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HURDLE-36 : QUADRATIC EQUATION + PROFIT AND LOSS

(Solve this Hurdle by 17th June)

Q1. If a^2.b +b^2.c +C^2.a >= 30. What can be said about a.b.c ?
1) a.b.c < 10 , 2 )a.b.c = 10 , 3)a.b.c >= 10, 4)a.b.c =< 30

Q2. If a^2.b +b^2.c +C^2.a >= 120 and a.b>= 10 What can be said about c ?
1)c < 4 , 2) c = 2 , 3) c=1, 4)c>=4

Q3. If a^2.b +b^2.c +C^2.a = 150 and a.b >= 5. What can be said about c ?
1)c < 10 , 2) c =5 , 3) c <5, 4) c>=10

Q4. A merchant has 51 Kg of Rice. He sold a portion of it at a profit of 32 % and the balance at a profit of 15 % thus making an average profit of 20 %. What quantity was sold at 32 % profit.

Q5. A merchant has 75 Kg of Rice. He sold a portion of it at a profit of 37 % and the balance at a profit of 27 % thus making an average profit of 29 %. What quantity was sold at 37 % profit?

Q6. A merchant has 39 Kg of Rice. He sold a portion of it at a profit of 4 % and the balance at a profit of 7 % thus making an
average profit of 6 %. What quantity was sold at 4 % profit?

Q7. A merchant has 24 Kg of Rice. He sold a portion of it at a profit of 8 % and the balance at a profit of 14 % thus making an
average profit of 10 %. What quantity was sold at 8% profit?

Q8. A merchant has 48 Kg of Rice. He sold a portion of it at a profit of 16 % and the balance at a profit of 19 % thus making an average profit of 18 %. What quantity was sold at 16 % profit? urpercentile .com

Q9. A merchant has 48 Kg of Rice. He sold a portion of it at a profit of 21 % and the balance at a profit of 24 % thus making an average profit of 23 %. What quantity was sold at 21 % profit?

Q10. A merchant has 36 Kg of Rice. He sold a portion of it at a profit of 19% and the balance at a profit of 22 % thus making an average profit of 21.5 %. What quantity was sold at 19% profit?

Q11. A merchant has 45 Kg of Rice. He sold a portion of it at a profit of 34% and the balance at a profit of 24 % thus making an average profit of 26%. What quantity was sold at 34 % profit?

Q12. A merchant has 30 Kg of Rice. He sold a portion of it at a profit of 25% and the balance at a profit of 15 % thus making an average profit of 18 %. What quantity was sold at 25 % profit?

Q13. A merchant has 40 Kg of Rice. He sold a portion of it at a profit of 30% and the balance at a profit of 20 % thus making an average profit of 22%. What quantity was sold at 30% profit?

Q14. A merchant has 32 Kg of Rice. He sold a portion of it at a profit of 36 % and the balance at a profit of 16 % thus making an average profit of 21%. What quantity was sold at 36 % profit?

Q15. A merchant has 40 Kg of Rice. He sold a portion of it at a profit of 10 % and the balance at a profit of 20 % thus making an average profit of 18 %. What quantity was sold at 10 % profit?

Q16. A merchant has 26 Kg of Rice. He sold a portion of it at a profit of 3% and the balance at a profit of 16 % thus making an average profit of 12%. What quantity was sold at 3% profit?

Q17. A merchant has 52 Kg of Rice. He sold a portion of it at a profit of 16 % and the balance at a profit of 29 % thus making an average profit of 27 %. What quantity was sold at 16 % profit?

Q18. A merchant has 52 Kg of Rice. He sold a portion of it at a profit of 16 % and the balance at a profit of 29 % thus making an average profit of 27 %. What quantity was sold at 16% profit?

Q19. A merchant has 26 Kg of Rice. He sold a portion of it at a profit of 3% and the balance at a profit of 16% thus making an
average profit of 5 %. What quantity was sold at 3% profit?

Q20. A merchant has 66 Kg of Rice. He sold a portion of it at a profit of 27 % and the balance at a profit of 33 % thus making an average profit of 31%. What quantity was sold at 27 % profit?

Q21. A merchant has 33 Kg of Rice. He sold a portion of it at a profit of 12 % and the balance at a profit of 18 % thus making an average profit of 14 %. What quantity was sold at 12 % profit?

Q22. A merchant has 15 Kg of Rice. He sold a portion of it at a profit of 5% and the balance at a profit of 14 % thus making an average profit of 8%. What quantity was sold at 5% profit?

Q23. A merchant has 120 Kg of Rice. He sold a portion of it at a profit of 30 % and the balance at a profit of 12 % thus making an average profit of 18 %. What quantity was sold at 30 % profit?

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MATCH THE WORDS IN SET A WITH THEIR MEANINGS IN SET B

SET A
Q24. Propitious, Q25. Reprobate, Q26. Translucence, Q27. Benighted, Q28. Chary , Q29. Emollient, Q30. Consecrate

SET B
A. Overtaken by darkness.
B. Soothing or softening.
C. Reluctant to share or give something
D. An immoral person.
E. The property or state of allowing the passage of light.
F. Very less in quantity
G. Impossible to stop.
H. Dedicate.
I. Morning prayers
J. Kindly disposed or gracious.
K. To be very happy.

Answers of Above Hurdle-36
Below are the answers and and the solution of Hurdle 36. Those who got 25 questions correct in less..
Hurdle 36-Answers

  Hurdle 37 : Geometry
In an Triangle ABC, side AB= 9cms, AC=13cms and BC = 10cms. Find the length of the median AD .
Hurdle37.htm
  Links of Hurdle 31 to 78
Links of Hurdle 31 to 78 will be available only to the closed community of Urpercentile members.

Hurdle31onwards.htm
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