Related Questions

Calorific value of coal middling generated in coal washeries during washing of coal may be around __________ Kcal/kg.
A 1000
B 4000
C 6000
D 8000
A man deposits certain amount in his bank account. After a few days. he withdraws half of the money deposited and deposits Tk. 500 more. If he has a balance of Tk. 2000 in his bank account, find the amount deposited initially.
A Tk. 1500
B Tk. 2000
C Tk. 2500
D Tk. 3000
"the girl is meritorious , she must come of a rich come of a rich family. the speaker most probably assumes which of the following.?
A Girls from rich families look nice
B There is a direct relationship between merit and wealth
C Merit is an outcome of hard work
D Merit is measured by performance on exams .
Kalgoorlie in Australia is famous for its rich deposits of
A Coal
B Gold
C Mercury
D Iron
Hazaribagh district in Jharkhand has rich deposits of
A Gold
B Mica
C Gypsum
D Lead
Major coal deposits of India occur in
A Seams separated by igneous rocks
B Seams separated by sedimentary rocks
C Seams separated by metamorphic rocks
D Open cast mines
Rich cement mortars are more liable to cracking as compared to lean mortars because rich mortars have
A High shrinkage
B Less strength
C Both (A) and (B)
D None of above
The Allegheny Mountain range are rich in coal
A The Allegheny
B Mountain Range
C are rich
D in coal
The Appalachian coal fields, one of the important coal fields in the world, are located in ________
A China
B Great Britain
C U.S.A.
D Russia
Which of the following types of coal represents the first stage of formation of coal?
A Anthracite
B Lignite
C Peat
D Bituminous

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