IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 252 - 256 of 1022

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Question 252

Question

MCQ▾

In the figure AB is parallel to DC. Which of the following statement is true?

Image Shows the Line M and AB is Parallel to DC

Choices

Choice (4)Response

a.

b.

c.

d.

Question 253

Question

MCQ▾
Find the All Natural Number
17570

The diagram above contains 13 boxes. The numbers in the second and the twelfth boxes are respec- tively 175 and 70. Fill up the boxes with natural numbers such that

  1. Sum of all numbers in all the 13 boxes is 2015,
  2. Sum of the numbers in any three consecutive boxes is always the same.

The solution must contain the steps how you arrive at the numbers.

Choices

Choice (4)Response

a.

207

b.

208

c.

210

d.

212

Question 254

Question

MCQ▾

In the figure, ABCD is a rhombus and CGEF is a square. Find X.

ABCD Rhombus and CGEF Square is Given

Choices

Choice (4)Response

a.

b.

c.

d.

Question 255

Question

MCQ▾

S: If two lines r and m intersect to each other. then the vertically opposite angles are equal.

T: Sum of all angles around a point is

Which of the following statement is true?

Choices

Choice (4)Response

a.

S and T are false

b.

S is true and T is false

c.

T is true and S is false

d.

S and T are true

Question 256

Question

MCQ▾

To construct a triangle how many independent measurements are required ________.

Choices

Choice (4)Response

a.

6

b.

5

c.

2

d.

3