মূল বিষয়বস্তুতে যান

পপ্রশ্ন করি

নবম-দশম একাদশ-দ্বাদশ মডেল টেস্ট লিডারবোর্ড ড্যাশবোর্ড সাইন ইন

© 2026 প্রশ্ন করি · Proshnokori

হোম আমাদের সম্পর্কে যোগাযোগ গোপনীয়তা ড্যাশবোর্ড

হোম›নবম-দশম শ্রেণি›English Version›Geography and Environment›C-13 — Development Activities of Bangladesh and Environmental Balance›C-13-Q067

C-13-Q067mediummulti_combo_mcq

Which of the following are renewable energy sources for fuel security per the textbook? Which of the following is correct?

Sea energy
Animal energy
Human energy

ai and ii
bi and iii
cii and iii
di, ii and iii

Kপূর্ববর্তী

67/104

Jপরবর্তী

এই অধ্যায়ের আরও প্রশ্ন

C-13-Q068Biodiversity is best defined as—
C-13-Q069Biodiversity ensures—
C-13-Q070Biodiversity is the main factor to maintain—
C-13-Q071Man is dependent on nature for— Which of the following is correct?
C-13-Q072By 2025, approximately what percentage of living things and plants may become extinct?
C-13-Q073At the very beginning of the 19th century, elephants were found in the forests of—
C-13-Q074At present, elephants in Bangladesh are found in— Which of the following is correct?
C-13-Q075How many types of mammals have been identified in Bangladesh?
C-13-Q076How many types of birds have been identified in Bangladesh?
C-13-Q077How many types of reptiles have been identified in Bangladesh?

C-13 — Development Activities of Bangladesh and Environmental Balance — সব প্রশ্ন দেখুন (104টি) →