Related Questions

Wagner earthing device is used to eliminate errors due to
A Electrostatic coupling
B Electromagnetic coupling
C Both A and B
D None of the above
A special lottery is to be held to select the student who will live in the only deluxe room in a dormitory . There are 100 seniors, 150 juniors and 200 sophomres who applied. Each senior's junior's name , 2 times; and each sophomres who applied. Each senior's name is placed in the lottery 3 times; each junior's name ,2 times name, 2 times ; and each sphomore's name , 1 time . What is the probability that a senior's name will be chosen?
A 18
B 38
C 48 
D 28
A red house is built from red bricks . A blue house is built from blue bricks. A white house is built from white bricks. Then what is a greenhouse made from ?
A green bricks
B wood
C glass
D steel
World renowned philosopher Karl Marx was born in the country
A Austria
B Germany
C Russia
D Italy
To build castle in the air is ---
A to work selflessly
B to be a dreamer
C to work hard
D to make a fortune
To carry coals to new castle- এর বাংলা কি
A ঝোপ বুঝে কোপ মারা
B কাঁচা বাঁশে ঘুন ধরা
C তেলা মাথায় তেল দেওয়া
D কয়লা ধুলে ময়লা যায় না
' To carry coal to new castle ' means -
A To carry coal to new Zealand
B To carry coal where there are no coal
C To take things they are already plentiful
D To take things where they are mostly needed
`A castle in the air' means-
A Giving effort
B Making building
C Absurd imagination
D Silly dream
The teachers were talking about a trip to see castle E and the students were wondering -
A when it was
B where they go
C what they were
D where they will be
Carring coals to new castle - এর ঠিক অর্থ
A যার আছে তাকেই দেওয়া
B অর্থহীন সাহায্য
C বিপদের সাহায্য করা
D কয়লা খনিতে কয়লা পাঠানো

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