A) + means \[-,\] \[-\] means \[\times ,\] \[\times \] means \[\div ,\] \[\div \] means +
B) + means \[-,\] \[-\] means \[\div ,\]\[\times \] means +, \[\div \] means \[\times \]
C) + means \[\times ,\] \[-\] means \[-,\] \[\times \] means \[\div ,\] \[\div \] means +
D) + means \[\div ,\] \[-\] means +, \[\times \] means \[-,\] \[\div \] means \[\times \]
Correct Answer: B
Solution :
Using the operations given in [b], we get the given expression as \[200+100-300+200\div 10\times 2-40\] \[=300-300+20\times 2-40=0+40-40=0\]You need to login to perform this action.
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