Fill in the question mark in the following grid

3,111 views

Fill in the question mark in the following grid?

8   12  9
10  7   20
3   10  ??

posted Oct 28, 2015 by anonymous

Share this puzzle

1 Answer (Check Answer ▼)

8 12 9
10 7 20
3 10 ?
8+10+3=21
12+7+10=29=21+8
9+20+?=21+2*8--> ?=8

answer Jul 29, 2018 by Hanifa Mammadov

Similar Puzzles

–1 vote

Fill the question mark in the following grid?

6    8   7 
3   64   4 
24  48   ?

+1 vote

0 votes

IF 1,3,3=5 9,7,4=8 11,14,10=15 20,16,12=18 than 3,6,7=?

IF
1,3,3=5
9,7,4=8
11,14,10=15
20,16,12=18
Than
3,6,7=?

0 votes

 5  11   6   9
13  18  11  20
21  25  16   ?

0 votes

What will the value of the question mark in the following grid:

 6   8  7
 3  64  4
24  48  ?

...