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Directions: Study the information given below and answer the following question.
From 22nd January to 27th January, Charlie will take coaching of six different subjects. The six different subjects are Biochemistry, Microbiology, Cell Biology, Molecular Biology, Genetics and Immunology. He will study only one subject on one day.
(i) Cell Biology will be studied at least before 2 subjects.
(ii) Immunology will be studied on 27th January, but Biochemistry will not be studied on 23rd January.
(iii) Both Microbiology and Genetics will not be studied on odd number dates.
(iv) Molecular Biology will be studied immediately after Cell Biology.
(v) At least four subjects will be studied after Genetics.
(vi) Molecular Biology will not be studied immediately before Microbiology.
Q. How many subjects will be studied by Charlie before Cell Biology?
  • a)
    One
  • b)
    Two
  • c)
    Three
  • d)
    Four
Correct answer is option 'A'. Can you explain this answer?
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Most Upvoted Answer
Directions: Study the information given below and answer the followin...
Using (ii), (v) and (iii), we have the following possibilities
Now, using (iv) and (i), we have the following possibilities:
Using (iii), the following arrangement can be made:
Using (vi), Case-I(a) gets eliminated.
Here is the complete arrangement:
Charlie will study only one subject before Cell Biology.
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Solution:
Given,
Charlie will take coaching of six different subjects and he will study only one subject on one day.
The six different subjects are:
1. Biochemistry
2. Microbiology
3. Cell Biology
4. Molecular Biology
5. Genetics
6. Immunology

(i) Cell Biology will be studied at least before 2 subjects.
(ii) Immunology will be studied on 27th January, but Biochemistry will not be studied on 23rd January.
(iii) Both Microbiology and Genetics will not be studied on odd number dates.
(iv) Molecular Biology will be studied immediately after Cell Biology.
(v) At least four subjects will be studied after Genetics.
(vi) Molecular Biology will not be studied immediately before Microbiology.

We need to find out how many subjects will be studied by Charlie before Cell Biology.

From the given information, we can deduce the following:
- Immunology will be studied on 27th January, so Cell Biology must be studied before that.
- Molecular Biology will be studied immediately after Cell Biology, so Cell Biology must be studied before Molecular Biology.
- Microbiology and Genetics will not be studied on odd number dates, so they can only be studied on even number dates.
- At least four subjects will be studied after Genetics, so Genetics must be studied before the 23rd January.
- Molecular Biology will not be studied immediately before Microbiology, so Microbiology must be studied after Molecular Biology.

Therefore, the order of subjects studied by Charlie could be:
22nd January: Genetics
23rd January: Immunology, Cell Biology
24th January: Molecular Biology
25th January: Biochemistry
26th January: Microbiology

So, only one subject (Genetics) will be studied by Charlie before Cell Biology. Hence, the correct answer is option (a) One.
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Directions: Study the information given below and answer the following question.From 22nd January to 27th January, Charlie will take coaching of six different subjects. The six different subjects are Biochemistry, Microbiology, Cell Biology, Molecular Biology, Genetics and Immunology. He will study only one subject on one day.(i) Cell Biology will be studied at least before 2 subjects.(ii) Immunology will be studied on 27th January, but Biochemistry will not be studied on 23rd January.(iii) Both Microbiology and Genetics will not be studied on odd number dates.(iv) Molecular Biology will be studied immediately after Cell Biology.(v) At least four subjects will be studied after Genetics.(vi) Molecular Biology will not be studied immediately before Microbiology.Q. How many subjects will be studied between Microbiology and the one which is to be studied on 22nd January?

