2. Questions Bank
  3. 8th Class
  4. Mathematics
  5. Related to Competitive Exam

8th Class Mathematics Related to Competitive Exam Question Bank Mathematical Operations

  • question_answer
    It being that x denotes? greater than?, \[=15\times 5+5-2=75+5-2=78\]denote? equal to?, < denotes? not less than?, \[=8+10\times 3\div 5-6\] denotes? not equal to, \[=8+10\times 3\times \frac{1}{5}-6=8+6-6=8\]denotes ?less than? and + denotes? not greater than?, choose the correct statement from the following If a x b \[(3\div 4)+2=2\] c, it follows that

    A)  \[+\]              

    B)  \[+\]

    C)  \[+\]              

    D)  \[(10C4)+\]

    Correct Answer: C

    Solution :

        Using the usual notations, we have (a) The statement is \[11+3=?\] which is false [ \[\div \] c > b] (b) The statement is \[-\] which is false. [\[+\] c > b] (c) The statement is \[8+6\times 4\div 3-4=\], which is true (d) The statement is \[-12\], which is false.                         [ \[-20/3\]\[12\]]


You need to login to perform this action.
You will be redirected in 3 sec spinner