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.Management Sciences
Author: Hamad
Washing of coal decreases its_________________?
0
A. Caking index
B. Mineral matter content
C. Ash content
D. Both B. and C.
Any question suggesting the answer which the person putting it wishes or expects to receive is called a_______ question?
A. Informative
B. Competitive
C. Leading
D. None of these
A river 2m deep and 45 m wide is flowing at the rate of 3 kmph the amount of water that runs into the sea per minute is?
A. 4500 M3
B. 27000 M3
C. 3000 M3
D. 2700 M3
(more…)
Vascular Cambium initially appears as actively dividing cells between_________________?
A. Primary Xylem and secondary xylem.
B. Primary xylem and secondary phloem.
C. Primary xylem and primary phloem
D. Secondary xylem and secondary phloem.
Which of the following is used for primary crushing of very hard lumpy materials ?
A. Toothed roll crusher
B. Gyratory crusher
C. Ball mill
D. Tube mill
The curved surface of a sphere is 64 π cm2. Find its radius?
A. 1 cm
B. 2 cm
C. 4 cm
D. 3 cm
The greatest number of four digits that have 144 for their HCF is___________?
A. 9930
B. 9903
C. 9935
D. 9936
(more…)
The disadvantage of a half-wave rectifier is that the__________________?
A. components are expensive
B. diodes must have a higher power rating
C. output is difficult to filter
D. none of the above
The process of passing on sayings, songs and tales ?
A. Narration
B. History
C. Persuasion
D. Oral Tradition
Which of the following excavators is most suitable for digging under water?
A. Drag line
B. Hoe
C. Clam shell
D. Dipper shovel
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