Odd Man Out - 01

Explanation:-

7202 = 7 + 2 + 0 + 2 = 11
4025 = 4 + 0 + 2 + 5 = 11
6023 = 6 + 0 + 2 + 3 = 11
5061 = 5 + 0 + 6 + 1 ≠ 11
So, 5061 is different from others.

Explanation:-

Except 35 all others are multiples of 9.

Explanation:-

Except influenza, all other disease are caused by the deficiency of vitamins.

Explanation:-

681 is odd number as 10, 12, 234, 681, 997
10 = 1 + 0 = (1)²
13 = 1 + 3 = 4 = (2)²
234 = 2 + 3 + 4 = 9 = (3)2
997 = 9 + 9 + 7 = 25 = (5)²
681 = 6 + 8 + 1 = 15 ≠ (4)²

Explanation:-

Except Badami, all others are names of the mountains or its region.

Explanation:-

LHS number is the multiple of RHS number.
So, option (C) is odd one out.

Explanation:-

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Explanation:-

The difference of the other numbers except option (D) is divided by 2.

Explanation:-

Except option (A) all others are the time sessions of a day.

Explanation:-

Except Tibia, all others are part of the brain.