Mensuration Questions Practice Question and Answer
8 Q: The area of two equilateral triangles are in the ratio 25 : 36. Their altitudes will be in the ratio :
207 064d2380180ef1e74b4cab457
64d2380180ef1e74b4cab457- 136 : 25false
- 225 : 36false
- 35 : 6true
- 4√5 : √6false
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Answer : 3. "5 : 6"
Q: From a point in the interior of an equilateral triangle, the length of the perpendiculars to the three sides are 6 cm, 8 cm and 10 cm respectively. The area of the triangle is
257 064d2378cebd5c374726ede85
64d2378cebd5c374726ede85- 1false
48 cm2
- 2false
16√3 cm2
- 3true
192√3 cm2
- 4false
192 cm2
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Answer : 3. "192√3 cm2
"
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
172 064d2373290a003851dda5a10
64d2373290a003851dda5a10- 1$$25 \ cm^2 $$false
- 2$$ {25\over 2}\sqrt { 2}cm^2 $$true
- 3$$25 \sqrt { 2} \ cm^2$$false
- 4$$25 \sqrt { 3} cm^2$$false
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Answer : 2. "$$ {25\over 2}\sqrt { 2}cm^2 $$"
Q: The diagonal of a right angle isosceles triangle is 5 cm. Its area will be
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64d236cdeb9b4274b353fcba- 15 sq.cmfalse
- 26.25 sq.cmtrue
- 36.50 sq.cmfalse
- 412.5 sq.cmfalse
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Answer : 2. "6.25 sq.cm "
Q: If a regular polygon has 16 sides, then what is the measure (in degrees) of its each interior angle?
174 064d1ef8cebd5c374726d15a5
64d1ef8cebd5c374726d15a5- 1154false
- 2$$157{1\over 2}$$true
- 3155false
- 4$$159{1\over 2}$$false
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Answer : 2. "$$157{1\over 2}$$"
Q: In a triangle ABC, D is a point on BC such that $${AB\over AC}={BD\over DC}.$$ If ∠B = 68° and ∠c = 52°, then measure of ∠BAD is equal to:
200 064cce64342082e8c9b8db53b
64cce64342082e8c9b8db53b- 150°false
- 240°false
- 360°false
- 430°true
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Answer : 4. "30°"
Q: The curved surface area of a cylinder is five times the area of its base. Find the ratio of radius and height of the cylinder.
167 064ccdfd4b6a5e472e27fd4e3
64ccdfd4b6a5e472e27fd4e3- 12:3false
- 23:5false
- 32:5true
- 43:4false
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Answer : 3. "2:5"
Q: The sum of length, breadth and height of a cuboid is 20 cm. If the length of the diagonal is 12 cm, then find the total surface area of cuboid.
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64ccde3b047511ce00802aa9- 1364 $${{cm^2}}$$false
- 2256 $${{cm^2}}$$true
- 3356 $${{cm^2}}$$false
- 4264 $${{cm^2}}$$false
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