A) (a) 60
B) (b) 50
C) (c) 56
D) (d) 20
Correct Answer: B
Solution :
(b) : Given expression \[=\left( 10\times 4 \right)+\left( 4\times 4 \right)-6\text{ }=40+16-6=50~\]You need to login to perform this action.
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