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

#7852 Bangla Language & Literature General Level 0

The length of a rectangle is increased by 25%. By what percentage should the width be decreased so that the area of the rectangle remains unchanged?

  1. A 20%
  2. B 25%
  3. C 30%
  4. D 35%
Answer: A - 20%

Detailed explanations are only viewable to logged-in users.

Login with Sothik ID

Related Questions

Bangla Language & Literature · General · #13444 কৃত্রিম পেসমেকার যন্ত্রে কোন ব্যাটারি ব্যবহার করা হয়? Bangla Language & Literature · General · #12335 ক একটি মৌলিক সংখ্যা এবং ক, খ দ্বারা বিভাজ্য নয়। ক এবং খ এর লসাগু কত? Bangla Language & Literature · General · #11555 Duchess'' is feminine of- Bangla Language & Literature · General · #25012 AU কোন মহাদেশের সংগঠন? Bangla Language & Literature · General · #13327 পৃথিবীর বিভব কত ধরা হয়? Bangla Language & Literature · General · #10320 Outside the bright primary rainbow, ___________ much fainter secondary rainbo...

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.