Hints to revise all the 12 chapters of CBSE Class 12 Business Studies exam have been shared here.

To calculate percentage, sum obtained marks and divide by total maximum marks, then multiply by 100. Students should follow CBSE guidelines as practicals and subject rules may vary.

Finding the right book can make a big difference, especially when you’re just starting out or trying to get better. We’ve ...

BACKGROUND: Mental stress-induced myocardial ischemia is often clinically silent and associated with increased cardiovascular risk, particularly in women. Conventional ECG-based detection is limited, ...