Good at Logic?

Find the missing number. Tell me how did you get it. This one is interesting.

5 Answers

11
sagnik sarkar ·

Ans 5.

Consider diagonally opposite boxes,

(3*2)+1=7

(7*2)+1=15

....
Hence the ans..

1
johncenaiit ·

Ans = 4 or 10 , then the absolute value of differences in the boxes will be 1,2,3,4.

1
swordfish ·

@sagnik
how you got this - (7*2)+1=15 ?

11
sagnik sarkar ·

Arrey bhai consider 2 diagonally opposite boxes. Dekho jis box me 7 hai uske diagonally opposite box mein hai 15. We can write 15=7*2+1.

Phir dekho, jis box mein 5 hai uske diagonally opp box may hai 11.
11=5*2+1. Simillarly, 3's opp is 7, 7=3*2+1.
Sehi hai na????

1
swordfish ·

mast hai boss....good one.....I actually have different approach....
In the 3rd quadrant, (7+5)/2 - 1 gives 2+3 which in the 2nd quadrant
Now this pattern is opposite in the right half i.e. (11+15)/2 - 1 gives 12 which equals 7 + 5.

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