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3, 8, 13, __, 23, 28 मधील रिकाम्या जागी कोणती संख्या येईल?

A17
B19
C20
D18
Answer & Solution
Correct answer: D. 18
प्रत्येक पद 5 ने वाढते, म्हणून 13 नंतरचे पद 13 + 5 = 18 आहे.
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