# Mensuration (IMO- Mathematics Olympiad (SOF) Class 8): Questions 44 - 49 of 61

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 1029 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 450.00 or

## Question number: 44

» Mensuration

MCQ▾

### Question

ABC is a right-angled triangle with. AH is drawn perpendicular to BC where H lies on BC. If AB = 30 cm and AC = 50 cm, then BH = ________.

### Choices

Choice (4) Response

a.

50

b.

42

c.

40

d.

25

## Question number: 45

» Mensuration

MCQ▾

### Question

A right cylindrical vessel is full with water, how many right cones having same diameter and height as that of right cylinder will be needed to store that water?

### Choices

Choice (4) Response

a.

3

b.

4

c.

2

d.

5

## Question number: 46

» Mensuration

MCQ▾

### Question

The ratio of radii of two cylinders is 1: and heights are in the ratio 3: 2. The ratio of their volume is________.

### Choices

Choice (4) Response

a.

1: 4

b.

1: 2

c.

3: 4

d.

2: 3

## Question number: 47

» Mensuration

MCQ▾

### Question

The surface areas of the six faces of a rectangular solid are 3,3, 4,4, 12 and 12 square centimeters. The volume of the solid, in cubic centimeters is________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 48

» Mensuration

MCQ▾

### Question

Surface area of a cube with edge = 2 cm is________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 49

» Mensuration

MCQ▾

### Question

Find the surface area of a cylinder with diameter of base 6 cm and height 40 cm.

### Choices

Choice (4) Response

a.

1262

b.

1263

c.

1261

d.

1200

f Page