Mensuration Questions Practice Question and Answer
8 Q: The area of an equilateral triangle is 25√3 cm2, then its perimeter is –
415 0645376fc613f9f6e33153bd9
645376fc613f9f6e33153bd9- 150√3 cmfalse
- 260 cmtrue
- 330 cmfalse
- 450 cmfalse
- Show Answer
- Workspace
- SingleChoice
Answer : 2. "60 cm "
Q: The radius of a right circular cylinder is four times of its height. If the height of the cylinder is 14 cm, then what is the volume of cylinder?
414 0647f50c2bf323e479a9383c6
647f50c2bf323e479a9383c6- 1false
15468 cm3
- 2false
14262 cm3
- 3true
137984 cm3
- 4false
11296 cm3
- Show Answer
- Workspace
- SingleChoice
Answer : 3. "137984 cm3
"
Q: A cylindrical container of 32 cm height and 18 cm radius is filled with sand. Now all this sand is used to form a conical heap of sand. If the height of the conical heap is 24 cm, what is the radius of its base?
408 06464a1010827e80a9f9532e4
6464a1010827e80a9f9532e4- 112 cmfalse
- 224 cmfalse
- 336 cmtrue
- 448 cmfalse
- Show Answer
- Workspace
- SingleChoice
Answer : 3. "36 cm "
Q: The ratio of the side and height of an equilateral triangle is –
406 06453758cf3618908bf5d7e81
6453758cf3618908bf5d7e81- 1√3 ∶ 2false
- 22 ∶ 1false
- 3√3 ∶ 1false
- 42 ∶ √3true
- Show Answer
- Workspace
- SingleChoice
Answer : 4. "2 ∶ √3"
Q: On a rainy day, 60 cm of rain is recorded in a region. What is the volume of water collected in an open and empty rectangular water tank that measures 12 m (length) ×10 m (width) and 50 cm (depth)?
396 064649de8cdae930acb7e617f
64649de8cdae930acb7e617f- 1false
120 m3
- 2false
72 m3
- 3true
60 m3
- 4false
48 m3
- Show Answer
- Workspace
- SingleChoice
Answer : 3. "60 m3
"
Q: In an isosceles triangle, the measure of each of equal sides is 10 cm and the angle between them is 45°. the area of the triangle is
386 064d2373290a003851dda5a10
64d2373290a003851dda5a10- 1false
- 2true
- 3false
- 4false
- Show Answer
- Workspace
- SingleChoice
Answer : 2. " "
Q: The ratio of the volume of a cube to that of a sphere which will fit inside the cube is
377 064649d170827e80a9f951b1d
64649d170827e80a9f951b1d- 14 : πfalse
- 24 : 3πfalse
- 36 : πtrue
- 42 : πfalse
- Show Answer
- Workspace
- SingleChoice
Answer : 3. "6 : π"
Q: How many hemispherical balls can be made from a cylinder 56 cm high and 12 cm diameter, when every ball being 0.75 cm in radius?
374 064649e5145f1450a80ce32bb
64649e5145f1450a80ce32bb- 11792false
- 23584false
- 34824false
- 47168true
- Show Answer
- Workspace
- SingleChoice