Surface Area and Volumes (IMO- Mathematics Olympiad Class 9): Questions 48 - 51 of 104

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 919 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: 48

» Surface Area and Volumes

MCQ▾

Question

A parallelogram and a trapezoid are equal in area. They also have the same altitudes. If the base of the parallelogram is 14 inches, the sum of the parallel sides of the trapezoid is ________

Choices

Choice (4) Response

a.

14 inches

b.

28 inches

c.

26 inches

d.

All of the above

Question number: 49

» Surface Area and Volumes

MCQ▾

Question

The parallel sides of a trapezium are 55 cm and 85 cm and non-parallel sides are 24 cm and 28 cm. the approximate area of trapezium is ________

Choices

Choice (4) Response

a.

650cm2

b.

750cm2

c.

950cm2

d.

1050cm2

Question number: 50

» Surface Area and Volumes

MCQ▾

Question

In the given figure, PQ is a diameter of a circle with center O and OP=7cm . The area of the shaded region________

The PQ is a diameter of a circle with center O and OP is 7cm

The PQ Is a Diameter of a Circle With Center O and OP Is 7cm

Given the PQ is a diameter of a circle with center O and OP is 7 cm find the area of shaded region

Choices

Choice (4) Response

a.

55cm2

b.

95.3cm2

c.

66.5cm2

d.

45cm2

Question number: 51

» Surface Area and Volumes

MCQ▾

Question

In the given figure, RSTV is a square inscribed in a circle with center O and radius r. The total area of shaded region is ________

Given the RSTV is a square inscribed in a circle

Given the RSTV Is a Square Inscribed in a Circle

Given the RSTV is a square inscribed in a circle with center O and radius r and find the total area of shaded region

Choices

Choice (4) Response

a.

πr28r

b.

2r(π2)

c.

r2(π2)

d.

π(r22)

f Page
Sign In