1. Color for different question types as per our website.
2. Font-size changes to make text look more better.
3. Random number of attempted questions for each question on feed tab (prev. it was contant).
4. Spacing issue in Notifications 'TAB' resolved.
5. There was an issue with Notifications 'TAB' , which appears only on simulator and not on device. It was giving a crash on simulator. Its resolved now.