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If '+' stands for multiplication, '<' stands for division, ' ÷' stands for subtraction, '-' stands for addition and '×' stands for greater than, wh
Question

If '+' stands for multiplication, '<' stands for division, ' ÷' stands for subtraction, '-' stands for addition and '×' stands for greater than, which expression is correct

A.

20<2+10÷4-6×100

B.

20-4÷4+8<2×26

C.

20×8+15<5÷9-8

D.

20<5+25÷10-2×96

Correct option is A

Information Given:
Symbol meanings:
+ → ×
< → ÷
÷ → −
− → +
× → >
Operation preference wiseSymbolBrackets[],,()Orders, of(power),(root),ofDivision÷Multiplication×Addition+Subtraction\begin{array}{|c|c|} \hline\textbf{Operation preference wise} & \textbf{Symbol} \\\hline\text{Brackets} &[], {}, () \\ \hline \text{Orders, of} & (power), √ (root) , of \\ \hline \text{Division}& ÷ \\ \hline \text{Multiplication} & × \\\hline \text{Addition} &+ \\ \hline \text{Subtraction} & - \\\hline\end{array}​​
(A) 20 < 2 + 10 ÷ 4 − 6 × 100
→ 20 ÷ 2 × 10 − 4 + 6 > 100
→ 10×10 − 4 + 6 > 100
→ 100 − 4 + 6 > 100
→  102 > 100 ✔
(B) 20 − 4 ÷ 4 + 8 < 2 × 26
→ 20 + 4 − 4 × 8 ÷ 2 > 26
→ 24 − 32 ÷ 2 = 24 − 16 = 8 → 8 > 26 ✖
(C) 20 × 8 + 15 < 5 ÷ 9 − 8
→ 20 > 8 × 15 ÷ 5 + 9 + 8
→ 20 > (120 ÷ 5) + 17 = 24 + 17 = 41 ✖
(D) 20 < 5 + 25 ÷ 10 − 2 × 96
→ 20 ÷ 5 × 25 − 10 + 2 > 96
→ 4×25 − 10 + 2 = 100 − 10 + 2 = 92 → 92 > 96 ✖
Final Answer:
20<2+10÷4-6×100
Final Correct Option:
A

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