W has an exam on Friday. Exactly 3 people have exams between A and M, neither of whom has on exam on Sunday. Q has an exam immediately after I. O has an exam immediately before M. How many people have exams after Q?
We need to determine how many people have their exams after Q, given the schedule constraints for the exams of A, C, I, M, O, Q, and W throughout a week, starting from Monday and ending on Sunday.
Let's analyze the given conditions step-by-step:
Let's arrange these in the context of a week:
| Day | Person |
|---|---|
| Monday | |
| Tuesday | |
| Wednesday | A |
| Thursday | O |
| Friday | W |
| Saturday | M |
| Sunday |
Now, let's place the remaining individuals:
| Day | Person |
|---|---|
| Monday | Q |
| Tuesday | C |
| Wednesday | A |
| Thursday | O |
| Friday | W |
| Saturday | M |
| Sunday | I |
From the final arrangement, after the exam on Monday (which is Q's exam), there are three more exams (C, A, and O) that occur before the week ends. Therefore, the number of exams after Q is 3.
Seven boxes, P, Q, R, S, X, Y and Z, are kept one over the other but not necessarily in the same order. Only P is kept above X. Only two boxes are kept between X and S. Only R is kept below Z. Y is not kept immediately above S. Which box is kept fourth from the top?
What is X in the sequence 132, 129, 124, 117, 106, 93, X ?
A wall clock moves 10 minutes fast in every 24 hours. The clock was set right to show the correct time at 8:00 a.m. on Monday. When the clock shows the time 6:00 p.m. on Wednesday, what is the correct time ?
Four persons A, B, C and D consisting of two married couples are in a group. Both the women are shorter than their respective husbands. A is the tallest among the four. C is taller than B. D is B's brother. In this context, which one of the following statements is not correct ?
How many numbers arc there between 99 and 1000 such that the digit 8 occupies the units place?