Practice Question and Answer

Q:

Excel files have a default extension of:

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  • 1
    .wki
    Correct
    Wrong
  • 2
    .123
    Correct
    Wrong
  • 3
    .xls
    Correct
    Wrong
  • 4
    .xlw
    Correct
    Wrong
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Answer : 3. ".xls "

Q:

Who chaired the 43rd Annual Day of NIHFW?

4043 1

  • 1
    Prakash Javadekar
    Correct
    Wrong
  • 2
    Vijay Goel
    Correct
    Wrong
  • 3
    Harsh Vardhan
    Correct
    Wrong
  • 4
    Ramesh Pokhriyal
    Correct
    Wrong
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Answer : 3. "Harsh Vardhan"

Q:

In a string of 20 beads, the average weight of the first 14 beads is 25 grams and that of the last 6 beads is 8 grams. What is the average weight of all the beads?

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  • 1
    16.4 grams
    Correct
    Wrong
  • 2
    21.3 grams
    Correct
    Wrong
  • 3
    19.9 grams
    Correct
    Wrong
  • 4
    29.7 grams
    Correct
    Wrong
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Answer : 3. "19.9 grams"

Q:

To whom is the term decibel related?

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  • 1
    Air
    Correct
    Wrong
  • 2
    Land
    Correct
    Wrong
  • 3
    Sound
    Correct
    Wrong
  • 4
    Water
    Correct
    Wrong
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Answer : 3. "Sound"

Q:

Directions : In these questions , a part of the sentence is given in bold . Below are given alternatives to the bold part at (A) , (B) and (C) which may improve the sentence . Choose the correct alternative . In case no improvement is needed you answer is (D ) .

The teacher saw my conversing with her. 

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  • 1
    my conversation
    Correct
    Wrong
  • 2
    me to converse
    Correct
    Wrong
  • 3
    me conversing
    Correct
    Wrong
  • 4
    No improvement
    Correct
    Wrong
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Answer : 3. "me conversing "

Q: If a trader sold two cars each at Rs. 325475 and gains 12% on the first and loses 12% on the second, then his profit or loss percent on the whole is ? 4038 0

  • 1
    1.44% loss
    Correct
    Wrong
  • 2
    14.4% loss
    Correct
    Wrong
  • 3
    0%
    Correct
    Wrong
  • 4
    14.4% profit
    Correct
    Wrong
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Answer : 1. "1.44% loss"
Explanation :

Answer: A) 1.44% loss Explanation: SP of each car is Rs. 325475, he gains 12% on first car and losses 12% on second car.In this case, there will be loss and percentage of loss is given by = [(profit%)(loss%)]/100 = (12)(12)/100 % = 1.44%

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