Which of the following were the grievances of the sepoys during 1857 revolt?

(i) Discrimination in payment and promotions. 

(ii) Mistreatment of the sepoys by the British officials.

(iii) Refusal of the British to pay batta while fighting in remote regions.

(iv) British Government’s order requiring the Sepoys to serve overseas when required. 

(v) Encouragement given to Christian missionaries by British army officers.

Choose the correct answer from the codes given below: