# IMO- Mathematics Olympiad Class 6: Questions 431 - 436 of 1049

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## Question number: 431

MCQ▾

### Question

In a right angled triangle if an angle measures , then the measure of other angle is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 432

MCQ▾

### Question

In an isosceles , the bisectors of and meet at D. If , then is equal to

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 433

MCQ▾

### Question

Find the wrong expression.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 434

MCQ▾

### Question

The fractional number corresponding to the following number “9 hundredths - 9 tenths + 9 tens - 9 ones” is ________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 435

MCQ▾

### Question

Which number should come in place of ‘? ’?

### Choices

Choice (4) Response

a.

3

b.

8

c.

4

d.

9

## Question number: 436

MCQ▾

### Question

In figure, the side BC of is produced to E, where . If CD bisects and , find and respectively.

### Choices

Choice (4) Response

a.

b.

c.

d.

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