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Question

Mrs.Kirandeep, a driving instructor, has to arrange training schedule for some of her pupils. She has 8 new pupil who wish to book either a morning or evening of a particular day. The appointment can be given for Tuesday, Wednesday, Friday and Saturday. The instructor instructs only one pupil in morning and one in the evening session
Mrs.Sabita is only available Tuesday morning but Mr.Aaditya can make time on Wednesday
Mrs. Firdaus is free on Tuesday all day but Mr.Naved is only free Wednesday evening.
Mrs.Seema is only available Friday morning whereas Mrs.Ritu can only make Saturday evening.
Mrs.Shalu is available all day Fridays whereas Mr.Ronald can make any time on a Saturday.
Which of the following two should have morning appointments?

A
Mr.Ronald and Mrs.Shalu
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B
Mr.Ronald and Mrs. Firdaus
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C
Mr.Aaditya and Mrs. Firdaus
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D
Mr.Aaditya and Mr.Ronald
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Solution

The correct option is C Mr.Aaditya and Mr.Ronald
Instructor instructing on everyday is as follows:
Tuesday:morning=Sabita
:Evening=Firdaus
Wednesday:morning=Aditya
:Evening=Naved
Thursday:morning=Ronald
:Evening=Ritu
Friday:morning=Seema
:Evening=Shalu

864092_720792_ans_f4d8bb951f5c4f52aa7b339e2a0cf873.png

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Q.

Direction: Read the following passage and solve the questions based on it.

Five electives, P, Q, R, S, and T, each of 3-hour duration, are scheduled on each of the five days in a week for the students in a school. There are two slots in a day: Morning (M) and Afternoon (F). Each elective is scheduled for 6 hours, one in the morning slot and the other in the afternoon slot. No elective is scheduled for 6 hours on the same day. Each elective is handled by one professor among A, B, C, D, and E.

i.P is scheduled on Tuesday and Friday
ii.If R is scheduled in one slot, then T has to be scheduled in the other slot on the same day
iii.Q is scheduled on Wednesday and Friday.
iv.Professor A, who handles S, is not available on Tuesday morning.
v. Professors B and E handle elective R and T, respectively.
vi. Professors D and C handle the sessions in the morning and afternoon slots, respectively, on Friday.
vii. Professor E is available only in the morning slot on Monday.

Common Solution :

From statements i, ii, and iii, we get the following table. R and T are scheduled on the same day. Only on Monday and Thursday, we have both slots empty. Hence, R and T are scheduled on Monday and Thursday only. So, S must be scheduled on Tuesday and Wednesday.
Days/Slots Mon Tue Wed Thurs Fri
Morning
Afternoon
RT PS QS RT PQ

From statement iv, S is handled by Professor A on Tuesday afternoon and Wednesday morning.
From statements v and vii, Professor E handles elective T on Monday morning. Hence, Professor B handles elective R on Thursday morning.
Days/Slots Mon Tue Wed Thurs Fri
Morning T-E P S-A R-B Q
Afternoon R-B S-A Q T-E P
RT PS QS RT PQ

From statement vi, Professor D handles elective Q in the morning slot on Friday and Professor C handles elective P in the afternoon slot on Friday.
Days/Slots Mon Tue Wed Thurs Fri
Morning T-E P-C S-A R-B Q-D
Afternoon R-B S-A Q-D T-E P-C

Who among the following professors is not available on Tuesday or Wednesday?

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