Question: The radius of the cylinder is half its height and area of the inner part is 616 sq. cms. Approximately how many litres of milk can it contain ?

• 1. 1.4
• 2. 1.5
• 3. 1.7
• 4. 1.9

Question: The capacity of a cylindrical tank is 246.4 litres. If the height is 4 metres, what is the diameter of the base ?

• 1. 1.4 m
• 2. 2.8 m
• 3. 14 m
• 4. None of these

Question: 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 man is :__________?

• 1. 12 kg
• 2. 60 kg
• 3. 72 kg
• 4. 96 kg

Question: The areas of the three adjacent faces of a rectangular box which meet in a point are known. The product of these areas is equal to :___________?

• 1. the volume of the box
• 2. twice the volume of the box
• 3. the square of the volume of the box
• 4. the cube root of the volume of the box

Question: What is the volume of a cube (in cubic cm) whose diagonal measures 4√3 cm ?

• 1. 8
• 2. 16
• 3. 27
• 4. 64

Question: A cuboidal, block of 6 cm X 9 cm X 12 cm is cut up into an exact number of equal cubes. The least possible number of cubes will be_________?

• 1. 6
• 2. 9
• 3. 24
• 4. 30