alleryएक जीवाणु (बैक्टीरिया) के नमूने में प्रति घंटे के अंतराल पर संख्या 5, 10, 20, 40 दर्ज की जाती है। अगली संख्या क्या होगी?
A80
B100
C70
D60
Answer & Solution
Correct answer: A. 80
प्रत्येक पद पिछले पद का दोगुना है, अतः 40 के बाद 80 आएगा।
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