A) \[-,\,\,\times ,\,\,\div ,\,=\]
B) \[\times ,\text{ }\div ,\text{ }+,\text{ }=\]
C) \[\div ,\,\,-,\,\,\times \,\,=\]
D) \[\times ,\,\,-,\,\,\div \,\,=\]
Correct Answer: A
Solution :
Solving From the Choices: [A] After inserting the operators \[(-,\,\times ,\,\,\div ,\,=).\] We get, \[\underline{\mathbf{5-2\times 5\div 2=0}}\][ Use 'BODMAS' rule] \[5-5=0\Rightarrow 0=0\] [B] After inserting the operators \[(-,\,\times ,\,\div ,\,=).\] We get, \[5\times 2\div 5+2=0\] [Use 'BODMAS' rule] \[2+2=0\Rightarrow 4\ne 0\] [C] After inserting the operators \[(+,\,-,\,\times ,\,=)\] We get, \[5\div 2-5\times 2=0\] [Use 'BODMAS' rule] \[2.5-10=0\Rightarrow -7.5\ne 0\] [D] After inserting the operators \[(\times ,-,\,\,\div ,=)\] We get, \[5\times 2-5\div 2=0\] [Use 'BODMAS' rule] \[10-2.5=0\Rightarrow 7.5\ne 0\]
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