SBI Associate PO 2010

Instructions

Study the graphs carefully to answer the question that follow:
Total number of children in 6 different schools and the percentage of girls in them

                                              Percentage of Girls

Question 111

What is the total percentage of boys in schools R and U together (rounded off to two digits after decimal)

Video Solution
Question 112

What is the total number of boys in School T ?

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Question 113

The total number of students in school R is approximately what per cent of the total number of students in school S ?

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Question 114

What is the average number of boys in schools P and Q together ?

Video Solution
Question 115

What is the respective ratio of the number of girls in school P to the number of girls in school Q ?

Video Solution
Instructions

Study the given information carefully and answer the question that follow:
A basket contains 4 red, 5 blue and 3 green marbles

Question 116

If three marbles are picked at random what is the probability that either all are green or all are red ?

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Question 117

If two marbles are picked at random what is the probability that both are red ?

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Question 118

If three marbles are picked at random what is the probability that at least one is blue ?

Video Solution
Instructions

Study the given information carefully and answer the question that follow:
A committee of five members is to be formed out of 3 trainees 4 professors and 6 research associates In how many different ways can this be done if:

Question 119

The committee should have all 4 professors and and 1 research associate or all 3 trainees and 2 professors ?

Video Solution
Question 120

The committee should have 2 trainees and 3 research associates ?

Video Solution
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