Which country is the largest source of gold for

Statements:

Some tasks are work.

All work are job.

Some job are tough

Conclusion:

I. Some tasks are tough.

Statement: 

At-least some E are F.

A few F are G.

Only a few H are F.

All F are Q.

Conclusion:

Statements:      

No mouse is a keyboard.

Some keyboards are printers.

All printers are scanners.

Statements: All chocolates are ice-creams.

All ice-creams are toffees.

All toffees are cold-drinks.

Statements:           All pen are pencil.

                                All pencil are mobile.

Statements:      

All trains are cars.

No car is a bus.

Conclusions:      

I. No train is a car.

Statement:

All Pens are pencil.

Only Pencils are Laptop.

Only Pens are Mobile.

Only Pencils are Book.

Conclusion:

Statements:

Some tigers are lion.

Only a few lion are zebra.

No zebra is bear.

All bears are fox.

Conclusions:

Statements:           All Meggi are momos.

                                All chowmin are momos.

Statements: Some pins are needles.

All needles are ropes.

Some ropes are buckets.

All buckets are trees.