Home » Verbal Reasoning » Mathematical operation and symbol notation » Question
  1. Which one of the four interchange in signs or numbers would make the given equation correct ?
    6 x 4 + 2 = 16
    1. + and x, and 4
    2. + and x, 2 and 4
    3. + and x, 4 and 6
    4. None of these
Correct Option: C

Apply all option one by one.
∵ 6 x 4 + 2 = 16 ⇒ 4 + 6 x 2 = 16 ⇒ 4 + 12 = 16


Your comments will be displayed only after manual approval.