Eight north-facing restaurants named P, Q, R, S, T, U, V and W are located in a straight line. S is second to the left of T. W is third to the left of P. T is between P and V. S is third to the left of V. W is to the immediate right of U. R is third to the right of P. Who is sitting fourth to the right of S?

Statements:           All pen are pencil.

                                All pencil are mobile.

Statement: 

All petrol are diesel.

Only a few petrol are coal.

Some diesel are kerosene.  

Conclusion:

Some tablets are medicines. Some syrups are not capsules. Some tablets are not syrups.

Statements:

Some Mars are Planets.

Some Planets are not Stars.

Some Stars are Bright.

Conclusions:

Statements:

Some planet are constellation.

Only constellation are universe.

15% constellation are star.

Conclusions:

Statements: Some doors are windows.

All houses are windows.

No mirror is a door.

Conclusions: I. Some doors are mirror

Statements:       All lions are tigers.

                                All tigers are leopards.

Statements:

All hands are arms.

Each arm is leg.

Some hands are eyes.

No arm is an ear.

Conclusions:

Statements :Some files are folders.

Some folders are envelopes.

Some envelopes are letters.

Statements-: 

Some Sons are daughter.

A few daughters is Mother

Many mothers is father

At most Sons are child.