A) 2
B) 3
C) 5
D) 6
Correct Answer: C
Solution :
Consider the unit digit in both numbers on LHS so 9 + 6 = 15 ; Hence 5 comes in the unit digit and 1 is carried over. Consider the tens digit in both numbers on LHS. Now since 0 is the tens digit in 805 the sun of tens digits on numbers on LHS should add up to 10 (1 gets carried over). So 1 + 4 +? = 10 = >? = 5 Consider the hundreds digit in both numbers on LHS. 1+3+4=8 349+456 =805.
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