# IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 445 - 451 of 968

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## Question 445

### Question

MCQ▾

Points are joined to form which shape?

### Choices

Choice (4)Response

a.

Pentagon

b.

Snip single corner Rectangle

c.

Snip round corner Rectangle

d.

Chord

## Question 446

### Question

MCQ▾

Find the area of the quadrilateral, the coordinates of whose angular points taken in order are .

### Choices

Choice (4)Response

a.

25

b.

24

c.

28

d.

22

## Question 447

### Question

MCQ▾

The values of t, if the area of the pentagon ABCDE be sq. units where are ________

### Choices

Choice (4)Response

a.

-1,89

b.

1,100

c.

1,99

d.

-1,100

## Question 448

### Question

MCQ▾

A jar contains 8 Pink cubes, 5 Pink spheres, 6 Orange cubes, and 6 Orange spheres. If you select an object at random, what is the probability that the object is Orange or a cube?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 449

### Question

MCQ▾

is an isosceles triangle in which . Side ₹ is produced to P such that . Then equals ________

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 450

### Question

MCQ▾

If are the midpoints of the sides of , the area of the triangle is ________

### Choices

Choice (4)Response

a.

8 sq. units

b.

6 sq. units

c.

9 sq. units

d.

7 sq. units

## Question 451

### Question

MCQ▾

Four vertices of a parallelogram taken in order are . What will be the ratio of a and b?

### Choices

Choice (4)Response

a.

b.

c.

d.