Practice Question and Answer

Q:

A man starts walking from a point and walks 12 kms towards north. He turns 900 left walks a distance and stopped. If the distance between initial point and final positions is 13 kms, how much distance he travelled after turning from the North?

4750 0

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

Q: There are 100 students in 3 sections A, B and C of a class. The average marks of all the three sections was 84. The average of B and C was 87.5 and the average marks of students in A section was : 4747 0

  • 1
    20
    Correct
    Wrong
  • 2
    35
    Correct
    Wrong
  • 3
    54
    Correct
    Wrong
  • 4
    40
    Correct
    Wrong
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Answer : 1. "20"
Explanation :

Answer: A) 20 Explanation: Numbers of students in section A = x ∴ Numbers of students in section B and C = (100 – x) ∴ x 70 + (100 – x) 87.5 = 84 100 => 70x + 87.5 100 – 87.5x = 8400 => 8750 – 17.5x = 8400 => 17.5x = 8750 – 8400 => x = 20.

Q:

A man can row with the stream at 9 km/hr. and against the stream at 3 km/hr. His speed in still water is -

4746 0

  • 1
    12 km/hr
    Correct
    Wrong
  • 2
    5 km/hr
    Correct
    Wrong
  • 3
    10 km/hr
    Correct
    Wrong
  • 4
    6 km/hr
    Correct
    Wrong
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Answer : 4. "6 km/hr"

Q:

Rekha bought a scooter for Rs 20,000 and sold it for Rs 22,000. What is the profit percentage?

4745 0

  • 1
    15 %
    Correct
    Wrong
  • 2
    12 %
    Correct
    Wrong
  • 3
    20 %
    Correct
    Wrong
  • 4
    10 %
    Correct
    Wrong
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Answer : 4. "10 % "

Q:

If A is the mother of B. C is the son A, D is the brother of E, E is the daughter of B. Who is the grandmother other of D?

4744 0

  • 1
    A
    Correct
    Wrong
  • 2
    B
    Correct
    Wrong
  • 3
    C
    Correct
    Wrong
  • 4
    D
    Correct
    Wrong
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Answer : 1. "A"

Q:

G letter in 4G spectrum is used for which word?

4744 0

  • 1
    Global
    Correct
    Wrong
  • 2
    Governance
    Correct
    Wrong
  • 3
    Generation
    Correct
    Wrong
  • 4
    Google
    Correct
    Wrong
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Answer : 3. "Generation"

Q:

Which of the following is known as ' the Princess of Hill Stations ‘? 

4743 0

  • 1
    Darjeeling
    Correct
    Wrong
  • 2
    Ooty
    Correct
    Wrong
  • 3
    Dehradun
    Correct
    Wrong
  • 4
    Kodaikanal
    Correct
    Wrong
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Answer : 4. "Kodaikanal "

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