question_answer

Find the missing number.

7	8	?
8	2	0
7	5	2
6	7	3

A) 6                        

B)       5

C) 4                         

D)        3

E) None of these

Correct Answer: B

Solution :

Option (b) is correct. 6 + 7 =  3. 7 + 5 =  2. 8 + 2 =  0. 7 + 8 =  5 Rest of the options is incorrect because of the correctness of option (b).