Question 40
If $$-$$ means $$\div$$, $$\div$$ means $$+$$, $$\times$$ means $$-$$ and $$+$$ means $$\times$$, then determine the value of $$35 - 7 \times 14 \div 28$$.
Solution
As $$-$$ means $$\div$$, $$\div$$ means $$+$$, $$\times$$ means $$-$$ and $$+$$ means $$\times$$
So 35 $$\div$$ 7 $$-$$ 14 $$+$$ 28 (Apply BODMAS rule to solve)
= 5 $$-$$ 14 $$+$$ 28
= 33 $$-$$ 14
= 19
Option A is correct.
Get AI Help
Create a FREE account and get:
- Download RRB Study Material PDF
- 45+ RRB previous papers with solutions PDF
- 300+ Online RRB Tests for Free
