Practice Question and Answer

Q:

Anaya goes 35 metres North, then turns right and walks 45 metres, then again turns right and walks 25 metres. Finally, then again turns right and walks 45 metres. How many metres is she from her original position?

2359 0

  • 1
    0 m
    Correct
    Wrong
  • 2
    10 m
    Correct
    Wrong
  • 3
    20 m
    Correct
    Wrong
  • 4
    40 m
    Correct
    Wrong
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Answer : 2. "10 m"

Q: Which of the following is not transferred by alveoli? 2359 0

  • 1
    Gases
    Correct
    Wrong
  • 2
    Oxygen
    Correct
    Wrong
  • 3
    Blood
    Correct
    Wrong
  • 4
    Carbondioxide
    Correct
    Wrong
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Answer : 3. "Blood"
Explanation :

Answer: C) Blood Explanation: The main function of the pulmonary alveoli is to perform the transfer and exchange of gases. Here in the given options, blood is only one which is not gas.   Hence, blood is not transferred by alveoli.

Q:

Directions: In questions a sentence has been given in Active / Passive Voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive / Active Voice and mark your answer in the Answer Sheet.

The U.N.O insists on better understanding between the countries of the world.

2359 0

  • 1
    with the countries
    Correct
    Wrong
  • 2
    by the countries
    Correct
    Wrong
  • 3
    among the countries
    Correct
    Wrong
  • 4
    No improvement
    Correct
    Wrong
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Answer : 3. "among the countries "

Q:

If (x+y+z)=12, xy+yz+zx=44 and xyz=48, then what is the value of x3+y3+z3=?

2359 0

  • 1
    104
    Correct
    Wrong
  • 2
    144
    Correct
    Wrong
  • 3
    288
    Correct
    Wrong
  • 4
    196
    Correct
    Wrong
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Answer : 3. "288"

Q:

The cost price of an article is 480. If it is to be sold at a profit of 6.25 %, how much would be its selling price? 

2358 0

  • 1
    Rs 510
    Correct
    Wrong
  • 2
    Rs 530
    Correct
    Wrong
  • 3
    Rs 503
    Correct
    Wrong
  • 4
    Rs 519
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 1. "Rs 510"

Q:

If the average weight of 4 students is 65 kg. and the weight of 3 students are 60 kg., 65 kg. and 70 kg. respectively, then what would be the weight of the fourth student? 

2358 0

  • 1
    60 kg.
    Correct
    Wrong
  • 2
    65 kg.
    Correct
    Wrong
  • 3
    70 kg.
    Correct
    Wrong
  • 4
    75 kg.
    Correct
    Wrong
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Answer : 2. "65 kg. "

Q: What is the distance around a shape called? 2358 0

  • 1
    Volume
    Correct
    Wrong
  • 2
    Area
    Correct
    Wrong
  • 3
    Mass
    Correct
    Wrong
  • 4
    Perimeter
    Correct
    Wrong
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Answer : 4. "Perimeter"
Explanation :

Answer: D) Perimeter Explanation: The distance around a shape or figure I called Perimeter. A perimeter is a path that surrounds a two-dimensional shape.

Q: How many even numbers are there in the following sequence of numbers which are immediately followed by an odd number as well as immediately preceded by an even number? 8 5 8 6 7 6 8 9 3 2 7 5 3 4 2 2 3 5 5 2 2 8 1 1 9 3 1 7 5 1 2358 0

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

Answer: C) 4 Explanation: We have to find out even number - even number - odd number sequence.  8 5 8 6 7 6 8 9 3 2 7 5 3 4 2 2 3 5 5 2 2 8 1 1 9 3 1 7 5 1  There are four such such even numbers: 6,8,2 and 8.

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