# IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 333 - 337 of 929

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## Question number: 333

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MCQ▾

### Question

The parallel sides of a trapezium are 55 cm and 85 cm and non-parallel sides are 24 cm and 28 cm. the approximate area of trapezium is ________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 334

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MCQ▾

### Question

In the given figure, PQ is a diameter of a circle with center O and. The area of the shaded region________ The PQ is a Diameter of a Circle with Center O and OP is 7cm Given the PQ is a diameter of a circle with center O and OP is 7 cm find the area of shaded region

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 335

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MCQ▾

### Question

The point concurrency of medians of a triangle is called ________.

### Choices

Choice (4) Response

a.

Orthocenter

b.

Centroid

c.

Circumcenter

d.

Incenter

## Question number: 336

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MCQ▾

### Question

In the given figure, RSTV is a square inscribed in a circle with center O and radius r. The total area of shaded region is ________ Given the RSTV is a Square Inscribed in a Circle Given the RSTV is a square inscribed in a circle with center O and radius r and find the total area of shaded region

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 337

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MCQ▾

### Question

An exterior angle of a triangle is 110˚ and one of the interior opposite angle is 40˚. Then the other two angles of a triangle are Given the Exterior Angle of a Triangle Given the exterior angle of a triangle is 110 and one of the interior opposite angle is 40 and fined the other two angles

### Choices

Choice (4) Response

a.

b.

c.

d.