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If the amount of Rs 400 in 2 years is Rs...

If the amount of Rs 400 in 2 years is Rs 441, find the annual rate of compound interest.

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If the amount of Rs 100 for 2 years is Rs 121, then find the rate of compound interest in percent per annum.

At a certain of compound interest if the amount of Rs. 400 in 2 years be Rs. 441, then when the rate of compound interest is increased by 5% per anum, how much more money will be got after 2 years?

Write True or False If the amount (principal+compound interest) of Rs 100 for 2 years is Rs 121, then the rate of compound interest per annum is 10%.

Total amount (principal+compound interest) in 2 years of Rs 400 is Rs 441. Find the rate of compound interest per annum.

What will be the compound interest of Rs. 12000 in 2 years at the rate of 20% compound interest per annum, when interest is compounded at the interval of 6 months?

If the amounts of a sum of money be Rs. 672 in 2 years and Rs. 714 in years, then find the rate of compound interest per annum.

If interest is compounded at the interval of 6 months, then find the amount of Rs. 20000 at the annual rate of compound inteest 20% in 1 1/2 years.

Determine the compound interest of Rs. 24000 in 2 1/3 years at the rate of annual compound interest 15%.

Find the compound interest of Rs. 12000 in 3 years at the rate of 10% compound interest per annum.

UNITED BOOK HOUSE-PATHA BHAVAN-EXERCISE
  1. If (3x-5y)/(3x+5y)=1/2 find the value of (3x^2-5y^2)/(3x^2+5y^2)

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  2. In a partnership business the ratio of capitals of Ram and Hari is 3:...

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  3. If the amount of Rs 400 in 2 years is Rs 441, find the annual rate of ...

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  4. In triangle ABC, AB = (2a-1)cm,AC = 2sqrt(2a)cm, BC = (2a+1)cm, find ...

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  5. AD is a median of triangle ABC, X is a point on AD such that AX:XD = 1...

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  6. Volume of a cuboid is V. Length , breadth and height are a,b, and c re...

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  7. The curved surface area of a right circular cone is 10 times of its ar...

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  8. If tan 2x.tan2y = 1, find sec(x+y).

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  9. If the sum of two angles is 75^@ and one of them is pi^c/15, find the ...

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  10. Find the value of overset(10)underset(i=1)sum(10xxi).

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  11. The frequency of three numbers 12, 15 ,20 are x+2, x and x-1 respectiv...

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  12. The simple interest and compound interest of some amount of money in 2...

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  13. Mary and Sayan start a partnership business with the amount Rs. 25,000...

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  14. Solve: (x+5)/(2-x)+2((2-x)/(x+5))=3[x!=2,-5]

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  15. The breadth of a rectangle is 3cm less than its length. If the area of...

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  16. If x= (2sqrt(10))/7 find the value of (sqrt(1+x)+sqrt(1-x))/(sqrt(1+x)...

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  17. If x/y inftyx+y and y/x infty x^2-xy+y^2, then show that x^3+y^3 is co...

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  18. If a/(4-a)+b/(4-b)+c/(4-c)=1 prove that 1/(4-a)+1/(4-b)+1/(4-c)=1

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  19. if a:b = b:c prove that ((a+b)/(b+c))^2 = (a^2+b^2)/(b^2+c^2).

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  20. State and prove Pythagoras theorem.

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