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Write True or False if the principal a...

Write True or False
if the principal and the rate of simple interest in percent per annum be constants, then the total interest and the time are inverse relation.

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UNITED BOOK HOUSE-RK MISSION BOYS' HOME HIGH SCHOOL-EXERCISE
  1. Fill in blanks By melting a solid sphere, a right circular cylinder ...

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  2. Fill in blanks If the mean of x1,x2,…,xn is batx, then mean of ax1,a...

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  3. Write True or False if the principal and the rate of simple interest...

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  4. Write True or False Compound ratio of ab:c^2, bc:a^2 and ca: b^2 is ...

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  5. Write True or False For any angle theta,sin theta =4/3 is possible.

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  6. Write True or False If in a circle of radius 10cm length, a chord su...

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  7. Write True or False If two solid hemispheres of same type whose base...

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  8. Write True or False Median of 3,14,18,20,5 is 18.

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  9. The ratio of capitals of three persons is 3:8:5 and the profit of 1st ...

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  10. Calculate the rate of compound interest per annum, so that the amount ...

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  11. If the one root of x^2+bx+12=0 is 2 and roots of x^2+bx+q=0 are eq...

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  12. If x= 3+ 2sqrt2 then find the value of x+1/x.

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

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  14. The lengths of radii of two circles are 8 cm and 3 cm and the distance...

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  15. In this figure, O is the centre and AC is the diameter. If angleAOB= 8...

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  16. If sec5A = cosec(A+36^@) and 5A is positive acute angle then find A.

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  17. The ratio of volumes of a solid right circular cone, a solid sphere an...

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  18. If the length of radius of a sphere is increased by 50%, then how much...

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  19. Write the value of complementary angle of 63^@35'15''.

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  20. In a frequency distribution, mean is 8.1, sum fixi = 132+5k and sumfi ...

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