BANK IBPS RRB PO Mock Test Series 2025 (Pre + Mains) Quantitative Aptitude Algebra Quadratic Equation
If 4x2 - mx + 11 = mx2 + 7x – (m + 11) has only one (repeated) solution, then which of the following statements/equations is/are correct regarding the positive integral solution of m (m < 10)?
I. Is a prime number
II. (m)2 - 1 = Is a perfect cube number
III. m > 5
IV. (m)m + 21 = 50
1
Only I and II
2
Only II and III
3
Only III and IV
4
Only I, II, and IV
5
Only II, III, and IV