CREATE TABLE table_203_141 (id DECIMAL, "sr. no." DECIMAL, "name" TEXT, "from" TEXT, "till" TEXT, "occupation" TEXT)

before rudhra gangadharan , how many directors were before him ?
SELECT COUNT("name") FROM table_203_141 WHERE "sr. no." > (SELECT "sr. no." FROM table_203_141 WHERE "name" = 'rudhra gangadharan')
SELECT COUNT("name") FROM "table_203_141" WHERE "sr. no." > (SELECT "sr. no." FROM "table_203_141" WHERE "name" = 'rudhra gangadharan')