(English Medium) ICSE Class 10 - CISCE Question Bank Solutions for Mathematics

₹ 900 is deposited every month in a recurring deposit account at 10% rate of interest, the interest earned in 8 months is ______.

A man gets ₹ 1,404 as interest at the end of one year. If the rate of interest is 12% per annum in R.D. account, the monthly instalment is ______.

Manish opened an R.D. account in a bank and deposited ₹ 1,000 per month at the interest of 10% per annum and for 2 years. The total money deposited by him is ______.

₹ 800 per month is deposited in an R.D. account for one and half years. If the depositor gets ₹ 2,280 as interest at the time of maturity, the rate of interest is ______.

In a recurring deposit account, John deposits ₹ 500 per month for 24 months. If the interest he earns is one-tenth of his total deposit, the rate of interest is ______.

₹ 50 per month is deposited for 20 months in a recurring deposit account. If the rate of interest is 10%; the maturity value is ______.

A certain money is deposited every month for 8 months in a recurring deposit account at 12% p.a. simple interest. If the interest at the time of maturity is ₹ 36, the monthly instalment is ______.

In a recurring deposit account, Mohit deposited ₹ 5,000 per month for one year and at maturity gets ₹ 67,500; the total interest earned is ______.

A certain money is deposited in a recurring deposit account for 15 months. If the interest earned for this deposit is one-fifth of the monthly instalment; the rate of interest is ______.

4x² – 9 = 0 implies x is equal to ______.

(x – 3) (x + 5) = 0 gives x equal to ______.

If `x + 1/x = 2.5`, the value of x is ______.

For quadratic equation `2x + 5/x = 5` :

If x⁴ – 5x² + 4 = 0; the values of x are ______.

For equation `1/x + 1/(x - 5) = 3/10`; one value of x is ______.

Which of the following is correct for the equation `1/(x - 3) - 1/(x + 5) = 1`?

The product of two integers is –18; the integers are ______.

The sum of two natural numbers is 5 and the sum of their reciprocals is `5/6`, the numbers are ______.

The product of two consecutive even whole numbers is 24, the numbers are ______.

The sum of a number and its reciprocal is 5.2. The number is ______.