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 = ________.

Right-angled triangle ABC with AB = 30 cm, AC = 50 cm

Right-Angled Triangle ABC With AB = 30 Cm, AC = 50 Cm

Find out BH of a right-angled triangle ABC using given measure when AH is perpendicular to BC

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
Sign In