Classification 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)

1229 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:

Find out the odd word/letters/number/number pair from the given alternatives.

1228 0

  • 1
    WZ
    Correct
    Wrong
  • 2
    FG
    Correct
    Wrong
  • 3
    UX
    Correct
    Wrong
  • 4
    OR
    Correct
    Wrong
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Answer : 2. "FG"

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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.

Options 

1205 0

  • 1
    WDLF
    Correct
    Wrong
  • 2
    YBXR
    Correct
    Wrong
  • 3
    PKSM
    Correct
    Wrong
  • 4
    IRMT
    Correct
    Wrong
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Answer : 4. "IRMT"

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.

1205 0

  • 1
    6 : 36
    Correct
    Wrong
  • 2
    2 : 15
    Correct
    Wrong
  • 3
    3 : 20
    Correct
    Wrong
  • 4
    5 : 30
    Correct
    Wrong
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Answer : 1. "6 : 36"

Q:

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

1203 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:

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

1200 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"

Q:

Find out the odd word/letters/number/number pair from the given alternatives.

1189 0

  • 1
    2378
    Correct
    Wrong
  • 2
    9122
    Correct
    Wrong
  • 3
    1517
    Correct
    Wrong
  • 4
    2345
    Correct
    Wrong
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Answer : 1. "2378"

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