The price of the commodity in the year 1990

Usha runs faster than Kamala, Priti runs slower than Swati, Swati runs slower than Kamala. Who is the slowest runner?

If ABC x DEED = ABCABC; where A, B, C, D and E are different digits, what are the values of D and E?

Consider the following statements:

1. Some claim to have seen UFOs (Unidentified Flying Objects).
2. Life on other heavenly bodies is considered to be a possibility. 
3. Voyage to space is now an established fact.

From the above statements, it may be concluded that

 Consider the following statements followed by two conclusions: 
Statements: Some men are great.
        Some men are wise.
Conclusion I:  Men are either great or wise. 
Conclusion II: Some men are neither great nor wise
Which one of the following is correct?