allery20 मधून अनुक्रमे 1, 2, 3, 4 वजा केल्यास 20, 19, 17, 14, 10 मिळतात. पुढे काय येईल?
A3
B4
C6
D5
Answer & Solution
Correct answer: D. 5
वजा केलेल्या संख्या 1, 2, 3, 4 आहेत, त्यामुळे पुढील संख्या 5 असेल आणि 10 - 5 = 5.
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