Practice Question and Answer

Q: There are six children playing football, namely A, B, C, D, E and F. A and E are brothers. F is the Sister of E. C is the only son of A's Uncle. B and D are the daughters of the brother of C's father. How is D related to A? 8011 0

  • 1
    Uncle
    Correct
    Wrong
  • 2
    Sister
    Correct
    Wrong
  • 3
    Niece
    Correct
    Wrong
  • 4
    Cousin
    Correct
    Wrong
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Answer : 4. "Cousin"
Explanation :

Answer: D) Cousin Explanation: Clearly, D's father is the brother of C's father and C's father is A's Uncle. So, D's father is also A's Uncle. Thus, D is A's cousin.

Q:

If UNIVERSITY is 1273948756, how can TRUSTY be written in that code?

8010 0

  • 1
    541856
    Correct
    Wrong
  • 2
    541956
    Correct
    Wrong
  • 3
    542856
    Correct
    Wrong
  • 4
    531856
    Correct
    Wrong
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Answer : 1. "541856 "

Q: Which mirror is used as rear view mirror in vehicles? 8008 0

  • 1
    Concave
    Correct
    Wrong
  • 2
    Plane
    Correct
    Wrong
  • 3
    Convex
    Correct
    Wrong
  • 4
    Any of the above
    Correct
    Wrong
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Answer : 3. "Convex"
Explanation :

Answer: C) Convex Explanation: Convex mirror is used as rear view mirror in vehicles. Because the image is smaller, more image can fit onto the mirror, so a convex mirror provides for a larger field of view than a plane mirror. This is why they are useful.

Q:

Direction: In the following question, out of the four alternatives, choose the one which can be substituted for the given sentence.

Unwelcome aspect of a situation 

7999 0

  • 1
    flippant
    Correct
    Wrong
  • 2
    flip-flop
    Correct
    Wrong
  • 3
    flip side
    Correct
    Wrong
  • 4
    flint lock
    Correct
    Wrong
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Answer : 3. "flip side"

Q:

The teacher, as well as the students (A)/ have gone on an excursion (B)/ to Ooty during their summer vacation. (C)/ No Error (D). 

7989 0

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

Q:

20 buckets of water fill a tank when the capacity of each bucket is 14.5 litres. How many buckets will be required to fill the same tank if the capacity of each bucket is 10 litres?

7988 0

  • 1
    31
    Correct
    Wrong
  • 2
    29
    Correct
    Wrong
  • 3
    32
    Correct
    Wrong
  • 4
    30
    Correct
    Wrong
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Answer : 2. "29"

Q: In a purse there are 30 coins, twenty one-rupee and remaining 50-paise coins. Eleven coins are picked simultaneously at random and are placed in a box. If a coin is now picked from the box, find the probability of it being a rupee coin? 7985 0

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

Answer: B) 2/3 Explanation: Total coins 30 In that, 1 rupee coins 20 50 paise coins 10Probability of total 1 rupee coins =  20C11 Probability that 11 coins are picked = 30C11 Required probability of a coin now picked from the box is 1 rupee = 20C11/30C11 = 2/3.

Q:

Find the missing number in the following image.

7973 0

  • 1
    127
    Correct
    Wrong
  • 2
    142
    Correct
    Wrong
  • 3
    158
    Correct
    Wrong
  • 4
    198
    Correct
    Wrong
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Answer : 2. "142"

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