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

#30636 Bangla Language & Literature Percentage Level 0

3 liters of water is added to 15 liters of mixture of a 20% solution of alcohol in water. The strength of alcohol is now--

  1. A 16%
  2. B 24%
  3. C 25/2%
  4. D 50/3%
Answer: D - 50/3%

Detailed explanations are only viewable to logged-in users.

Login with Sothik ID

Related Questions

Bangla Language & Literature · Percentage · #32787 √(3.6% of 40) =? Bangla Language & Literature · Percentage · #28983 A man's basic pay for a 40 hours week is Tk.20. Over time is paid for at 25% ... Bangla Language & Literature · Percentage · #32991 A man pays 5% this annual income as tax. If he paid Tk.600 as tax last year, ... Bangla Language & Literature · Percentage · #32130 72% of the students of a certain class took Biology and 44% took mathematics.... Bangla Language & Literature · Percentage · #28900 In a shipment of 250 machine parts, 4% were defective. In another shipment of... Bangla Language & Literature · Percentage · #31498 The price of tea being increased by 20%, a man reduces his consumption by 20%...

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.