Statements: All mangoes are golden in colour. No golden-coloured things are cheap.

Conclusions:

1. All mangoes are cheap.
2. Golden-coloured mangoes are not cheap.

Conclusions:

1. Some lamps are bags.
2. No lamp is bag.

Conclusions:

1. Male athletes can play.
2. Some athletes can play.

1. There is increase in water level of all the water tanks supplying drinking water to the city during the last fortnight.
2. Most of the trains were cancelled last week due to water-logging on the tracks.

1. Most of the steel producing companies in the country have made considerable profit during the last financial year.
2. Many Asian countries have been importing huge quantities of steel from India.

1. The university authority has instructed all the colleges under its jurisdiction to ban use of all phones inside the college premises.
2. Majority of the teachers of the colleges signed a joint petition to the university complaining the disturbances caused by cell phone ring-tones inside the classrooms.

Conclusions:

1. All kings are beautiful.
2. All queens are kings.

Conclusions:

1. Some doctors are rich
2. Some rich are doctors.

Conclusions:

1. Some boats are roads.
2. All waters are boats.

Conclusions:

1. No bat is wicket.
2. All wickets are bats.

Conclusions:

1. No fruit is flower.
2. Some trees are flowers.