Practice Question and Answer

Q:

Statements: - 

All boys are tall.

Rajiv is a boy.

conclusion

I. Rajeev is tall.

II. Rajeev is not tall

2732 0

  • 1
    Only conclusion I follows
    Correct
    Wrong
  • 2
    Only conclusion II is correct.
    Correct
    Wrong
  • 3
    Both conclusion I and conclusion II are correct.
    Correct
    Wrong
  • 4
    Neither conclusion I nor conclusion II
    Correct
    Wrong
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Answer : 1. "Only conclusion I follows"

Q:

India celebrates National Broadcasting day on __________.

2731 0

  • 1
    23rd July
    Correct
    Wrong
  • 2
    22nd July
    Correct
    Wrong
  • 3
    21st July
    Correct
    Wrong
  • 4
    24th July
    Correct
    Wrong
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Answer : 1. "23rd July"

Q:

Which of the following is not an input device?

2731 0

  • 1
    Keyboard
    Correct
    Wrong
  • 2
    Monitor
    Correct
    Wrong
  • 3
    Joystick
    Correct
    Wrong
  • 4
    Microphone
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "Monitor"

Q: Eye Test Logical Challenge 2731 0

  • 1
    15
    Correct
    Wrong
  • 2
    14
    Correct
    Wrong
  • 3
    16
    Correct
    Wrong
  • 4
    17
    Correct
    Wrong
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Answer : 1. "15"
Explanation :

Answer: A) 15 Explanation:

Q:

What is the principle of life jacket?

2731 0

  • 1
    It provide oxygen to the drowning person.
    Correct
    Wrong
  • 2
    It increase persons volume to help him float.
    Correct
    Wrong
  • 3
    It decreases persons volume to help him float.
    Correct
    Wrong
  • 4
    A persons can sit on it
    Correct
    Wrong
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Answer : 2. "It increase persons volume to help him float."

Q:

If 5500 copies are published and the transportation cost on them amounts to Rs. 82,500, then what should be the selling price of the book so that the publisher can earn a profit of 25%?

2731 0

  • 1
    Rs. 187.50
    Correct
    Wrong
  • 2
    Rs. 191.50
    Correct
    Wrong
  • 3
    Rs. 175
    Correct
    Wrong
  • 4
    Rs. 180
    Correct
    Wrong
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Answer : 1. "Rs. 187.50"
Explanation :

For the publisher to earn a profit of 25% S.P = 125% of C.P.
Also Transportation Cost = 10% of C.P.
Let the S.P of 5500 books be Rs. x.
Then, 10 : 125 = 82500 : x ⇒ x = Rs.  = Rs. 1031250.
⸫ S.P. of one book = Rs. = Rs. 187.50. 


Q: A number increased by 30% gives 390. The number is 2731 0

  • 1
    180
    Correct
    Wrong
  • 2
    300
    Correct
    Wrong
  • 3
    480
    Correct
    Wrong
  • 4
    260
    Correct
    Wrong
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Answer : 2. "300"
Explanation :

Answer: B) 300 Explanation: Let the number be 'N'Given N + 30N/100 = 390=> 130N/100 = 390=> N = 390 x 10/13=> N = 300.

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Answer : 5. "E"

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