E Eduvai

Bangla Exam Practice Library

Prepare for your exams with Eduvai.

Search thousands of Bangla MCQs, browse subject sets, or start a quick practice round to test your preparation.

59,959 questions indexed
2 subject categories
BN primary content language
Start practice Browse subjects

Subjects

Browse by subject and prepare systematically.

Bangla Language & Literature 59,440 questions Bangladesh Studies 519 questions Mixed Practice 10 random questions

Question Bank

Showing 1-1 of 1

#10398 Bangla Language & Literature General Level 0

একটি কণার উপর F↔=(10i∧+10j∧+10k∧)N বল প্রয়োগ করলে কণাটির সরণ হয় , r↔=(2i∧+2j∧-2k∧)m । বল কৃর্তক সম্পাদিত কাজ কত হবে?

  1. A 10 j
  2. B 20 j
  3. C 30 j
Answer: B - 20 j

Detailed explanations are only viewable to logged-in users.

Login with Sothik ID

Related Questions

Bangladesh Studies · General · #9572 প্রথম Web browser কোনটি? Bangla Language & Literature · General · #10337 A synonym of 'prolong' is ____ . Bangla Language & Literature · General · #431 <p>'সোনার তরী' কবিতাটি কয়টি অনুচ্ছেদে বিভক্ত -</p> Bangla Language & Literature · General · #9977 ঢাকায় অনুষ্ঠিত সর্বশেষ এশীয় চারুকলা প্রদর্শীয় অংশ নেওয়া দেশের সংখ্যা- Bangla Language & Literature · General · #25041 IAEA - এর নির্বাহী প্রধাণ হলেন- Bangla Language & Literature · General · #59035 What is the main objective of the devaluation of currency?

About Eduvai

Your partner in exam preparation.

Eduvai provides an interactive, easy-to-use search and practice tool for exam questions. Our mission is to make preparation resources accessible to all students, helping you test your knowledge and track your progress in real-time.