# IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 392 - 397 of 968

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## Question number: 392

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MCQ▾

### Question

In the adjacent figure, BA and BC are produced to meet CD and AD produced in E and F. then is ________ Figure BA and BC Are Produced to Meet CD & AD Produced in E & F Given the adjacent figure BA and BC are produced to meet CD and AD produced in E and F then find sum of Angles AED and CFD

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 393

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MCQ▾

### Question

One card is drawn from a well-shuffled deck of 52 cards the probability of drawing an ace is ________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 394

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MCQ▾

### Question

In what ratio is the line segment joining the points is divided by X-axis?

### Choices

Choice (4) Response

a.

b.

c.

d.

5: 17

## Question number: 395

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MCQ▾

### Question

A bag contains 15 balls of two different colours, out of which x are Pink. One ball is drawn at random. If 5 more Pink balls are put in the bag, the probability of drawing a Pink ball now will be double that of the previous probability of drawing a Pink ball. Then, the value of x is ________

### Choices

Choice (4) Response

a.

5

b.

4

c.

6

d.

3

## Question number: 396

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MCQ▾

### Question

The mean of is ________

### Choices

Choice (4) Response

a.

b.

c.

d.

None of the above

## Question number: 397

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MCQ▾

### Question

Area of quadrilateral formed by the vertices is ________

### Choices

Choice (4) Response

a.

18 sq. units

b.

50 sq. units

c.

96 sq. units

d.

25 sq. units