Related Questions

In a annutal behavior experiment , 50 tagged white pigeons and 200 tagged gray pigeons were released from a laboratory. Within one week, 88 percent of the white pigeons and 80.5 percent of the gray pigeons had returned to the laboratory. what percent of the total number of piegens returned to the laboratory?
A 80.5%
B 82.5%
C 82%
D 85%
In a certain sock drawer, there are 4 pairs black socks, 3 pairs of back socks, 3 pairs of gray of gray socks and 2 pairs of corage socks. It socks removed at random without replaced, what is the minimum number of socks that must removes in order to ensure that two socks of the the same color have been removed?
A 11
B 4
C 3
D 7
The powers to legislate with respect to any matter not enumerated in any of the three lists are mentioned as residuary powers. Which of the following is empowered to determine finally as to whether or not a particular matter falls in this category?
A Lok Sabha
B Judiciary
C Rajya Sabha
D Parliament
A coal having high ratio of volatile matter to fixed carbon as compared to a coal having low ratio of volatile matter to fixed carbon
A Is less liable to spontaneous combustion on storage
B Is more difficult to ignite and produces a shorter flame
C Requires smaller combustion space and less secondary air
D None of these
Identify the ‘part of speech’ to the underlined word in ‘He never made any mention of the matter that would matter later.’
A noun
B verb
C adjective
D adverb
Author of The Pictured of Dorian Gray---
A Boris Pasternauk
B Fitzerald
C Aldous Huxley
D Oscar Wilde
'While I stand on the roadway or one the Pavement gray, I hear in the deep heart's core'. From which poem these lines have been taken.
A From September 1. 1939
B The Lake Isle of Innis free
C The Charge of the Light Bridge
D Dreams
ফটোশপে Color Mode হচ্ছে-i. RGBii. CMYKiii. Gray scale নিচের কোনটি সঠিক?
A i ও ii
B i ও iii
C ii ও iii
D i, ii ও iii
Which of the following function converts an element’s color to a shade of gray, for use by the filter property?
A shade()
B grayscale()
C black()
D brightness()
Which of the following Media Query determines if output is monochrome and how many bits are used for gray display?
A gray
B chrome
C monochrome
D none of the mentioned

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