# IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 245 - 249 of 1022

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## Question number: 245

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MCQ▾

### Question

In the figure, ABCD is a rhombus and CRPQ is a square. Find X. ABCD Rhombus and CRPQ Square is Given Showing image of ABCD rhombus and CRPQ square is given

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 246

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MCQ▾

### Question

A man is walking from a town A to another town B at a speed of 4km/hr. He started one hour before a bus starts. The bus is travelling with a speed of 12kmlhr. The man on the way got into the bus and travels 2 hours and reached town B. What is the distance between town A and town B.

### Choices

Choice (4) Response

a.

30 km

b.

25 km

c.

35 km

d.

40 km

## Question number: 247

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MCQ▾

### Question

A right- angled triangle has hypotenuse 17 cm, one side is 8 cm, then the third side is ________.

### Choices

Choice (4) Response

a.

11 cm

b.

15 cm

c.

10 cm

d.

14 cm

## Question number: 248

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MCQ▾

### Question

Which of the statements are correct?

### Choices

Choice (4) Response

a.

Feet of the perpendiculars drawn from the vertices of a parallelogram on to its diagonals are the vertices of a parallelogram.

b.

Feet of the parallels from the vertices of a parallelogram on to its diagonals are the vertices of a parallelogram.

c.

Feet of the perpendiculars drawn from the face of a parallelogram on to its vertices of a parallelogram.

d.

Vertices of a parallelogram cannot be determined.

## Question number: 249

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MCQ▾

### Question

In the figure, trapezium is a trapezium with AB parallel to DC, and is a straight line. Find Y. Trapezium ABCD is Given. Showing image of Trapezium ABCD in AB is parallel to DC

### Choices

Choice (4) Response

a.

80°

b.

c.

d.

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