CBSE board exam 2026: CBSE class 12th physics exam on Feb 20; check previous 3 years sample question paper, exam pattern here

The CBSE Class 12th Physics Board examination will be held on February 20, 2026. The exam will begin at 10:30 AM and continue ...
Science Daily

Ramanujan’s 100-year-old pi formula is still revealing the Universe

Ramanujan’s elegant formulas for calculating pi, developed more than a century ago, have unexpectedly resurfaced at the heart ...

The Russian Way to Multiply Is So Much Cooler Than Ours

To do the method, begin by writing the two numbers you want to multiply at the top of two columns. In the left column, you ...

Karnataka 2nd PUC model question papers 2025-26 PDFs: Download subject-wise class 12 sample papers

The Karnataka School Examination and Assessment Board (KSEAB) has made available the 2nd PUC Model Question Papers for the academic year 2025–26. These model papers have been released for Class 12 ...