26.23 × 31.82 + 44.8% of 1200 + ? = 1520

Statements:

No cube is a cuboid.

Some cuboids are cones.

All cones are quadrilateral.

Conclusion:

Statements: Some dogs are cats.

No camel is a rat.

All cats are camels.

Conclusions: I. All dogs may be camels.

Statements:

Only a few Products are Price.

Only Prices are Place.

No Price is Promotion.

Conclusion

Statements : 

All summers are winters.

Some winters are autumns.

Conclusions :

I. All summers are autumns.

II. Some summers are not autumns.

Statement

Only a few A is B

No B is C

Some C is D

Conclusion

I)  All A can never be C

Statements:All jackets are collars.

All collars are shirts.

All chains are shirts.

Conclusions:I. No collar is chain.

Statements:Some lion are tiger.

                    Some tiger are dog.

Statements-:

Some A are B

No B are C

All C are D

Conclusions :-

I. Some A are not B.

Statement:

Some Sundays are Monday.

Only a few Monday are Tuesday.

All Wednesday are Tuesday.