Aptitude Practice Question and Answer

Q:

किसी वृत्त की परिधि को 4π से 8π तक बढ़ाया गया । क्षेत्रफल में वृद्धि ज्ञात करें ?

2283 0

  • 1
    It doubles
    Correct
    Wrong
  • 2
    It triples
    Correct
    Wrong
  • 3
    It quadruples
    Correct
    Wrong
  • 4
    It is halved
    Correct
    Wrong
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Answer : 3. "It quadruples "

Q:

किसी ∆ABC में, AD कोण ∠A का आंतरिक द्विभाजक है तथा भुजा BC को बिन्दु D पर मिलता है । यदि BD = 5cm , BC = 7.5 cm हो , तब AB : AC है ।

1645 0

  • 1
    2 : 1
    Correct
    Wrong
  • 2
    1 : 2
    Correct
    Wrong
  • 3
    4 : 5
    Correct
    Wrong
  • 4
    3 : 5
    Correct
    Wrong
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Answer : 1. "2 : 1 "

Q:

समीकरण 9x - 120 - 108 के ग्राफ द्वारा दो अक्षों के बीच बने अंत : खण्ड की लम्बाई कितनी होगी ?

2114 0

  • 1
    15 units
    Correct
    Wrong
  • 2
    9 units
    Correct
    Wrong
  • 3
    12 units
    Correct
    Wrong
  • 4
    18 units
    Correct
    Wrong
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Answer : 1. "15 units "

Q:

एक त्रिभुज ABC,  में ∠ABC = 750  तथा  ∠ABC = π0/4, तो ∠BAC का वृतीय माप ज्ञात करे |

1588 0

  • 1
    $${5π\over 12}{radian}$$
    Correct
    Wrong
  • 2
    $${π\over 3}{radian} $$
    Correct
    Wrong
  • 3
    $${π\over 6}{radian} $$
    Correct
    Wrong
  • 4
    $${π\over 2}{radian} $$
    Correct
    Wrong
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Answer : 2. "$${π\over 3}{radian} $$"

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Answer : 1. "₹ 109 "

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Answer : 4. "a loss of 1 % "

Q:

1500 से कम वह अधिकतम संख्या क्या है , जो 16 तथा 18 दोनों से विभाजित है ?

1548 0

  • 1
    1440
    Correct
    Wrong
  • 2
    1404
    Correct
    Wrong
  • 3
    1386
    Correct
    Wrong
  • 4
    1368
    Correct
    Wrong
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Answer : 1. "1440 "

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