Find the missing term.

13 | 54 | ? |

7 | 45 | 32 |

27 | 144 | 68 |

This question was previously asked in

Territorial Army Paper I : Official Practice Test Paper - 4

- 42
- 36
- 6
- 4

Option 4 : 4

Logic:

Column (1) → 13 + 2 × 7 = 13 + 14 = 27

Column (2) → 54 + 2 × 45 = 54 + 90 = 144

Similarly,

Column (3) → ? + 2 × 32

? + 64 = 68

? = 68 - 64

? = 4

Hence, **4 **is the correct answer.

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