# IMO- Mathematics Olympiad Class 7: Questions 685 - 690 of 1012

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## Question number: 685

MCQ▾

### Question

The median value of the given data is

64, 68, 55, 64, 72, 78, 84, 56, 45, 88

### Choices

Choice (4) Response

a.

64

b.

65

c.

88

d.

66

## Question number: 686

MCQ▾

### Question

The number of cubes as shown in figure is

### Choices

Choice (4) Response

a.

25

b.

22

c.

18

d.

27

## Question number: 687

MCQ▾

### Question

In a rhombus ABCD, the diagonals intersects at O. If AB = 10 cm, diagonal BD = 16 cm, then the length of the diagonal AC is ________.

### Choices

Choice (4) Response

a.

6 cm

b.

12 cm

c.

16 cm

d.

8 cm

## Question number: 688

MCQ▾

### Question

Three hours later would be as long until midday. What time is it now?

### Choices

Choice (4) Response

a.

8: 30

b.

11: 00

c.

9: 00

d.

8: 00

## Question number: 689

MCQ▾

### Question

ABCD is a rectangle having length 30 cm and breadth 25 cm. P, Q, R, S are midpoints of AB, BC, CD and AD respectively. Find the area of the shaded region of the figure.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 690

MCQ▾

### Question

The simple algebraic expression of is ________.

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page