IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 367 - 373 of 931

Access detailed explanations (illustrated with images and videos) to 931 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access, Unlimited Time, on Unlimited Devices!

View Sample Explanation or View Features.

Rs. 450.00 -OR-

How to register? Already Subscribed?

Question 367

Edit

Question

MCQ▾

In the figure, the value of x if , is ________

Given the FG, HI and JK are parallel lines

Given the FG, HI and JK Are Parallel Lines

Loading image

Choices

Choice (4)Response
a.
b.
c.
d.

Question 368

Edit

Question

MCQ▾

If the point (-7, k) is on the graph of the equation find the value of k?

Choices

Choice (4)Response
a.5
b.10
c.20
d.15

Question 369

Edit

Question

MCQ▾

If the radius of a sphere is doubled, then its volume is increased by________

Choices

Choice (4)Response
a.
b.
c.
d.

Question 370

Edit

Question

MCQ▾

Volume of a hemisphere is 19404 cubic cm. The total surface area is ________.

Choices

Choice (4)Response
a.1386 sq. cm
b.5544 sq. cm
c.2772 sq. cm
d.4158 sq. cm

Question 371

Edit

Question

MCQ▾

In the given figure, , where A, B and C are points on a circle with center O. then is ________

Given ABC angle is 130, where A, B and C are points on a circle

Given ABC Angle is 130, Where a, B and C Are Points on a Circle

Loading image

Choices

Choice (4)Response
a.
b.
c.
d.

Question 372

Edit

Question

MCQ▾

From the adjoining figure, the value of x is ________

PQR triangle and TRS triangle are adjoining

PQR Triangle and TRS Triangle Are Adjoining

Loading image

Choices

Choice (4)Response
a.
b.
c.
d.

Question 373

Edit

Question

MCQ▾

A cylindrical rod whose height is 8 times of its radius is melted and recast into spherical balls of same radius. The numbers of balls will be________

Choices

Choice (4)Response
a.8
b.6
c.3
d.4