allery11, 13, 17, 19, 23 ના ક્રમમાં 23 પછી કઈ અવિભાજ્ય સંખ્યા આવે છે?
A31
B29
C25
D27
Answer & Solution
Correct answer: B. 29
23 પછી સંખ્યાઓ 25 અને 27 વિભાજ્ય છે, તેથી આગળની અવિભાજ્ય સંખ્યા 29 છે.
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