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If a, b. c, d, e are five consecutive od...

If a, b. c, d, e are five consecutive odd numbers, their average is:

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UPKAR PUBLICATION -PRACTICE SET-7-PART-III (QUANTITATIVE APTITUDE)
  1. If a, b. c, d, e are five consecutive odd numbers, their average is:

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  2. The average of 20 numbers is 15 and the average of first five is 12.Th...

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  3. A tradesman sold an article at a loss of 20%. If the selling price had...

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  4. The price of an article is first decreased by 20% and then increased b...

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  5. A man covers (2)/(15) of the total journey by train, (9)/(20) by bus a...

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  6. By walking at (3)/(4) of his usual speed, a man reaches his office 20 ...

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  7. If the compound interest on a certain sum for two years at 12% per ann...

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  8. The total cost of 8 buckets and 5 mugs is Rs. 92 and the total cost of...

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  9. IF (a )/( 1 - a) + (b)/( 1 - b) + (c)/(1 - c) = 1 then the value of ...

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  10. If (x-3)^(2) + (y-5)^(2) + (z-4)^(2) =0, then the value of (x^2)/(9) +...

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  11. If (4x)/( 3) + 2P = 12 for what vale of P, x = 6 ?

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  12. The value of (4+3sqrt(3))/(7+4 sqrt(3)) is

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  13. If x (3- (2)/(x)) = (3)/(x) then the value of x ^(2) + (1)/(x ^(2)) w...

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  14. What number must be added to the expression 16a^(2)-12a to make it a p...

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  15. The straight line 4x + 3y =12 passes through-

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  16. The sum of three altitudes of a triangle is

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  17. In Delta ABC, angle A + angle B= 65^@ , angle B + angle C = 140^@ the...

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  18. The length of the tangent drawn to a circle of radius 4 cm from a poin...

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  19. A cyclic quadrailatral ABCD is such that AB=BC, AD=Dc AC | BD, angle C...

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  20. The height of an equilatral triangle is 15 cm . The area of the triang...

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