২ টা ১৫ মিনিটের সময় ঘণ্টার কাঁটা ও মিনিটের কাঁটার মধ্যবর্তী কোণ...... ।

Secondary Teacher Govt Secondary Teacher PSC PMO & Cabinet Division Administrative Officer - 2004 Govt Secondary Teacher - 2011 Primary Teacher Pre-Primary Teacher - 2013 Govt Secondary Teacher - 2019 Primary Assistant Teacher - 2019 Post Office Khulna – Postal Operator - 2023 CAAB – Upper Division Accountant - 2023 DG Food – Auditor - 2022 PMG Rajshahi — Runner/Office Assistant/Security Guard - 2026 গণিত 2019 ঘড়ি (Watch)

আমরা জানি,
$$\begin{gathered} \left|\frac{11\times M-60\times H}{2}\right|° \\ =\left|\frac{11\times 15-60\times 2}{2}\right|° \\ =\left|\frac{165-120}{2}\right|° \\ =\frac{45°}{2} \\ =22\frac{1°}{2} \end{gathered}$$