According to OA , Question 4 has D as answer but it is already mentioned in second last paragraph that its use is retarded by secrecy about product components.
So why 'A' is correct coz there is no mention of temporary ban.
Also for question 2, Why 'C' is wrong? Please explain.
So why 'A' is correct coz there is no mention of temporary ban.
Also for question 2, Why 'C' is wrong? Please explain.
