# IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 383 - 386 of 929

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## Question number: 383

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MCQ▾

### Question

In figure, S is any point on the side QR of, then ________ S is Any Point on the Side QR of Triangle PQR S is any point on the side QR of triangle PQR find Sum of PQ, QR and RP less than value

### Choices

Choice (4) Response

a.

PS

b.

4PS

c.

2PS

d.

Question does not provide sufficient data or is vague

## Question number: 384

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MCQ▾

### Question

The base of a prism is a triangle whose sides arc of lengths 13 cm, 20 cm and 21 cm. if the height of the prism be 9 cm. find the area of total lateral surface, volume of the prism

### Choices

Choice (4) Response

a.

1134 c. cm.

b.

1754 c. cm.

c.

1543 c. cm.

d.

1865 c. cm.

## Question number: 385

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MCQ▾

### Question

A rectangle is divided into five smaller rectangles, as shown in the figure. Four of them have areas, , and as indicated. Then the area of the shaded rectangle is ________ Given Rectangle is Divided into Five Smaller Rectangles Given rectangle is divided into five smaller rectangles. Three of them have areas 8 units, 10 units, 45 units and 14 units as indicated and find the area of the shaded rectangle

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 386

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MCQ▾

### Question

A triangle and a trapezoid are equal in area. They also have the same altitude. If the base of the triangle is 18 inches, the median of the trapezoid is ________

### Choices

Choice (4) Response

a.

18 inches

b.

Not obtainable from these data

c.

36 inches

d.

9 inches