14:I[5014,["/_next/static/chunks/11d1gk4m2o846.js","/_next/static/chunks/14mrh2-p_w84d.js","/_next/static/chunks/40y9lkvta2o_p.js"],"default"] 15:I[38392,["/_next/static/chunks/11d1gk4m2o846.js","/_next/static/chunks/14mrh2-p_w84d.js","/_next/static/chunks/40y9lkvta2o_p.js"],"PracticeCard"] 17:I[70570,["/_next/static/chunks/11d1gk4m2o846.js","/_next/static/chunks/14mrh2-p_w84d.js","/_next/static/chunks/40y9lkvta2o_p.js"],"ExamAppearanceBadge"] 16:T518,

Correct answer: charitable.

Obdurate (adjective)
- English meaning: having or showing a lack of sympathy or tender feelings.
- Bangla meaning: একগুঁয়ে; অনমনীয়; অনুশোচনাহীন।

Agreeable (adjective)
- English meaning: pleasant and easy to like.
- Bangla meaning: মনোজ্ঞ; প্রীতিকর।

Other options:
ক) Deceitful:
- English meaning: marked by, based on, or done by the use of dishonest methods to acquire something of value.
- Bangla meaning: কপটী; কাপটিক; ছলনাপর।

গ) Sly:
- English meaning: clever at attaining one's ends by indirect and often deceptive means.
- Bangla meaning: তারণাপূর্ণ; গোপন রাখে বা গোপনে করে এমন; গোপন কথা জানে বা জানার ভাব দেখায় এমন।

ঘ) Swindler:
- English meaning: a dishonest person who uses clever means to cheat others out of something of value.
- Bangla meaning: প্রতারক।

Source:
1. Accessible Dictionary by Bangla Academy.
2. Merriam-Webster Dictionary.