CREATE TABLE table_21672 ("SNO" FLOAT, "College code" TEXT, "Faculty name" TEXT, "Designation" TEXT, "Qualification" TEXT, "Department" TEXT, "Experience" TEXT)

Which departments have M.Phil(Maths)?
SELECT "Department" FROM table_21672 WHERE "Qualification" = 'M.Phil(Maths)'
SELECT "Department" FROM "table_21672" WHERE "Qualification" = 'M.Phil(Maths)'