IMO Level 1- Mathematics Olympiad (SOF) Class 6: Questions 380 - 387 of 1058

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Question 380

Question MCQ▾

Sum of all the four interior angles of a quadrilateral is equal to ________.

Choices

Choice (4)Response

a.

900

b.

1800

c.

3600

d.

1200

Edit

Question 381

Question MCQ▾

The ratio of milk and water in the mixture is 8: 3. If milk in the mixture is 5.8 liter, then weight of water in it is

Choices

Choice (4)Response

a.

2.175 liter

b.

3.175 liter

c.

2.15 liter

d.

5.25 liter

Edit

Question 382

Question MCQ▾

If Q is the midpoint of PR and R is the midpoint of QS where P, Q, R, S are collinear, then

Choices

Choice (4)Response

a.

PR = RS

b.

PS = QR

c.

PQ = QS

d.

PQ = RS

Edit

Question 383

Question MCQ▾

A pair of lines which do not intersect at any point are called________.

Choices

Choice (4)Response

a.

Concurrent lines

b.

Intersecting lines

c.

Perpendicular lines

d.

Parallel lines

Edit

Question 384

Question MCQ▾

In a right angled triangle if an angle measures , then the measure of other angle is

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 385

Question MCQ▾

The correct expanded form for 2.06 is

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 386

Question MCQ▾

The basic elements of a square are

Choices

Choice (4)Response

a.

4 sides

b.

4 vertices

c.

4 angles

d.

All a., b. and c. are correct

Edit

Question 387

Question MCQ▾

Set of points extending infinitely in all directions on the same flat surface is ________.

Choices

Choice (4)Response

a.

Line segment

b.

Point

c.

Line

d.

Plane

Edit