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Directions: Study the information given below and answer the following question.From 22nd January to 27th January, Charlie will take coaching of six different subjects. The six different subjects are Biochemistry, Microbiology, Cell Biology, Molecular Biology, Genetics and Immunology. He will study only one subject on one day.(i) Cell Biology will be studied at least before 2 subjects.(ii) Immunology will be studied on 27th January, but Biochemistry will not be studied on 23rd January.(iii) Both Microbiology and Genetics will not be studied on odd number dates.(iv) Molecular Biology will be studied immediately after Cell Biology.(v) At least four subjects will be studied after Genetics.(vi) Molecular Biology will not be studied immediately before Microbiology.Q. How many subjects will be studied by Charlie before Cell Biology?a)Oneb)Twoc)Threed)FourCorrect answer is option 'A'. Can you explain this answer?
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Directions: Study the information given below and answer the following question.From 22nd January to 27th January, Charlie will take coaching of six different subjects. The six different subjects are Biochemistry, Microbiology, Cell Biology, Molecular Biology, Genetics and Immunology. He will study only one subject on one day.(i) Cell Biology will be studied at least before 2 subjects.(ii) Immunology will be studied on 27th January, but Biochemistry will not be studied on 23rd January.(iii) Both Microbiology and Genetics will not be studied on odd number dates.(iv) Molecular Biology will be studied immediately after Cell Biology.(v) At least four subjects will be studied after Genetics.(vi) Molecular Biology will not be studied immediately before Microbiology.Q. How many subjects will be studied by Charlie before Cell Biology?a)Oneb)Twoc)Threed)FourCorrect answer is option 'A'. Can you explain this answer? for SSC CGL 2024 is part of SSC CGL preparation. The Question and answers have been prepared according to the SSC CGL exam syllabus. Information about Directions: Study the information given below and answer the following question.From 22nd January to 27th January, Charlie will take coaching of six different subjects. The six different subjects are Biochemistry, Microbiology, Cell Biology, Molecular Biology, Genetics and Immunology. He will study only one subject on one day.(i) Cell Biology will be studied at least before 2 subjects.(ii) Immunology will be studied on 27th January, but Biochemistry will not be studied on 23rd January.(iii) Both Microbiology and Genetics will not be studied on odd number dates.(iv) Molecular Biology will be studied immediately after Cell Biology.(v) At least four subjects will be studied after Genetics.(vi) Molecular Biology will not be studied immediately before Microbiology.Q. How many subjects will be studied by Charlie before Cell Biology?a)Oneb)Twoc)Threed)FourCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for SSC CGL 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: Study the information given below and answer the following question.From 22nd January to 27th January, Charlie will take coaching of six different subjects. The six different subjects are Biochemistry, Microbiology, Cell Biology, Molecular Biology, Genetics and Immunology. He will study only one subject on one day.(i) Cell Biology will be studied at least before 2 subjects.(ii) Immunology will be studied on 27th January, but Biochemistry will not be studied on 23rd January.(iii) Both Microbiology and Genetics will not be studied on odd number dates.(iv) Molecular Biology will be studied immediately after Cell Biology.(v) At least four subjects will be studied after Genetics.(vi) Molecular Biology will not be studied immediately before Microbiology.Q. How many subjects will be studied by Charlie before Cell Biology?a)Oneb)Twoc)Threed)FourCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Directions: Study the information given below and answer the following question.From 22nd January to 27th January, Charlie will take coaching of six different subjects. The six different subjects are Biochemistry, Microbiology, Cell Biology, Molecular Biology, Genetics and Immunology. He will study only one subject on one day.(i) Cell Biology will be studied at least before 2 subjects.(ii) Immunology will be studied on 27th January, but Biochemistry will not be studied on 23rd January.(iii) Both Microbiology and Genetics will not be studied on odd number dates.(iv) Molecular Biology will be studied immediately after Cell Biology.(v) At least four subjects will be studied after Genetics.(vi) Molecular Biology will not be studied immediately before Microbiology.Q. How many subjects will be studied by Charlie before Cell Biology?a)Oneb)Twoc)Threed)FourCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for SSC CGL. Download more important topics, notes, lectures and mock test series for SSC CGL Exam by signing up for free.
