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

#32883 Bangla Language & Literature Time and Work Level 0

If it takes 50 workers 4 hours to dig a hole, how long should it take 30 workers to dig the same hole?

  1. A 2 hours 24 minutes
  2. B 5 hours 12 minutes
  3. C 6 hours 12 minutes
  4. D 6 hours 40 minutes
Answer: D - 6 hours 40 minutes

Detailed explanations are only viewable to logged-in users.

Login with Sothik ID

Related Questions

Bangla Language & Literature · Time and Work · #30649 A laborer is paid Tk.20 per hour for an 8-hour day. If he works overtime (abo... Bangla Language & Literature · Time and Work · #29085 A, B and C can complete a pice of work in 24, 6 and 12 days respectively. Wor... Bangla Language & Literature · Time and Work · #30238 Rumi and Rony can finish a task working together in 12 days. If Rony alone ca... Bangla Language & Literature · Time and Work · #33045 After working for a total of 4 hours at temporary job we work told that we ha... Bangla Language & Literature · Time and Work · #31296 A clock slows down one minute every 24 hours. How long will it take to slow d... Bangla Language & Literature · Time and Work · #28813 If a car can drive 25 km on two litters of octen, how many litters will be ne...

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.