Correct Answer : B
Explanation :
Explanation :
49 × 49 - 1 = 2400, similarly 59 × 59 - 1 = 3482.
Correct Answered :
Wrong Answered :
A
3480
B
3482
C
8342
D
3842
49 × 49 - 1 = 2400, similarly 59 × 59 - 1 = 3482.
Correct Answered :
Wrong Answered :