Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Number System Quick Math
If the difference between the square of two consecutive number is 23, then what are the numbers?
1
13, 14
2
12, 13
3
8, 9
4
11, 12
5
None of the above