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Online GK Practice on Physical Science in Bengali
Bithika Sunday, 6 May 2018
Welcome to Online GK Practice. In this section you can learn Gk General Knowledge on Physical Science in Bengali Language by practicing below multiple choice question. As the test based through online may be perfect practice and very useful for all competitive exam and GK Quiz. You can easily make this test to improve your GK skill on Physical Science. To start your practice, you can choose the correct alternative and click on 'Finish' button to see your result with score, percentage. You can find red underline for your wrong answer and green underline for your right answer. To find better survey, you can try this test on the Chrome Browser of your android mobile.
asily make this test to improve your GK skill on Physical Science. To start your practice, you can choose the correct alternative and click on ‘Finish’ button to see your result with score, percentage. You can find red underline for your wrong answer and green underline for your right answer. To find better survey, you can try this test on the Chrome Browser of your android mobile.
Question #18: শব্দের তীব্রতা কত ডেসিবেল বা তার বেশি হলে তা শব্দদূষণ ঘটায়-
৬৫ ৫৫ ৭৫ ৮৫Ans: ৬৫
Question #19: স্টেথোস্কোপ যন্ত্রে ব্যবহার করা হয়েছে শব্দের-
প্রতিসরণ প্রতিফলন বিক্ষেপণ ব্যতিচারAns: প্রতিসরণ।
Question #20: একটি ইমালসন হল-
সাবানের ফেনা দুধ কুয়াশা গঁদের আঠাAns: দুধ।
Hope, this Online Test will help you to prepare for any competitive exam like WBCS, PSC, SSC, Clerk, Group D, Police, Railway Group D, Railway Group C, Bank etc exam. Don't forget to share this with your friend also.
Thanks for reading Online GK Practice on Physical Science in Bengali
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