(81.58 + 29.42)(81.58 - 29.42) = ?
Show answer & explanation
Correct answer: B
Explanation
= (81.58 + 29.42)(81.58 - 29.42)
= (111)(52.16)
= 52.16 × 111
= 52.16 × (100 + 10 + 1)
= 5216 + 521.6 + 52.16
= 5789.76
SSC GD 2026 PYQ — Question 45
SSC GD Constable - 28 April 2026 - Shift 2 • Quantitative Aptitude • Q45