Aptitude Practice Question and Answer

Q:

рдпрджрд┐ (A + B) рдХрд╛ 20% = (A - B) рдХрд╛ 30%, рддреЛ B рдХрд╛ рдХрд┐рддрдирд╛ рдкреНрд░рддрд┐рд╢рдд A рдХреЗ рдмрд░рд╛рдмрд░ рд╣реИ?

1255 0

  • 1
    400%
    Correct
    Wrong
  • 2
    300%
    Correct
    Wrong
  • 3
    500%
    Correct
    Wrong
  • 4
    100%
    Correct
    Wrong
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Answer : 3. "500%"

Q:

рдпрд╣┬арджрд┐рдпрд╛┬ардЧрдпрд╛┬ард╣реИ┬ардХрд┐┬атИЖABC┬атЙЕ┬атИЖPQR, AB = 5┬ард╕реЗрдореА,┬атИаB = 40┬░,┬ардФрд░┬атИаA = 80┬░.┬ардирд┐рдореНрдирд▓рд┐рдЦрд┐рдд┬ардореЗрдВ┬ард╕реЗ┬ардХреМрди┬ард╕рд╛┬ард╡рд┐рдХрд▓реНрдк┬ард╕рддреНрдп┬ард╣реИ?

911 0

  • 1
    PQ = 5 рд╕реЗрдореА рдФрд░ тИаR = 60┬░
    Correct
    Wrong
  • 2
    QR = 5 рд╕реЗрдореА рдФрд░ тИаR = 60┬░
    Correct
    Wrong
  • 3
    QR = 5 рд╕реЗрдореА рдФрд░ тИаQ = 60┬░
    Correct
    Wrong
  • 4
    PQ = 5 рд╕реЗрдореА рдФрд░ тИаP = 60┬░
    Correct
    Wrong
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Answer : 1. "PQ = 5 рд╕реЗрдореА рдФрд░ тИаR = 60┬░"

Q:

рджрд┐рдП рдЧрдП рдбреЗрдЯрд╛ рдХрд╛ рдореЛрдб рдХреНрдпрд╛ рд╣реИ?

5, 7, 9, 7, 3, 7, 5, 7, 8, 6, 7

854 0

  • 1
    7
    Correct
    Wrong
  • 2
    6
    Correct
    Wrong
  • 3
    5
    Correct
    Wrong
  • 4
    3
    Correct
    Wrong
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Answer : 1. "7"

Q:

рдпрджрд┐ 2x + 3y = 17 рдФрд░ 2x+2 тАУ 3y+1 = 5, рддреЛ :

881 0

  • 1
    x = 1, y = 3
    Correct
    Wrong
  • 2
    x = 3, y = 3
    Correct
    Wrong
  • 3
    x = 3, y = 2
    Correct
    Wrong
  • 4
    x = 1, y = 2
    Correct
    Wrong
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Answer : 3. "x = 3, y = 2"

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