Exam Maths Puzzle Category

b a teacher is trying to form the group of students in such a way that each group has equal number students and that number should be a prime number

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Exam Other Question

Side WX of a rectangle WXYX is divided into 4 equal parts by points P, Q, R. The ration of the area of PQY to the area of the rectangle WXYZ is a train 150m long is running with a speed 68kmph.in what time will it pass man who is running at 8kmph in the same direction in which the trainnis going?