Question : Directions: Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number.
183 : 6 :: 164 : 4 :: 122 : ?
Option 1: 2
Option 2: 8
Option 3: 4
Option 4: 6
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Correct Answer: 6
Solution :
Given:
183 : 6 :: 164 : 4 :: 122 : ?
Divide the first number into two parts, and then divide the first two digits of the first number by the third digit of the first number, to obtain the second number –
Here, 183 : 6→18 ÷ 3 = 6
And, 164 : 4→16 ÷ 4 = 4
Similarly, follow the same pattern for 122 : ?→12 ÷ 2 = 6
So, 6 is the missing number in the given set of numbers. Hence, the fourth option is correct.
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