🧠PYQ Practice Panel
Go Back
Instructions
Calculator
Support
Previous
Next
×
Instructions
Read all instructions carefully before attempting the quiz
1. Read the question carefully.
2. This page shows questions from Unit 1.
3. Questions are displayed randomly each reload.
4. Select the option you think is correct. You can only select once.
5. Click "Check Answer" to see result. Correct = green, wrong = red.
6. "Show Explanation" enabled after timer ends or 5s after checking answer.
7. Use "Previous" and "Next" to navigate.
×
7
8
9
÷
4
5
6
×
1
2
3
−
0
.
=
+
C
×
Support
For Support, please write to us
Email: defend@dehelixbio.com