Question

1.
2.
3.
4.
Answer (Detailed Solution Below)

Option 2 : 78 / 78

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Detailed Solution

सही उत्तर 78 / 78 है।

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Question:

Find the next number in the series: 3, 8, 18, 33, 53, ? / श्रृंखला में अगली संख्या ज्ञात कीजिए: 3, 8, 18, 33, 53, ?

1.
73 / 73
2.
78 / 78
3.
63 / 63
4.
83 / 83

Correct Answer: 78 / 78

Successive differences are 5, 10, 15, 20 — rising by 5 each step — so the next difference is 25, giving 53 + 25 = 78. / क्रमागत अंतर 5, 10, 15, 20 हैं — प्रत्येक चरण में 5 बढ़ रहे हैं — अतः अगला अंतर 25 होगा, अर्थात 53 + 25 = 78।

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