Classification Questions Practice Question and Answer

Q:

Select the odd group of numbers. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g.13 – Operations on 13 such as adding /subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)

1164 0

  • 1
    (153 – 151 – 147)
    Correct
    Wrong
  • 2
    (171 –169 –167 )
    Correct
    Wrong
  • 3
    (183 – 181 – 178)
    Correct
    Wrong
  • 4
    (201 –198 –197)
    Correct
    Wrong
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Answer : 1. "(153 – 151 – 147)"

Q:

Select the odd word/letters/number/number pair from the given alternatives.

Options:

1162 0

  • 1
    1716
    Correct
    Wrong
  • 2
    2730
    Correct
    Wrong
  • 3
    3360
    Correct
    Wrong
  • 4
    4086
    Correct
    Wrong
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Answer : 4. "4086"

Q:

The second number in the given number pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) are followed in all the number pairs, except one. Find that odd number pair.

1162 0

  • 1
    3 : 7
    Correct
    Wrong
  • 2
    15 : 63
    Correct
    Wrong
  • 3
    8 : 26
    Correct
    Wrong
  • 4
    23 : 123
    Correct
    Wrong
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Answer : 4. "23 : 123"

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Answer : 1. "14 – 193"

Q:

In the following Question Select the odd number from the given alternatives.

1157 0

  • 1
    79
    Correct
    Wrong
  • 2
    71
    Correct
    Wrong
  • 3
    77
    Correct
    Wrong
  • 4
    73
    Correct
    Wrong
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Answer : 3. "77"
Explanation :

77 is not a prime number and remaining are the prime numbers.

Q:

Select the odd word/letters/number/number pair from the given alternatives.

Option

1153 0

  • 1
    14, 9
    Correct
    Wrong
  • 2
    17, 8
    Correct
    Wrong
  • 3
    42, 3
    Correct
    Wrong
  • 4
    21 ,6
    Correct
    Wrong
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Answer : 3. "42, 3 "

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Answer : 3. "5 – 31"

Q:

Four clusters have been given out of which three are alike in some manner and one is different. Select the one that is different.

Option

1129 0

  • 1
    7 – 71
    Correct
    Wrong
  • 2
    11 – 111
    Correct
    Wrong
  • 3
    8 – 81
    Correct
    Wrong
  • 4
    12 – 167
    Correct
    Wrong
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Answer : 4. "12 – 167"

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