാഗത്തിന്റെയും നാണയങ്ങളുടെ എണ്ണം തുല്യമാണ് . എങ്കിൽ അയാളുടെ കൈവശമുള്ള മൊത്തം നാണയങ്ങളുടെ എണ്ണം എത്ര?
A sold a toy to B at a profit of 15%. Later on, B sold it back to A at a profit of 20%, thereby gaining Rs. 552. How much did A pay for the toy originally?
P is twice as efficient as Q. Q takes 12 days to complete a job. If both of them work together, how much time will they take to complete the job?
The incomes of A and B are in the ratio of 3:2 and their expenditures are Rs. 14,000 and Rs. 10,000 respectively. If A saves Rs. 4000, then B’s savings will be?
The sum of digits of a two-digit number is 10. When the digits are reversed, the number decreases by 54. Find the changed number.
The dimensions of a luggage box are 80 cm, 60 cm and 40 cm. How many sq. cm of cloth is required to cover the box?
A car travels at the speed of 50 km/hr for the first half of the journey and at the speed of 60 km/hr
for the second half of the journey. What is the average speed of the car for the entire journey?
If three numbers are in the ratio of 1:3:5 and their sum is 10,800. Find the largest of the three numbers?
Working alone, A can do a job in 15 days and B can do the same job in 18 days. In how many days will the job be completed if both work together?
The LCM of two numbers is 210. If their HCF is 35 and one of the numbers is 105, find the other number.