Each of A, B, C, D, E, F and G has an exam on a different day of a week starting from Monday and ending on Sunday of the same week. C has the exam on Tuesday. Only one person has the exam between A and G; A has the exam before G. D has the exam on the day immediately before A, but not on Thursday. F's exam is on one of the days before E but after B. E has the exam on Sunday. Who among the following has the exam on Monday?

Six persons K, L, M, N, O and P attend class on one of six different days from Monday to Saturday of the same week. On each day, one person attends the class. No class is held on Sunday. N attends class just after P. Only two persons attend class between L and M. M attends class just after K. N attends class on Tuesday. On which day does O attend class?

Each of P, Q, R, S, T, U, and V has an exam on a different day of a week starting from Monday and ending on Sunday of the same week. Testbook + 1 Only four people have exams after V. Only four people have exams before S. P has the exam after R but before V. T has the exam on some day after Q but not on Sunday. How many people have exams between Q and U?