alleryদুটি বৃত্তকলা একত্রে 135 ডিগ্রি পরিমাপ নির্দেশ করে। 800 জন মানুষের মধ্যে তারা কতজনকে অন্তর্ভুক্ত করে?
A250
B360
C320
D300
Answer & Solution
Correct answer: D. 300
135/360 = সম্পূর্ণ অংশের 3/8, এবং 800-এর তিন-অষ্টমাংশ হলো 300 জন মানুষ।
Keep practising Data Interpretation
Browse all Data Interpretation questions for RRB NTPC, or explore more Reasoning topics.
Related questions
Frequencies are 6, 10 and 14 across three classes. What is the final cumulative frequency?Class frequencies are 4, 9, 14, 7 and 6. How many observations are there in all?Class intervals 0-10, 10-20, 20-30 have frequencies 5, 12 and 8. Which is the modal class?Histogram bins are usually what kind of intervals?A histogram differs from a bar chart because each bin covers what?Closing values are 100, 120 and 90 on three days. What is the largest daily change?A price moves 50, 60 and then 54. What is the percent fall from the peak?Population grew from 40000 to 46000 in three years. What is the mean yearly rise?