QA_Flow measurement by orificemeter and venturimeter_pre-test_p1

[varshanihanth]

Defect Description:
when we choose the appropriate option, only for one question and click on the submit button in the pretest page of "Flow measurement by orificemeter and venturimeter" experiment it is re-directing to the aim page of the experiment instead of validating the options and displaying the result on the screen or to display a message on the screen as to choose the options for the remaining questions..

Actual Result :
when we choose the appropriate option only for one question and click on the submit button in the pretest page of "Flow measurement by orificemeter and venturimeter" experiment it is re-directing to the aim page of the experiment

Environment:
OS: Windows 7, Ubuntu-16.04,Centos-6
Browsers: Firefox-42.0,Chrome-47.0,chromium-45.0
Bandwidth : 100Mbps
Hardware Configuration:8GBRAM ,
Processor:i5

Test Step Link:
https://github.com/Virtual-Labs/chemical-engg-iitb/blob/master/test-cases/integration_test-cases/Flow%20measurement%20by%20orificemeter%20and%20venturimeter/Flow%20measurement%20by%20orificemeter%20and%20venturimeter_06_pre-test_p1.org