Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is related to the fifth number.

11 : 111 :: 13 : ? :: 19 : 351

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  1. 179.00
  2. 159.00
  3. 181.00
  4. 161.00

Answer (Detailed Solution Below)

Option 2 : 159.00
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Detailed Solution

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The logic followed here is:

Logic: (First number2) - 10 = Second number.

Now,

For, 11 : 111

⇒ (112) - 10 = 121 - 10 = 111.

For, 19 : 351

⇒ (192) - 10 = 361 - 10 = 351.

Similarly, for 13 ∶ ?

⇒ (132) - 10 = 169 - 10 = 159.

Hence, the missing number is "159".

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