alleryএটা সুষম বহুভুজৰ বাহুৰ সংখ্যা কিমান? I: প্ৰতিটো অন্তঃকোণ 140 ডিগ্ৰী। II: বহিঃকোণসমূহৰ সমষ্টি 360।
Aকেৱল II-য়েই যথেষ্ট
Bদুয়োটা একেলগে প্ৰয়োজন
Cআনকি একেলগেও কোনোটোৱেই নহয়
Dকেৱল I-য়েই যথেষ্ট
Answer & Solution
Correct answer: D. কেৱল I-য়েই যথেষ্ট
140-ৰ এটা অন্তঃকোণৰ অৰ্থ হ'ল 40-ৰ এটা বহিঃকোণ, গতিকে 360-ক 40-ৰে হৰণ কৰিলে 9 টা বাহু পোৱা যায়।
Keep practising Data Sufficiency
Browse all Data Sufficiency questions for RRB NTPC, or explore more Reasoning topics.
Related questions
Three distinct parallel planes in space have what solution set?What do independent equations each provide about the variables?An inconsistent linear system can always be rewritten as which statement?A linear system with no solution at all is called what?A system with fewer equations than unknowns is generally called what?What does a data sufficiency question ask the test taker to decide?Is the point (a, b) in the first quadrant? I: a > 0. II: b > 0.Find the two-digit number. I: Digits add to 9. II: Reversing adds 27 to it.