Hi Sruthi! We first of all apologize for the inconvenience caused to you. Replying to your query we would like to state that

1. The 'Newest' tab helps you get to know the recently updated questions on top. Whenever a new question is uploaded in the exercise page of a particular chapter it goes on top under this tab.

2. The 'Trending' tab helps you get to know which questions are there that have high probability of coming in a particular exam from the chapter you choose.

We, therefore, would say that both the tabs are important. If you want to practise new questions in a chapter then you should go for 'newest' and if you want exam specific questions then you must choose the 'trending' tab.

We hope it helps.

For any other support related query feel free to write back to us at support@smartkeeda.com. We are committed to serve you better.

Regards,
Team Smartkeeda
www.smartkeeda.com