RRB NTPC 18 January 2017 Paper

(1) To balance the equation
16 - 24 × 2 ÷10 ÷ 104= 0
If we interchange ÷ and ×, then
⇒ 16 - 24 ÷ 2 ×10 + 104 = 0
⇒ 16 - 12 × 10 + 104 = 0
⇒16 - 120 ÷ 104 = 0
⇒ 104÷ 104 = 0
Therefore, to equate the equation,we have to interchange ÷ and ×.