Missing Number – Railway Reasoning part – 4

(2² + 6²) ÷ 2 = 20
(3² + 5²) ÷ 2 = 17
Similarly,
(4² + 6²) ÷ 2 = 26

Logic:- Square of opposite number is written. 5² = 25

(12 + 3 + 6) ÷ 3 = 7
(7 + 4 + 13) ÷ 3 = 8
(5 + 4 + 3) ÷ 3 = 4

(3² + 3²) ÷ 2 = 9
(3² + 9²) ÷ 2 = 45
(4² + 6²) ÷ 2 = 26
Similarly, (2² + 6²) ÷ 2 = 20

Logic :- sum is 50 in horizontal rows.
34 + 16 = 28 + 22 = 50
18 + 32 = 30 + 20 = 50
42 + 8 = 19 + 31 = 50
32 + 18 = 25 + 25 = 50

Logic :- ( 8 × 7 ) ÷ 4 = 14
( 6 × 4 ) ÷ 2 = 12
The same way -
( 3 × 2 ) ÷ 6 = 1

Logic -
( 3 × 7 ) + ( 3 × 6 ) = 21 + 18 = 39
(3 × 4) + (12 × 4) = 12 + 48 = 60
Similarly , (2 × 6 ) + (2 × 18 ) = 12 + 36 = 48

Fig 1- ( 10 + 12 + 10 ) = 32 , 8 × 4 = 32
Fig 2 - (5 + 9 + 16 ) = 30 , 15 × 2 = 30
Fig 3 - ( 8 + 20 + 2 ) = 30 , 5 × 6 = 30
Hence , ? = 8

Logic -
2² = 4 , 4 - 1 = 3
5² = 25 , 25 - 1 = 24
8² = 64 , 64 + 1 = 65
11² = 121 , 121 - 1 = 120
14² = 196 , 196 - 1 = 195

(Multiply the bottom numbers ) × smallest number between them
In 1st fig. = (14 × 8 ) × 8 = 112 × 8 = 896
In 3rd fig. = (12 × 6 ) × 6 = 432
Similarly, In 2st fig. = (18 × 5 ) × 5 = 450