Study@Night: Reasoning

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Study@Night: Reasoning

1. Each odd digit in the number 7683124 is substituted by the next digit and each even digit is substituted by the previous digit and the digits so obtained are rearranged in descending order. Which of the following will be the third digit from the right end after the rearrangement?

        1) 5                                         2) 3

        3) 7                                         4) 2

        5) None of these

2. Sanjeev correctly remembers that his father’s birthday is on a day before 10th June but after 6th June, whereas his mother remembers that his birthday is on a day after 5th June but before 9th June. If both of them are correct, then on which day in June is definitely Sanjeev’s father’s birthday?

        1) Sixth                  2) Seventh             3) Eighth

        4) Can’t be determined                      5) None of these

3. There are five cities A, B, C, D and E. All of them are closely situated to each other. City A is to the north of City D, which is to the east of City E. City B is to the east of City A, and City C is to the north of City B. In which direction is City B located with respect to City E?

        1) South-west                       2) South-east

        3) North-west                        4) North-east

        5) Can’t be determined

4. In a certain code language, the word ‘CIRCLE’ is written as ‘D3SDM2’. How will the word ‘BOXER’ be written in that particular code language?

        1) CPY2S              2) S2Y4C              3) C4Y2S

        4) CPY2T              5) C4Z2S

5. If ‘–’ means ‘×’, ‘×’ means ‘÷’ ‘÷’ means ‘+’, and ‘+’ means    ‘–’, then find the value of the expression

        2 – 8 × 4 ÷ 10 + 2

        1) 20                       2) 22                       3) 10

        4) 12                       5) None of these

6. How many such pairs of letters are there in the word ‘REPUBLIC’ each of which has as many letters between them in the word as in the English alphabet?

        1) One                    2) Two                   3) Three

        4) Four                   5) More than four

7. In a row of 27 boys, Sudhir is tenth from the left end and Randhir is twentyfirst from the right end. How many boys are there between Sudhir and Randhir?

        1) One                    2) Two                   3) Three

        4) Four                   5) Five

8. Santosh started from his college and moved 50m towards south. From there, he took a left turn and moved another 30m. He again took a right turn and walked for 30m to reach his home. In which direction is his college with respect to his home?

        1) South-East       2) South                 3) North-East

       4) North                 5) North-West

Directions( Q. 9-13): Study the following information carefully to answer the given questions

Seven students namely viz A, B, C, D, E, F and G of seven different colleges have seminar on seven different days, namely viz Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday of the same week but necessarily in the same order. Each student stays in a hostel in different floor. The lower most floor of the building is numbered 1, the one above that is numbered 2 and so on till the topmost floor is numbered 7.

G stayed in the second floor and has a seminar on Wednesday. The one who stayed in the first floor has a seminar on Saturday. B has a seminar immediately before E. B does not have seminar on any of the days after G. The one who stayed in the seventh floor does not have a seminar on any of the days on or before Friday.

The one who stayed in the third floor has a seminar immediately after C. E does not stay in the fifth floor. The one who stays in sixth floor does not have a seminar immediately before or after G. F does not have any seminar on Sunday and does not live in third floor. D does not have seminar on any one of the days before A.

9. F stays in which of the following floor?

1) 1

2) 2

3) 3

4) 4

5) None of these

10. Who among the following person stays in 5th floor ?

1) A

2) C

3) B

4) F

5) E

11. Four among the following form a group in a certain way. Which of the following does not belong to Group?

1) D – Monday

2) C – Tuesday

3) A – Wednesday

4) G – Saturday

5) E – Sunday

12. Which of the following is correctly matched?

1) D – Monday

2) C – Tuesday

3) A – Friday

4) G – Saturday

5) E – Sunday

13. Who among the following have seminar on Sunday?

1) A

2) C

3) B

4) D

5) E

Answers:

  1. 2
  2. 4
  3. 4
  4. 3
  5. 4
  6. 3
  7. 2
  8. 5

Floor            Person              Day

7                         D                  Sunday

6                         B                  Monday

5                         C                  Thursday

4                         E                 Tuesday

3                         A                  Friday

2                         G                 Wednesday

1                          F                 Saturday

9. 1

10. 2

11. 5;

12. 3

13. 4

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