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In a survey of 600 students in a schoo...

In a survey of 600 students in a school, 150 students were found to be taking tea and 225 taking coffee, 100 were taking both tea and coffee. Find how many students were taking neither tea nor coffee ?

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In a survey of 400 students in a school, 100 were listed as taking apple juice, 150 as taking orange juice and 75 were listed as taking both apple as well as orange juice. Find how many students were taking neither apple juice nor orange juice.

In a survey of 400 students in a school, 100 were listed as taking apple juice, 150 as taking orange juice and 75 were listed as taking both apple as well as orange juice. Find how many students were taking neither apple juice nor orange juice.

Knowledge Check

  • In a group of 75 persons every one takes either tea or coffee. If 45 take tea and 35 take coffee, then the Number of persons who take tea only (and not coffee) is

    A
    35
    B
    40
    C
    45
    D
    50

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