allerypi = 22/7 எனக்கொண்டு, ஆரம் 7 cm மற்றும் உயரம் 10 cm உடைய ஓர் உருளையின் கனஅளவைக் காண்க.
A440 cm³
B1540 cm³
C1100 cm³
D770 cm³
Answer & Solution
Correct answer: B. 1540 cm³
கனஅளவு pi r squared h = (22/7) x 49 x 10 = 1540 கன சென்டிமீட்டர்கள் ஆகும்.
Keep practising Geometry & Mensuration
Browse all Geometry & Mensuration questions for RRB NTPC, or explore more Quantitative Aptitude topics.
Related questions
In three dimensions, what formula gives the volume inside a sphere of radius r?Which algebraic expression calculates the total exterior area bounding a sphere of radius For a circular cylinder of base radius r and height h, which formula gives its volume?Which formula gives the curved side area of a right cylinder with radius r and height h?What geometric solid is generated by rotating a rectangle about one of its sides?What is the longest line segment that can be drawn between two points on a sphere?What metric area corresponds to one million square metres?How many square centimetres are contained in one square metre?