RRB NTPC · Question 55
Based on the symmetry given, find the given number from the given alternatives. 1 : 1 :: 25 : __ A. 225 B. 135 C. 625 D. 26
Show answer & explanation
Answer: (D) C
Explanation
1 is paired with 1² = 1, so 25 is paired with 25² = 625.