There is only one runway which will be used by seven flights one by one. P and Q will use the runway neither first nor last. S will use it second after R. M will use it second before O. N will use it after O and before R. Q will use it just before S. Who will use the runway third after O?

There is only one runway which will be used by seven flights one by one. P and Q will use the runway neither first nor last. S will use it second after R. M will use it second before O. N will use it after O and before R. Q will use it just before S. Who will use the runway third after O? Correct Answer Q

1. There is only one runway which will be used by seven flights one by one.

2. P and Q will use the runway neither first nor last.

3. S will use it second after R. M will use it second before O.

4. N will use it after O and before R.

5. Q will use it just before S.

Order of use of runway

Flight

1

P, Q M

2

 

3

O

4

N

5

R

6

Q

7

P, Q S


Only one position is left and flight P is left, so flip P will occupy the vacant position.

The final arrangement will be as shown below:

Order of use of runway

Flight

1

M

2

P

3

O

4

N

5

R

6

Q

7

S


Hence, ‘Q’ will use the runway third after O.

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