allery25 × 19 × 13 চে.মি. জোখৰ এটা ব্লক 6 চে.মি.ৰ প্ৰান্তৰ ঘনকত কাটি লোৱা হয়। ব্লকৰ প্ৰান্তৰ সৈতে প্ৰান্তিককৃত এটা গ্ৰীডত সৰ্বাধিক সংখ্যক ঘনক ফিট কৰক। বাকী থকা ভলিউমটো বিচাৰি উলিয়াওক।
A775 cm³
B1207 cm³
C991 cm³
D1423 cm³
Answer & Solution
Correct answer: C. 991 cm³
গ্ৰীডে 4 × 3 × 2 = 24টা ঘনক দিয়ে, 25 × 19 × 13 − 24 × 6³ = 991 cm³
Keep practising Mensuration
Browse all Mensuration questions for RPF Constable, or explore more Arithmetic topics.
Related questions
Mensuration: choose the measureA circular sector of radius 21 cm has perimeter 86 cm. Find its area; use π = 22/7.A rhombus has diagonals 16 cm and 30 cm. What are its area and perimeter?A trapezium has parallel sides 18 m and 30 m, with height 10 m. Paving costs ₹12 per m². TA full cylinder (r=6,h=8 cm) contains a solid cone of the same r,h. Pour its water into a A radius-7 cm cylinder of height 10 cm has a matching hemisphere on top. Area exposed exclA radius-6 cm sphere is melted into cones of radius 2 cm and height 3 cm, with no loss. HoA hemispherical dome has radius 7 cm. Its curved covering needs how much material? Use π =