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Directions For Questions
Directions : Study pie-chart and table carefully to answer the questions that follow:
Pie-Chart showing Percentage Wise Distribution of Cars in four different states
Total Cars = 700
Table showing ratio between diesel and petrol engine cars which are distributed among four different states:
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What is the difference between the number of diesel engine cars in state-2 and the number of petrol engine cars in state-4?
Number of petrol engine cars in state-3 is what percent more than the number of diesel engine cars in state-1 ?
If 25% of diesel engine cars in state-3 are AC and remaining cars are non-AC, what is the number of diesel engine cars in state-3 which are non-AC?
What is the difference between the total number of cars in state- 3 and the number of petrol engine cars in state-2?
What is the average number of petrol engine cars in all the states together?
DIRECTIONS: Study the given information carefully and answer the related questions given below:
In a bag there are four types of coloured balls of white, green, yellow and black colours. The probability of selecting one white ball out of the total balls is 1/5 , the probability of selecting one green ball out of the total balls is 3/11 and the probability of selecting one yellow ball out of the total balls is 1/2 . The number of black balls in the bag is 3.
What is the probability of selecting one ball which is numbered as a multiple of 4 or 5 out of the total balls, if the balls are numbered as 1, 2, 3, ... and so on?
In a bag there are four types of coloured balls of white, green, yellow and black colours. The probability of selecting one white ball out of the total balls is 1/5, the probability of selecting one green ball out of the total balls is 3/11 and the probability of selecting one yellow ball out of the total balls is 1/2 . The number of black balls in the bag is 3.
What are the total number of balls in the bag?
What is the probability of selecting three balls in which at least one ball is of black colour?
What is the probability of selecting five balls if no ball is of green colour?
What is the probability of selecting one ball which is numbered as a multiple of 7 or 11 out of total balls?
Answered - 0
Un-answered - 10