Aptitude Practice Question and Answer

Q:

निम्नलिखित समीकरण को हल कीजिए।

$${(785.785.785+435.435.435) \over(785)^{2}+(435)^{2}-(785)(435)}$$

2004 0

  • 1
    350
    Correct
    Wrong
  • 2
    785
    Correct
    Wrong
  • 3
    1220
    Correct
    Wrong
  • 4
    1320
    Correct
    Wrong
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Answer : 3. "1220 "

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Answer : 4. " Rs. 600"
Explanation :

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Q:

7 और 8 बजे के बीच समय घडी की सुईया एक सीध में होगी लेकिन एक साथ नहीं होगी?

2002 0

  • 1
    7 बजकर 5 मिनट पर
    Correct
    Wrong
  • 2
    7 बजकर $$5{2\over 11} $$ मिनट पर
    Correct
    Wrong
  • 3
    7 बजकर $$5{3\over 11} $$ $$ मिनट पर
    Correct
    Wrong
  • 4
    7 बजकर $$5{5\over 11} $$ मिनट पर
    Correct
    Wrong
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Answer : 4. "7 बजकर $$5{5\over 11} $$ मिनट पर "

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Answer : 1. "77"

Q:

∆ DEF में कोण E पर समकोण है। यदि m∠F = 300 है।  तो $$\left( cos D - {1\over 2}\right)$$ का मान ज्ञात करें।

2000 0

  • 1
    $$-{1\over2}$$
    Correct
    Wrong
  • 2
    $${{6}- \sqrt{1}}\over 3 $$
    Correct
    Wrong
  • 3
    $${\sqrt{2}- 2}\over 2\sqrt{2} $$
    Correct
    Wrong
  • 4
    $${\sqrt{2}- 2} $$
    Correct
    Wrong
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Answer : 3. "$${\sqrt{2}- 2}\over 2\sqrt{2} $$"

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