Question:
Find the missing pair:
(4,16), (5,25), (6,36), ?, (8,64)
लुप्त युग्म ज्ञात कीजिए:
(4,16), (5,25), (6,36), ?, (8,64)
Options:
- 6,49
- 7,49
- 7,42
- 49,7
- 6,49
- 7,49
- 7,42
- 49,7
Correct Answer: b)
Explanation:
Each pair follows \((n, n^2)\):
\(4^2 = 16\), \(5^2 = 25\), \(6^2 = 36\).
The next pair for \(n = 7\) is \((7, 7^2) = (7, 49)\).
प्रत्येक युग्म \((n, n^2)\) के पैटर्न पर है:
\(4^2 = 16\), \(5^2 = 25\), \(6^2 = 36\)।
अगला पद \(7^2 = 49\) अर्थात् (7, 49) होगा।