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 |

**SSC CGL Surface Area and Volume Questions Answers Set 1: Ques No 1**

The cost of white washing the four walls of a room is Rs. 25. The cost of white-washing a room twice in length, breadth and height will be

**Options:**

A. Rs. 50

B. Rs. 75

C. Rs. 100

D. Rs. 200

**Answer: C**

**Solution:**

**SSC CGL Surface Area and Volume Questions Answers Set 1: Ques No 2**

Find the length of the largest rod that can be placed in a room 16m long, 12m broad and 32/3 high

**Options:**

A. 123 m

B. 68 m

C. 68/3 m

D. 45/2 m

**Answer: C**

**Solution:**

**SSC CGL Surface Area and Volume Questions Answers Set 1: Ques No 3**

A cistern 6 m long and 4 m wide contains water up to depth of 1m 25 cm. The total area of the wet surface is

**Options:**

A. 55 m^{2}

B. 53.5 m^{2}

C. 50 m^{2}

D. 49 m^{2}

**Answer: D**

**Solution:**

**SSC CGL Surface Area and Volume Questions Answers Set 1: Ques No 4**

Water flows into a tank which is 200m long and 150 m wide through a pipe of cross-section 0.3m x 0.2m at 20km/h. then the time (in hours) for the water level in the tank to reach 8 m is

**Options:**

A. 50

B. 120

C. 150

D. 200

**Answer: D**

**Solution:**

**SSC CGL Surface Area and Volume Questions Answers Set 1: Ques No 5**

A godown is 15 m long and 12 m broad, The sum of the area of the floor and the celling is equal to the sum of areas of the four walls. The volume (in m3) of the godown is

**Options:**

A. 900

B. 1200

C. 1800

D. 720

**Answer: B**

**Solution:**

**SSC CGL Surface Area and Volume Questions Answer Set 1: Ques No 6**

A right triangle with sides 3 cm,4cm and 5 m is rotated about the side 3 cm to from a cone. The volume of the cone so formed is

**Options:**

A. 16 π cm^{3}

B. 12 π cm^{3}

C. 15 π cm^{3}

D. 20 π cm^{3}

**Answer: A**

**Solution:**

**SSC CGL Surface Area and Volume Questions Answer Set 1: Ques No 7**

The ratio of the height of a circular cylinder is to the diameter of its base is 1 : 2. Then, the ratio of the areas of its curved surface to the sum of the areas of its two ends is

**Options:**

A. 1 : 1

B. 1 : 2

C. 2 : 1

D. 1 : 3

**Answer: A**

**Solution:**

**SSC CGL Surface Area and Volume Questions Answer Set 1: Ques No 8**

The total surface area of a right pyramid on a square base of side 10 cm with height 12 cm is

**Options:**

A. 260 square cm

B. 300 square cm

C. 330 square cm

D. 360 square cm

**Answer: D**

**Solution:**

**SSC CGL Surface Area and Volume Questions Answer Set 1: Ques No 9**

Let ABCDEF be a prism whose base is a right angled triangle, where sides adjacent to 90° are 9 cm and 12 cm, If the cost of painting the prism is Rs. 151.20 at the rate of 20 paisa per sq. cm then the height of the prism is:

**Options:**

A. 16 cm

B. 17 cm

C. 18 cm

D. 15 cm

**Answer: C**

**Solution:**

**SSC CGL Surface Area and Volume Questions Answer Set 1: Ques No 10**

The radius of a wire is decreased to one third. If volume remains the same, length will increase by:

**Options:**

A. 3 times

B. 1 times

C. 9 times

D. 6 times

**Answer: C**

**Solution:**

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 |