Viewing Sections of Solids by Cutting or Slicing

Q. What will be the vertical cross section of a cylinder ?

1. Rectangle
2. Square
3. Circle
4. Triangle

Q. A solid object, when seen from one side, looks like thisand the same solid when viewed from top look like thisWhich of the following could be the described solid shape?

1. 
2. 
3. 
4. 

Q. What would be the vertical and horizontal cross sections of a circular pipe respectively ?

1. Rectangle and triangle
2. Triangle and circle.
3. Rectangle and circle.
4. Rectangle and sphere.

Q. Cross-section of a triangular pyramid is a.

1. triangle
2. rectangle
3. circle

Q. What is the number on the face opposite to 2 on a dice?

1. 6
2. 5
3. 3
4. 4

Q. Which of the following is the horizontal cross section of a cone?

1. Square
2. Circle
3. Triangle
4. Rectangle

Q. If three cubes of dimensions 2 cm × 2 cm × 2 cm are placed end to end, what would be the dimension of the resulting cuboid?

1. 6 cm × 2 cm × 4 cm
2. 6 cm × 2 cm × 2 cm
3. 4 cm × 2 cm × 2 cm
4. 6 cm × 4 cm × 2 cm

Q. What will be the shape formed by rotating a right angled triangle about its height?

1. Sphere
2. Cyclinder
3. Cone
4. Circle

Q. Which of the following is the vertical cross section of a cone ?

1. Cone
2. Square
3. Circle
4. Triangle

Q. Rehaan is playing with a regular die. If the number that turns up is an even number, he will gain 5 times the number that comes up. If the number he gets is odd, he will lose 12 times the number that comes up. Rehaan tossed a 5. Express his result as an integer.

1. -25
2. 25
3. 60
4. -60

Q. What is the front view of the given figure?

1. 
2. 
3. 
4. 

Q. Question 1 (ii)
Can a polyhedron have for its faces:
(ii) 4 triangles?

Q. Which of the following have a horizontal cross-section as a circle?

1. Carrot
2. Mango
3. Apple
4. Broccoli

Q. Two dices are placed side by side as shown in the figure. What would be the sum of numbers on the opposite side of 5 and 6?

1. 6
2. 2
3. 3
4. 5

Q.

You were watching TV while having dinner and your sister was scanning through the channels and stopped at the movie "The Mummy” as she saw the pyramids of Giza. She wanted to know about the shapeand you gave her a hint that "the shape is there in the name” and she gets the answer as __.

Q.

Name the shape of the cross-section in each solid:

Q. Which of the following object gives a top view as in the given figure?

1. 
2. 
3. 
4. 

Q.

A sphere can cast a shadow in the shape of a circle.

1. True
2. False

Q. If two cubes each with edge length 3 cm are placed side by side, then what would be the dimension of resulting cuboid?

1. 6 cm, 6 cm, 6 cm
2. 9 cm, 6 cm, 3 cm
3. 3 cm, 3 cm, 3 cm
4. 6 cm , 3 cm , 3 cm

Q.

If Devarsh paints 4 walls in 2 2/3 hours.then the number of similar walls he can paint in 2 hours

Q. Which of the following is the horizontal cross section of a cone?

1. Triangle
2. Circle
3. Rectangle
4. Square

Q. Which of the following is the vertical cross section of a cone ?

1. Triangle
2. Circle
3. Cone
4. Square

Q. Which of the following are the side view and the top view of a cyclinder?

1. Rectangle and Circle
2. Circle and Circle
3. Square and Circle
4. Sphere and Circle

Q.

And then your smart sister said that the theatre screen is flat too. Then your dad asked if you guys remember wearing glasses while watching that movie. Then you both realized that the glasses gave the movie a ______ dimensional effect.

1. 0

2. 2

3. 3

4. 1

Q. Which of the following objects will have a square cross section?

1. Match box
2. Cone
3. Dice
4. Ball

Q. Three cubes of side 5cm are joint end to end. Find the surface area of the resulting cuboid

Q. For the given net of dice, find the values of a, b and c.

1. a = 1, b = 3, c = 3
2. a = 2, b = 3, c = 1
3. a = 1, b = 3, c = 2
4. a = 1, b = 2, c = 3

Q. Which of the following is the front view of the given figure?

1. 
2. 
3. 
4. 

Q.

It was a lazy Sunday and you decided to watch Despicable Me oin your dad's laptop. Your sister, Emma joined you too. But she did not find the movie as fascinating as when she had watched it in a theatre. Then your dad told you both it is because the movie is played on a laptop which is _____ dimensional.

1. 0

2. 1

3. 2

4. 3

Q. Match the following: