RRB Group-D Model Paper 15 with answers for online practice

Follow the BODMAS rule to solve this question, as per the order is given below,
The given expression is,
3140 – 55 × 1422 ÷ 79 = ? × 22 + 1428 ÷ 8.4
Applying the BODMAS Rule;
⇒ 3140 – 55 × 18 = 22 × ? + 170
⇒ 3140 – 990 = 22 × ? + 170
⇒ 22 × ? = 1980
∴ ? = 90