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 fourth number is related to third number.
58 : 319 :: 32 : 176 :: 76 : ?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 418.
Logic: (1st number × 5) + (1st number + 2) = 2nd number.
58 : 319 ⇒ (58 × 5) + (58 ÷ 2) ⇒ 290 + 29 = 319
32 : 176 ⇒ (32 × 5) + (32 ÷ 2) ⇒ 160 + 16 = 176
Similarly, 76 : ? ⇒ (76 × 5) + (76 ÷ 2) ⇒ 380 + 38 = 418