Aptitude Practice Question and Answer

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Answer : 3. "7 : 3"

Q:

यदि $$ {x+{1\over 16x}}=1 $$,  है तो $$ {64x^{3}+{1\over 64x^{3}}}$$  का मान होगा—

2066 0

  • 1
    40
    Correct
    Wrong
  • 2
    52
    Correct
    Wrong
  • 3
    64
    Correct
    Wrong
  • 4
    76
    Correct
    Wrong
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Answer : 2. "52"

Q:

8 क्रमागत संख्याओं का औसत 6.5 है, तो उनमें सबसे छोटी और सबसे बड़ी संख्या का औसत होगा।

2065 0

  • 1
    4
    Correct
    Wrong
  • 2
    6.5
    Correct
    Wrong
  • 3
    7.5
    Correct
    Wrong
  • 4
    9
    Correct
    Wrong
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Answer : 2. "6.5"

Q:

निम्नलिखित समीकरण को हल कीजिए।

1 ÷[{p2/(p+6)}+{6p/(p+6)}]

2063 0

  • 1
    $$ {1\over p}$$
    Correct
    Wrong
  • 2
    $$ {1\over (p+6)}$$
    Correct
    Wrong
  • 3
    p+6
    Correct
    Wrong
  • 4
    p
    Correct
    Wrong
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Answer : 1. "$$ {1\over p}$$"

Q:

PQRS एक समान्तर चतुर्भुज है, कोण  SPQ 60 डिग्री है  एवं QR=40, सेमी, PQ=10 सेमी तो समान्तर चतुर्भुज का क्षेत्रफल ज्ञात कीजिये

2058 0

  • 1
    100√3 sq.cm
    Correct
    Wrong
  • 2
    200√3 sq.cm
    Correct
    Wrong
  • 3
    100 sq.cm
    Correct
    Wrong
  • 4
    500 sq.cm
    Correct
    Wrong
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Answer : 2. "200√3 sq.cm"

Q:

निम्नलिखित प्रश्नों में प्रश्नवाचक चिन्ह (?) के स्थान पर क्या अनुमानित मान आएगा?

175 x 28 + 275 x 27.98 =? .

2058 0

  • 1
    11800
    Correct
    Wrong
  • 2
    12600
    Correct
    Wrong
  • 3
    12800
    Correct
    Wrong
  • 4
    11600
    Correct
    Wrong
  • 5
    12200
    Correct
    Wrong
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Answer : 2. "12600 "

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