If \['\div '\] means \['-'\], \['-'\]means \['\times '\], \['+'\] means \['+'\] a '+' means '+', then \[20\times 60\div 40-20+10=?\] |
A) 80
B) 60
C) 40
D) 0
Correct Answer: D
Solution :
[d] as, |
\[20\times 60\div 40-20+10=?\] |
\[?=20+60-40\times 20\div 10\] |
\[=20+60-40\times 2\] |
\[=80-80=0\] |
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