Related Questions

There are 87 balls in a jar. Each ball is painted with at least one of two colors, red or green. It is observed that 2/7 of the balls that have red color also have green color, while 3/7 of the balls that have green color also have red color. what fraction of the balls in the jar has both red and green colors?
A 6/14
B 2/7
C 6/35
D 6/29
The pigment used in paints for corrosive resistance, is
A White lead
B Ferrous oxide
C Zinc white
D Red lead
The commonly used thinner in oil paints, is
A Naphtha
B Turpentine
C Both (A) and (B)
D None of these
Most commonly used solvent in oil paints, is
A Petroleum
B Spirit
C Coal tar
D Turpentine
The commonly used drying oil for oil paints, is
A Olive oil
B Linseed oil
C Kerosene oil
D Acetate of lead
Pixel of a color monitor consist of how many color dots ?
A 5
B 4
C 3
D 2
Pixel of a color monitor consists of 3 color dots. The colors are -
A red, green, blue
B cyan, magenta, black
C red, black, white
D black, white, green
12 marbles are selected at random form a large collection of white , red, green and yellow marbles . The number of marbles of each color is unlimited. Find the probability that the selection contains at least one marble of each color ?
A 3491
B 2331
C 3691
D 3391
Which of the following Color Format is a CSS’s six-digit hexadecimal format is the same as color defined in (X)HTML?
A 6-Hex Color
B 3-Hex Color
C RGBS
D RGBa
Which of the following CSS property border-color property sets the color of an element’s four borders?
A border-background
B border-background-color
C border-color
D all of the mentioned

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