SSC Mensurations 3D | |||||||
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Surface Area & Volume Questions Sets | |||||||

Set 1 | Set 2 | Set 3 | Set 4 | Set 5 | |||

Set 6 |
Set 7 |
Set 8 |
Set 9 |
Set 10 |

**SSC CHSL Mensuration 3D Questions Answers Set 4: Ques No 1**

If the area of the base , height and volume of a right prism be {3√3/2} p^{2 }cm^{2}, 100√3 cm and 7200 cm^{3} respectively, then the value of p ( in cm) will be ?

**Options:**

A. 4

B. 2√3

C. √3

D. 3/2

**Answer: A**

**Solution:**

**SSC CHSL Mensuration 3D Questions Answers Set 4: Ques No 2**

Find the difference between total surface area and curved surface area of a hemisphere of radius 21 cm

**Options:**

A. 1376 cm^{2}

B. 1386 cm^{2}

C. 1396 cm^{2}

D. 1404 cm^{2}

**Answer: B**

**Solution:**

**SSC CHSL Mensuration 3D Questions Answers Set 4: Ques No 3**

The base of a right prism is a quadrilateral ABCD, given that AB = 9cm , BC=14 cm, CD =13 cm, DA=12 cm and ∠DAB =90° . if the volume of the prism be 2070 cm^{3} then the area of the lateral surface is

**Options:**

A. 720 cm^{2}

B. 810 cm^{2}

C. 1260 cm^{2}

D. 2070 cm^{2}

**Answer: A**

**Solution:**

**SSC CHSL Mensuration 3D Questions Answers Set 4: Ques No 4**

A hollow sphere in which the circus motorcyclist performs his stunts has diameter of 7 cm. Find the area available to motorcyclist for riding.

**Options:**

A. 154 cm^{2}

B. 144 cm^{2}

C. 38.5 cm^{2}

D. 176 cm^{2}

**Answer: A**

**Solution:**

**SSC CHSL Mensuration 3D Questions Answers Set 4: Ques No 5**

The base of a prism is a right angled triangle with two side 5 cm and 12 cm. the height of the prism is 10 cm. The total surface area of the prism is

**Options:**

A. 360 cm^{2}

B. 300 cm^{2}

C. 330 cm^{2}

D. 325 cm^{2}

**Answer: A**

**Solution:**

**SSC CHSL Mensuration 3D Questions Answer Set 4: Ques No 6**

Each edge of a regular tetrahedron is 14cm. its volume (in cubic cm) is

**Options:**

A. 16√3/3

B. 16√3

C. 16√2/3

D. 16√2

**Answer: C**

**Solution:**

**SSC CHSL Mensuration 3D Questions Answer Set 4: Ques No 7**

The base of a right prism is an equilateral triangle . If the lateral surface area and volume is 120 cm^{2}, 40√3 cm^{3} respectively, then the side of base of the prism is

**Options:**

A. 4 cm

B. 5 cm

C. 7 cm

D. 40 cm

**Answer: A**

**Solution:**

**SSC CHSL Mensuration 3D Questions Answer Set 4: Ques No 8**

The height of the right pyramid whose area of the base is 30 m and volume is 500 m^{3} is

**Options:**

A. 50 m

B. 60 m

C. 20 m

D. 40 m

**Answer: A**

**Solution:**

**SSC CHSL Mensuration 3D Questions Answer Set 4: Ques No 9**

A hemispherical dome of a building needs to be painted. If circumference of the base of the dome is 44 m, find the cost of painting it, given the cost of painting is Rs. 2 per 100 cm^{2}.

**Options:**

A. Rs. 62600

B. Rs. 63000

C. Rs. 61000

D. Rs. 61600

**Answer: D**

**Solution:**

**SSC CHSL Mensuration 3D Questions Answer Set 4: Ques No 10**

A right pyramid 6 m high has a square base of which the diagonal is √1152 m. Volume of the pyramid is

**Options:**

A. 144 m^{3}

B. 288 m^{3}

C. 576 m^{3}

D. 1152 m^{3}

**Answer: D**

**Solution:**

**SSC CHSL Mensuration 3D Questions Answer Set 4: Ques No 11**

A boat having a length 3 m and breadth 2 m is floating on a lake. The boat sinks by 1 cm when a man gets on it. The mass of the man is

**Options:**

A. 12 kg

B. 60 kg

C. 72 kg

D. 96 kg

**Answer: B**

SSC Mensurations 3D | |||||||
---|---|---|---|---|---|---|---|

Surface Area & Volume Questions Sets | |||||||

Set 1 | Set 2 | Set 3 | Set 4 | Set 5 | |||

Set 6 |
Set 7 |
Set 8 |
Set 9 |
Set 10 |