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The number of years for which a principa...

The number of years for which a principal becomes 3 times of its amount having the rate of simple interest of `6 1/4% ` p.a. is

A

16 years

B

`16 2/3` years

C

20 years

D

32 years

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UNITED BOOK HOUSE-BARANAGAR RAMAKRISHAN MISSION HIGH SCHOOL-EXERCISE
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  2. IF the roots of the equation 3x^2+8x+2=0 are alpha,beta then (1/alpha+...

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  3. ABCD is a cyclic quadrilateral and O is the centre of the circle and ...

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  4. If the numberical values of volume and curved surface area of a solid ...

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  5. If 3x = cosec alpha and 3/x = cot alpha then 3(x^2-1/x^2)=

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  14. Write True or False The roots of the equation x^2+kx+1=0 will be real...

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  15. Let's find if the following statements are true or false. The diagon...

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  17. Write True or False In cyclic quadrilateral ABCD, tan (A/2).tan(C/2)=...

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  18. Find the angle between the x-axis and the line joining the points (3, ...

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  20. In how many years will Rs 10,000 in compound interest at the rate of 1...

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