Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Algebra Polynomials
Find the value of x2 - y2
1. If x + y = 2
2. If x - y = 6
1
Only 1 is sufficient
2
Neither 1 nor 2 is sufficient
3
Both 1 and 2 together are sufficient
4
More than one of the above
5
None of the above