alleryएक दर्जी 7 मी, 14 मी, 21 मी, 28 मी के टुकड़े काटता है। अगले टुकड़े की लंबाई कितनी होगी?
A36
B32
C35
D42
Answer & Solution
Correct answer: C. 35
ये पद 7 के गुणज हैं, अतः अगला पद 5 × 7 = 35 होगा।
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