Ans- E .None
(a) Select Name from people where Age>25 - 12 rows
(b) Select Name from people where Height>195 8 rows.
(c) Select Name from people where (Age>25) or (Height>195)
Min - 12 rows. ( when each people of age > 25 has height > 195)
Max - 12+8= 20 rows. ( When both are disjoint ... or when each people of age >25 has height <=195).