Mn:mining Engineering Worksheet - 2013 Page 13
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152013
MINING ENGG. –MN
Statement for Linked Answer Questions 54 and 55:
0
A 4.6 m wide vein dipping at 80
is mined by horizontal cut-and-fill stoping method. The fill is to be
placed in the stope along the length of 46 m and to a height of 3.0 m. If the specific weight of the fill
3
material is 15.86 kN/m
and the porosity is 35%, under fully saturated conditions
3
Q.54
the volume of water in the fill in m
is
(A) 222.18
(B) 332.40
(C) 336.44
(D) 634.80
Q.55
the mass of solids in saturated fill in tonnes is
(A) 820.00
(B) 804.10
(C) 799.30
(D) 788.80
General Aptitude (GA) Questions
Q. 56 – Q. 60 carry one mark each.
If 3
5 and 8
11 then which of the following options is TRUE?
Q.56
(A)
(B)
(C)
(D)
Q.57
The Headmaster ___________ to speak to you.
Which of the following options is incorrect to complete the above sentence?
(A) is wanting
(B) wants
(C) want
(D) was wanting
Q.58
Mahatama Gandhi was known for his humility as
(A) he played an important role in humiliating exit of British from India.
(B) he worked for humanitarian causes.
(C) he displayed modesty in his interactions.
(D) he was a fine human being.
MN
13/15
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