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# How to use calculator?Note : This option will be visible only if the staff has provided permission

Articles on: [Courses](/en/category/courses-1vx9c1l/)

While taking test, by clicking the calculator icon you can use calculator as shown below.  
  
![](https://storage.crisp.chat/users/helpdesk/website/597d36672081b800/1d412a1d-53de-4ee3-aa76-6d652b_dsqbqp.png)  
  
![](https://storage.crisp.chat/users/helpdesk/website/bb31678c2ad54800/8b340bc3-b8bd-4d7b-b483-087496_xp037p.png)  

Updated on: 04/09/2023