Question

Which number will replace the question mark in the following

17 11 19
12 13 16
25 4 ?

a) 9
b) 36
c) 25​

Answer 1

Answer:

Step-by-step explanation:

Here, the sequence is:

First column - Second column or Second column - First column = Number (say x)

Third column = x  

2

 

Clearly, 19−16=3.

Now, 3  

2

 = 9 which is the missing number.

Hence, option (B) is the correct answer.

Answer 2

Answer:

Step-by-step explanation:

17 - 12=5

5*5

25

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