Find the missing numbers

[Roxane 0]

Which are the missing numbers? 

 

(a)  

(b)

(c)

(d)

 

[Buddyboy3000 4]

Spoiler

My answer is choice B. This is because the numbers in the grid have a pattern within the horizontal rows. This pattern is that the last two numbers in the row are equal to the previous two numbers added together.

 6    9    15    24               6+9=15   9+15=24

 2    4     6     10               2+4=6     4+6=10

 11  19  30   49               11+19=30  19+30=49

 7    1     8      9                7+1=8     1+8=9

This pattern works with answer choice B throughout the grid of numbers, so that is my final answer.

 

[Roxane 0]

On 10/31/2017 at 1:11 AM, Buddyboy3000 said:

  Reveal hidden contents

My answer is choice B. This is because the numbers in the grid have a pattern within the horizontal rows. This pattern is that the last two numbers in the row are equal to the previous two numbers added together.

 6    9    15    24               6+9=15   9+15=24

 2    4     6     10               2+4=6     4+6=10

 11  19  30   49               11+19=30  19+30=49

 7    1     8      9                7+1=8     1+8=9

This pattern works with answer choice B throughout the grid of numbers, so that is my final answer.

 

Yeap, this is the correct answer!