Related Questions

. ‘পদার্থবিদ্যার শিক্ষক হিসেবে তােমার যােগ্যতা সম্পর্কে কেউ সন্দেহ। পােষণ করে না' এই বাক্যের ইংরেজি অনুবাদ হিসেবে নিচের কোন বাক্য/বাক্যসমূহ গ্রহণযােগ্য? (1) No one doubts your competence as a teacher of physics. (2) No one has and doubt about as a teacher of physics No one has and doubt about your competence as a teacher of physics. (3) No one doubts that your are a competent teacher
A (1)
B (2)
C (3)
D (1) and (2)
Teacher said, 'The earth--round the sun'.
A moves
B moved
C has moved
D will be moving
Teacher said, 'The earth ____ round the sun'?
A will be moving
B moved
C has moved
D moves
Teacher said ‘‘The earth ------ round the sun’’
A moves
B will be moving
C has moved
D moved
Teacher said, ‘The earth -------- round the sun’
A moves
B moved
C has moved
D will be moving
Teacher said, "The earth _____round the sun"
A moved
B moves
C has move
D will be moving
The teacher said, "The earth __________ round the sun."
A moves
B moved
C has moved
D will move
পৃথিবী পৃষ্ঠে একটি ইটের ওজন 81 N. পৃথিবীর অর্ধেক বাসার্ধের সমান উচ্চতায় এবং অর্ধেক বাসার্ধের সমান গভীরতায় ইউটির উপরে পৃথিবীর অভিকর্ষ বলের মান কত হবে?(A brick weighs 81 N on the surface of the earth. What are the earth's gravitational forces act on it at a height of half of the radius of the earth and at a depth of half of the radius of earth, respectively?)
A 36 N and 81 N
B 36 N and 40.5 N
C 36 N and 20.25 N
D 98 and 40.5 N
E 81 N and 81 N
As the sun is to earth, So the earth is to.......
A moon
B star
C mars
D Satarn
Light from the star, Alpha Centauri, which is nearest to the earth after the sun, reaches the earth in
A 4.2 seconds
B 42 seconds
C 4.2 years
D 42 years

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