7th Class Mathematics Related to Competitive Exam Question Bank Mathematical Operations

  • question_answer
    Of\['\,\times '\]Stands for' addition' \['<'\] for subtraction' \['\,+'\] for division' \[>\] for multiplication' \['\,-'\] for equal to' \['\,+'\] for' greater than' and \['='\] for' less than' state which of the following is true?

    A)  \[3\times 4>2-9+3<3\]

    B)  \[5\times 3<7\div 8+4\times 1\]

    C)  \[5>2+2=10<4\times 8\]

    D)  \[3\times 2<4\div 16>2+4\]

    Correct Answer: C

    Solution :

        Using the proper notations in (c), we get the statement as \[5\times 2\div 2<10-4+8\] or \[5\times 1<18-4\] or \[5<14,\]which is true.


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