IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 352 - 358 of 968

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Question number: 352

» Statistics & Probability

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MCQ▾

Question

A die is thrown once. The probability of getting a number 3 or 4 is ________

Choices

Choice (4) Response

a.

0

b.

c.

d.

1

Question number: 353

» Coordinate Geometry

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MCQ▾

Question

If are the vertices of a right angle triangle, right angle at P, then a is ________

Choices

Choice (4) Response

a.

19.5

b.

7.5

c.

13.5

d.

21.5

Question number: 354

» Coordinate Geometry

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MCQ▾

Question

XYZ is an isosceles triangle. If the coordinates of the base are , then the coordinates of the vertex Z can be

Choices

Choice (4) Response

a.

(4,5)

b.

c.

d.

Question number: 355

» Statistics & Probability

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MCQ▾

Question

The mean of is ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 356

» Coordinate Geometry

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MCQ▾

Question

The coordinates of the mid-points of the sides of a triangle are . What will be the coordinates of the centroid of the triangle?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 357

» Statistics & Probability

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MCQ▾

Question

Two dices are thrown simultaneously. The probability of getting the odd against getting the sum 6 is ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 358

» Statistics & Probability

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MCQ▾

Question

Two dice are thrown at a time. The probability that the difference of the numbers shown on the dice is 1 is ________

Choices

Choice (4) Response

a.

b.

c.

d.