alleryदोन्ही टोकांकडील संख्यांच्या जोड्या करून, 1 + 2 + 3 + ... + 100 चे मूल्य काय येईल?
A5000
B5100
C5151
D5050
Answer & Solution
Correct answer: D. 5050
येथे 50 जोड्या आहेत, प्रत्येकीची बेरीज 101 आहे, म्हणून एकूण बेरीज 50 x 101 = 5050 आहे.
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