(15.3 + 5.3)2- 4 × 15.3 × 5.3 = ?
Show answer & explanation
Correct answer: A
Explanation
= (15.3 + 5.3)2- 4 × 15.3 × 5.3
= (15.3 - 5.3)2
= 102
= 100
SSC GD 2026 PYQ — Question 44
SSC GD Constable - 5 May 2026 - Shift 2 • Quantitative Aptitude • Q44
SSC GD Constable - 5 May 2026 - Shift 2 • Quantitative Aptitude • Q44
(15.3 + 5.3)2- 4 × 15.3 × 5.3 = ?
Correct answer: A
Explanation
= (15.3 + 5.3)2- 4 × 15.3 × 5.3
= (15.3 - 5.3)2
= 102
= 100