Practice Question and Answer

Q: Milk and water are in 7:2 ratio in a mixture of 729 litres. How much water shall be mixed in it in order to change this ratio to 7:3? 11264 7

  • 1
    81
    Correct
    Wrong
  • 2
    72
    Correct
    Wrong
  • 3
    45
    Correct
    Wrong
  • 4
    56
    Correct
    Wrong
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Answer : 1. "81"

Q: India is a federal union comprising twenty-nine states and how many union territories? 11249 0

  • 1
    6
    Correct
    Wrong
  • 2
    7
    Correct
    Wrong
  • 3
    8
    Correct
    Wrong
  • 4
    9
    Correct
    Wrong
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Answer : 2. "7"

Q:

Direction: In the following question, select the related letters from the given alternatives. 

QDXM : SFYN :: UIOZ : ?

11235 0

  • 1
    WKPA
    Correct
    Wrong
  • 2
    QNLA
    Correct
    Wrong
  • 3
    LPWA
    Correct
    Wrong
  • 4
    PAQM
    Correct
    Wrong
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Answer : 1. "WKPA"

Q:

From the given options, find the number that comes in place of the question mark.

11230 0

  • 1
    61
    Correct
    Wrong
  • 2
    17
    Correct
    Wrong
  • 3
    16
    Correct
    Wrong
  • 4
    71
    Correct
    Wrong
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Answer : 4. "71"

Q:

Which will be the blank term in the following series?

h_eg_fegh_eghfe_

11229 0

  • 1
    gffh
    Correct
    Wrong
  • 2
    hhgg
    Correct
    Wrong
  • 3
    ffgh
    Correct
    Wrong
  • 4
    fhfg
    Correct
    Wrong
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Answer : 4. "fhfg"

Q:

Find the missing number

11224 0

  • 1
    6
    Correct
    Wrong
  • 2
    7
    Correct
    Wrong
  • 3
    8
    Correct
    Wrong
  • 4
    9
    Correct
    Wrong
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Answer : 2. "7"

Q: Find the Odd one out of the given series 6, 15, 35, 77, 165, 221 11192 0

  • 1
    221
    Correct
    Wrong
  • 2
    165
    Correct
    Wrong
  • 3
    35
    Correct
    Wrong
  • 4
    77
    Correct
    Wrong
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Answer : 2. "165"
Explanation :

Answer: B) 165 Explanation: The terms of the series are products of two consecutive prime numbers i.e. (2 x 3), (3 x 5), (5 x 7), (7 x 11),..... So, 165 is wrong and must be replaced by (11 x 13) i.e. 143.

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