alleryसामान्य नियमों का उपयोग करके कोष्ठक वाले व्यंजक (2 + 3) × 4 का मान ज्ञात कीजिए।
A14
B24
C20
D10
Answer & Solution
Correct answer: C. 20
कोष्ठक से पहले 5 प्राप्त होता है, और 5 × 4 का मान 20 होता है।
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