# IMO Level 1- Mathematics Olympiad (SOF) Class 6: Questions 806 - 811 of 1059

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## Question 806

### Question

MCQ▾

If the breadth of rectangle is three times the length and area is , then length and breadth are respectively________.

### Choices

Choice (4)Response

a.

15 cm, 28 cm

b.

13 cm, 39 cm

c.

18 cm, 36 cm

d.

39 cm, 13cm

## Question 807

### Question

MCQ▾

To draw an angle of using a pair of compass and a ruler

### Choices

Choice (4)Response

a.

Bisect angle between and

b.

Bisect angle between and

c.

Bisect angle between and

d.

None of the above

## Question 808

### Question

MCQ▾

In the value of b is

### Choices

Choice (4)Response

a.

195

b.

- 1

c.

- 15

d.

15

## Question 809

### Question

MCQ▾

Meera bought packs of trading cards that contain 10 cards each. She gave away 7 cards.

X = Number of packs of trading cards

Which expression shows the number of cards left with Meera?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 810

### Question

MCQ▾

The equation for the statement; ‘third-half of a number subtracted from 6 is 20’ is

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 811

### Question

MCQ▾

In a mountain climbing training center, 500 persons are trained out of which 355 are selected for international climbing competition. Ratio of non-selected persons to the selected persons is

### Choices

Choice (4)Response

a.

71: 29

b.

29: 71

c.

7: 5

d.

5: 7