Aptitude Practice Question and Answer

Q:

एक घनाभ की लम्बाई, चौड़ाई और ऊँचाई का योग 25 सेमी.है। घनाभ का विकर्ण 15 सेमी है। घनाभ का कुल पृष्ठीय क्षेत्रफल क्या होगा?

2366 0

  • 1
    $$ {200 cm^2}$$
    Correct
    Wrong
  • 2
    $$ {400 cm^2}$$
    Correct
    Wrong
  • 3
    $$ {500 cm^2}$$
    Correct
    Wrong
  • 4
    $$ {600 cm^2}$$
    Correct
    Wrong
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  • Workspace

Answer : 2. "$$ {400 cm^2}$$"

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  • Workspace

Answer : 4. "6%"
Explanation :

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  • Workspace

Answer : 2. "76"

Q:

$$ {\sqrt{784}} × \sqrt{6.25} + 56\%\ of\ 450=?+186$$

2365 0

  • 1
    136
    Correct
    Wrong
  • 2
    107
    Correct
    Wrong
  • 3
    121
    Correct
    Wrong
  • 4
    93
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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  • Workspace

Answer : 1. "136"

Q:

156, 312 और 195 का HCF होगा।

2365 0

  • 1
    39
    Correct
    Wrong
  • 2
    3
    Correct
    Wrong
  • 3
    78
    Correct
    Wrong
  • 4
    13
    Correct
    Wrong
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  • Workspace

Answer : 1. "39"

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  • Workspace

Answer : 4. "$$18{9\over 10}$$ days"

Q:

1 + 2 + 3 + ............. + 49 + 50 + 49 + 48 + ........+ 3 + 2 + 1 बराबर है -

2362 0

  • 1
    2550
    Correct
    Wrong
  • 2
    2380
    Correct
    Wrong
  • 3
    2500
    Correct
    Wrong
  • 4
    2400
    Correct
    Wrong
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  • Workspace

Answer : 3. "2500 "

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