Related Questions

In a city 40% of the people have black hair, 25% have black eyes and 10% have both black hair and black eyes. What percentage of the people in the city has neither black hair nor black eyes?
A 35
B 40
C 45
D 50
In a certain city 40% of the people have black hair, 25% have black eyes and 10% have both black hair and black eyes. What percentage of the people in the city have neither black hair nor black eyes?
A 35
B 40
C 45
D 50
10 cats caught 10 rats in 10 seconds. How many cats are required to catch 100 rats in 100 seconds ?
A 10
B 20
C 50
D 100
10 cats caught 10 rats in 10 seconds. How many cats are required to catch 100 rats in 100 seconds?
A 10
B 20
C 50
D 100
Summers in Western Europe are warmer than those in Eastern Europe because of ________
A The influence of the warm ocean current
B The influence of bright sunshine
C The lower mountains terrain
D Peninsular nature of the continent
The winter temperatures of north-western Europe are higher than those of eastern Europe in the same latitudinal zone because ________
A It is on the western side of the continent
B It 'is near the sea
C It receives only light falls of snow
D It lies under westerly winds which blow over the Gulf Stream Drift
A basket contains four balls of four diffirent colors -white red, black and green which will be distributed among for persons Rajib, Litu, Simu, and Rida. Rida must not be given the black one. Simu not be given either the black one or the green one. If the above conditions are fulfilled, Which of the following must be true?
A Simu will be given the red one
B Lity will given the black one
C Rida will be given the green one
D All of these
A box contains 200 marbles, 25% of which are of black colour. Babu took some marbles from the box found that 30% of them are black. Of the remaining marbles, 10% were black marbles. How many marbles did Babu take?
A 120
B 125
C 150
D None of these
There isn't _______ plague in Europe today.
A some
B any`
C the
D no
The house is infected _____ rats. (Choose the appropriate word to fill in the gap)
A with
B by
C against
D for

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