National Science Olympiad (NSO) preparation package

* Take seven full fledged Olympiad NSO mock exams
* Instantaneous results provided with detail reports.
* Fun way to learn and prepare for Olympiad competitive exams
* Questions answers are prepared with skilled professionals and presented in an appealing GUI
* Any number of re-tests can be taken with this application

Key subject include Science, though some Maths questions shall be there in NSO exam.
[Level 4]

We take extreme care in composing our materials.

// Option A //

To download NSO 4 Science Olympiad mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download NSO 4 Science Olympiad mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download NSO 4 Science Olympiad from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search NSO 4 Science Olympiad in HappyMod App.