alleryત્રણ વૃત્તાંશનું માપ 120, 90 અને 60 ડિગ્રી છે. ચોથા વૃત્તાંશનો ખૂણો કેટલો છે?
A60 ડિગ્રી
B70 ડિગ્રી
C80 ડિગ્રી
D90 ડિગ્રી
Answer & Solution
Correct answer: D. 90 ડિગ્રી
પ્રથમ ત્રણનો સરવાળો 270 ડિગ્રી થાય છે, તેથી છેલ્લો વૃત્તાંશ 360 બાદ 270 = 90 ડિગ્રી છે.
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?