Question:
Find the missing term in the series:
1, 8, 27, 64, ?
श्रृंखला में लुप्त पद ज्ञात कीजिए:
1, 8, 27, 64, ?
Options:
- 100
- 125
- 144
- 216
- 100
- 125
- 144
- 216
Correct Answer: b)
Explanation:
The terms are cubes of consecutive natural numbers:
\(1^3 = 1\)
\(2^3 = 8\)
\(3^3 = 27\)
\(4^3 = 64\)
Next term = \(5^3 = 125\).
यह प्राकृतिक संख्याओं के घनों (cubes) की श्रृंखला है:
\(1^3 = 1, 2^3 = 8, 3^3 = 27, 4^3 = 64\)
अगला पद = \(5^3 = 125\)।