√56.25 + √30.25 − √12.25 − √20.25 = ?
Show answer & explanation
Correct answer: A
Explanation
Given:
√56.25 + √30.25 − √12.25 − √20.25
By the formula:
√(a²) = a
√56.25 = 7.5
√30.25 = 5.5
√12.25 = 3.5
√20.25 = 4.5
= 7.5 + 5.5 − 3.5 − 4.5
= 13 − 8
= 5
SSC MTS 2026 PYQ — Question 12
SSC MTS - 12 Feb 2026 - Shift 1 • Quantitative Aptitude • Q12