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Showing posts with label profit-loss. Show all posts
Showing posts with label profit-loss. Show all posts

Thursday 16 July 2015

Hemocyanin is an oxygen-transport metalloprotein present in some invertebrate animals

Post 378

UPSC CAPF(AC) Exam 2015 Questions Solved

Question 33 Hemocyanin is an oxygen-transport metalloprotein present in some invertebrate animals. This protein contains :

A) one copper atom
B) two copper atoms
C) one iron atom
D) one magnesium atom

Answer: B) two copper atoms

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Question 34 'A','B' and 'C' started their independent businesses with equal amounts of capital. During the first year 'A' made 10 % profit, 'B' incurred 10 % loss and 'C' made a profit of 5 %. In the second year 'A' incurred 20 % loss, 'B' made profit of 20 % and 'C' made profit of 5 %. Which of the following is FALSE at the end of second year

A) 'C' is the richest
B) 'A' is the poorest
C) 'B'is the richest
D) 'C' is richer than'B'

Answer: C) 'B'is the richest

Question 35 At what time between 2 and 3 will the hour and minute hands of a clock be 12 minutes divisions apart?

A) 20 minutes past 2
B) 24 5/11 minutes past 2
C) 24 minutes past 2
D) 24 12/13 minutes past 2

Answer: C) 24 minutes past 2

Question 36 Which of the following statements with regard to the continental shelf is NOT correct

A) Shelves are absent close to plate boundaries
B) They are highly sedimented
C) They have abrupt falls towards the continental slopes
D) They are rich fishing areas

Answer: A) Shelves are absent close to plate boundaries

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