Everyday curiosities

Make sense of everyday questions

From unfamiliar terms to changing prices and rules, find context for the things that leave you wondering.

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Which Calculator Do You Need for Maths in India?

Published

Which Calculator Do You Need for Maths in India?

The right calculator depends on the hardest operation you actually need—not on how advanced the model sounds. Here is a practical way to separate basic arithmetic, scientific functions and higher-level numerical tools.

Reading time: 4 min

What Does “NDTV” Mean When You Search It?

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What Does “NDTV” Mean When You Search It?

The useful answer to “What is NDTV?” is not just a channel name. NDTV presents a wider portfolio, and the format you choose changes how you should read it.

Reading time: 2 min

Can You Take a Calculator to a CBSE Board Exam?

Published

Can You Take a Calculator to a CBSE Board Exam?

For ordinary CBSE Class X and XII candidates, the official guidance says calculators are barred. The exception is a defined accommodation—not permission to bring your own device.

Reading time: 2 min