Question:
If \(+ \to \times\), \(\times \to -\), \(- \to \div\), and \(\div \to +\), then find the value of:
\(20 \div 4 + 6 \times 32 – 8 = \text{?}\)
यदि \(+ \to \times\), \(\times \to -\), \(- \to \div\), और \(\div \to +\) है, तो मान ज्ञात कीजिए:
\(20 \div 4 + 6 \times 32 – 8 = \text{?}\)
Options:
- 50
- 45
- 25
- 40
- 50
- 45
- 25
- 40
Correct Answer: d)
Explanation:
Substituting signs:
\(20 + 4 \times 6 – 32 \div 8\)
\(= 20 + 24 – 4 = 44 – 4 = 40\).
चिह्नों को बदलने पर:
\(20 + 4 \times 6 – 32 \div 8 = 20 + 24 – 4 = 40\)।