MBA Exam

Q: QQAD team decides to go on vacation for 8 days trusting their NL software system. The problems are fed into the system and date timer set in advance for each 8 days for the questions to be delivered to the subscribers daily. However, the software follows a weird rule. It doesn't always deliver the NL daily in those 8 days, but never misses 3 consecutive deliveries. How many possible ways are there for the NLs delivery in those 8 days?

1) 162
2) 138
3) 117
4) 149

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MBA Other Question
Q--A positive integer is equal to the square of the number of factors it has. How many such integers are there?

1) 0
2) 1
3) 2
4) 3
 People are sitting in theater
watching a movie. The row they are in contains several seats. After
intermission, they all return to the same row but choose their seats randomly.
What is the probability that neither of the two people sitting in the two seats
were previously sitting in an aisle seat?

1) 1
2) 0
3) 17/21
4) 13/21