## Number Puzzle #203

16,5,2,6 => 109

22,21,10,15 => 53

17,51,48,13 => ?

**Options:**

- 7
- 25
- 49
- 129
- None of these

Number puzzles have specific set of rules, you first has to figure out the pattern being followed and then answer the puzzle according to the pattern.

Number puzzles are a part of many competitive examinations, these also helps you improve your logical thinking and above all these are fun to crack !!!

289

324

36?

Check your answer:-

Which number should replace the question mark?

What number should replace the question mark?

287=449, 119=181, 358=964, 523=???

Check your answer:-

Answer: 259

Explanation: Square of first digit and last digit.

Explanation: Square of first digit and last digit.

Can you find the value of X?

7 6 12

5 5 7

4 6 X

168 90 168

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