Here you can find the meaning of Directions: Study the information given below and answer the following question.From 22nd January to 27th January, Charlie will take coaching of six different subjects. The six different subjects are Biochemistry, Microbiology, Cell Biology, Molecular Biology, Genetics and Immunology. He will study only one subject on one day.(i) Cell Biology will be studied at least before 2 subjects.(ii) Immunology will be studied on 27th January, but Biochemistry will not be studied on 23rd January.(iii) Both Microbiology and Genetics will not be studied on odd number dates.(iv) Molecular Biology will be studied immediately after Cell Biology.(v) At least four subjects will be studied after Genetics.(vi) Molecular Biology will not be studied immediately before Microbiology.Q. How many subjects will be studied by Charlie before Cell Biology?a)Oneb)Twoc)Threed)FourCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Directions: Study the information given below and answer the following question.From 22nd January to 27th January, Charlie will take coaching of six different subjects. The six different subjects are Biochemistry, Microbiology, Cell Biology, Molecular Biology, Genetics and Immunology. He will study only one subject on one day.(i) Cell Biology will be studied at least before 2 subjects.(ii) Immunology will be studied on 27th January, but Biochemistry will not be studied on 23rd January.(iii) Both Microbiology and Genetics will not be studied on odd number dates.(iv) Molecular Biology will be studied immediately after Cell Biology.(v) At least four subjects will be studied after Genetics.(vi) Molecular Biology will not be studied immediately before Microbiology.Q. How many subjects will be studied by Charlie before Cell Biology?a)Oneb)Twoc)Threed)FourCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Directions: Study the information given below and answer the following question.From 22nd January to 27th January, Charlie will take coaching of six different subjects. The six different subjects are Biochemistry, Microbiology, Cell Biology, Molecular Biology, Genetics and Immunology. He will study only one subject on one day.(i) Cell Biology will be studied at least before 2 subjects.(ii) Immunology will be studied on 27th January, but Biochemistry will not be studied on 23rd January.(iii) Both Microbiology and Genetics will not be studied on odd number dates.(iv) Molecular Biology will be studied immediately after Cell Biology.(v) At least four subjects will be studied after Genetics.(vi) Molecular Biology will not be studied immediately before Microbiology.Q. How many subjects will be studied by Charlie before Cell Biology?a)Oneb)Twoc)Threed)FourCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Directions: Study the information given below and answer the following question.From 22nd January to 27th January, Charlie will take coaching of six different subjects. The six different subjects are Biochemistry, Microbiology, Cell Biology, Molecular Biology, Genetics and Immunology. He will study only one subject on one day.(i) Cell Biology will be studied at least before 2 subjects.(ii) Immunology will be studied on 27th January, but Biochemistry will not be studied on 23rd January.(iii) Both Microbiology and Genetics will not be studied on odd number dates.(iv) Molecular Biology will be studied immediately after Cell Biology.(v) At least four subjects will be studied after Genetics.(vi) Molecular Biology will not be studied immediately before Microbiology.Q. How many subjects will be studied by Charlie before Cell Biology?a)Oneb)Twoc)Threed)FourCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Directions: Study the information given below and answer the following question.From 22nd January to 27th January, Charlie will take coaching of six different subjects. The six different subjects are Biochemistry, Microbiology, Cell Biology, Molecular Biology, Genetics and Immunology. He will study only one subject on one day.(i) Cell Biology will be studied at least before 2 subjects.(ii) Immunology will be studied on 27th January, but Biochemistry will not be studied on 23rd January.(iii) Both Microbiology and Genetics will not be studied on odd number dates.(iv) Molecular Biology will be studied immediately after Cell Biology.(v) At least four subjects will be studied after Genetics.(vi) Molecular Biology will not be studied immediately before Microbiology.Q. How many subjects will be studied by Charlie before Cell Biology?a)Oneb)Twoc)Threed)FourCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice SSC CGL tests.
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