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:T5b9,

Correct answer: temporary.

Transient
- Bangla Meaning: স্বল্পস্থায়ী; ক্ষণস্থায়ী।
- English Meaning: passing especially quickly into and out of existence: transitory.

ঘ) Temporary
- Bangla Meaning: দীর্ঘস্থায়ী নয় এমন; অস্থায়ী; সাময়িক; ক্ষণস্থায়ী।
- English Meaning: lasting for a limited time.

Other options:
ক) Permanent
- Bangla Meaning: স্থায়ী; চিরস্থায়ী; দীর্ঘকালব্যাপী অপরিবর্তিত; সুদীর্ঘকাল টিকে থাকার মতো করে গঠিত বা নির্মিত।
- English Meaning: continuing or enduring without fundamental or marked change: stable.

খ) Transparent
- Bangla Meaning: আলোকভেদ্য, দ্রষ্টব্য।
- English Meaning: having the property of transmitting light without appreciable scattering so that bodies lying beyond are seen clearly: pellucid.

গ) Flex
- Bangla Meaning: বাঁকানো; (পেশি) ফোলানো।
- English Meaning: to bend especially repeatedly.

Source: Merriam-Webster Dictionary, Accessible Dictionary, Cambridge Dictionary.