IMO- Mathematics Olympiad Class 9: Questions 343 - 347 of 919

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: 343

» Coordinate Geometry

MCQ▾

Question

The distance between the points P (6, 6) and Q (2, -2) is calculated as

Choices

Choice (4) Response

a.

65

b.

35

c.

75

d.

45

Question number: 344

» Coordinate Geometry

MCQ▾

Question

Write the coordinate of each the points P, Q, R, S and T from the figure

Finding coordinates of points P, Q, R, S, T

Finding Coordinates of Points P, Q, R, S, T

Define the different points in graph and find the coordinates

Choices

Choice (4) Response

a.

P(4,4),Q(1,0),R(4,0),S(4,4),T(3,3)

b.

P(4,5),Q(1,0),R(4,0),S(4,4),T(3,3)

c.

P(4,4),Q(1,0),R(4,0),S(4,4),T(3,3)

d.

P(4,4),Q(0,1),R(0,4),S(4,4),T(3,3)

Question number: 345

» Surface Area and Volumes

MCQ▾

Question

A spherical ball of lead, 3 cm in diameter is melted and recast into three spherical balls. The diameter of two of these is 1.5 cm and 2 cm respectively. The radius of the third ball is________.

Choices

Choice (4) Response

a.

3 cm

b.

2.5 cm

c.

3.5 cm

d.

2.66 cm

Question number: 346

» Lines, Angles and Quadrilaterals

MCQ▾

Question

The sum of the interior angles of a polygon is three times the sum of its exterior angles. Then number of sides in a polygon is ________.

Choices

Choice (4) Response

a.

8

b.

9

c.

5

d.

7

Question number: 347

» Coordinate Geometry

MCQ▾

Question

Write the coordinate of each the points J, K, L, M, N and O from the figure

Finding the coordinate values of the various points

Finding the Coordinate Values of the Various Points

Different points in graph and find the coordinates

Choices

Choice (4) Response

a.

J(3,4),K(5,3),L(5,3),M(2,6),N(5,2),O(0,0)

b.

J(3,5),K(6,3),L(4,3),M(2,5),N(5,2),O(0,0)

c.

J(3,5),K(5,3),L(4,2),M(2,6),N(5,3),O(0,0)

d.

J(3,5),K(5,3),L(4,3),M(2,6),N(5,2),O(0,0)

f Page
Sign In