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.

59,964 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 524 questions Mixed Practice 10 random questions

Question Bank

Showing 1-1 of 1

#28774 Bangla Language & Literature Statistics and Average Level 0

Average of P numbers is x and average of N numbers is y. Find the average of all of the numbers.

  1. A (Px + Ny)/(p + N)
  2. B (Px + Ny)/xy(P + N)
  3. C (x + y)/(P + N)
  4. D x + y
Answer: A - (Px + Ny)/(p + N)

Detailed explanations are only viewable to logged-in users.

Login with Sothik ID

Related Questions

Bangla Language & Literature · Statistics and Average · #30032 The of 5 quantities is 6. The average of 3 of them is 8. What is the average ... Bangla Language & Literature · Statistics and Average · #29395 The average temperature on Wednesday,Thursday and Friday was 25°c. The averag... Bangla Language & Literature · Statistics and Average · #30952 What is the average of 0.36, 4.6, 0.64 and 2.4? Bangla Language & Literature · Statistics and Average · #33184 If p is less than q , which of the following is the greater than p and less t... Bangla Language & Literature · Statistics and Average · #29481 A car travles 180 km from A to B at 60 kilometers/hour and returns from B to ... Bangla Language & Literature · Statistics and Average · #31412 The average of a, b, c is 6 and a - b = 4, ab = 21, what is the value of c?

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.