# IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 783 - 788 of 1022

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## Question 783

### Question

MCQ▾

If the mean of 12,9, 5, x and 6 is 11, then the value of x is ________.

### Choices

Choice (4)Response

a.

22

b.

25

c.

23

d.

21

## Question 784

### Question

MCQ▾

p: The mode is always one of the number in a data.

q: The mean is one of the numbers in a data.

Which of the following statements is true?

### Choices

Choice (4)Response

a.

p and q are false

b.

p is false and q is true

c.

p and q are true

d.

p is true and q is false

## Question 785

### Question

MCQ▾

A square has ________.

### Choices

Choice (4)Response

a.

One line of symmetry

b.

Three lines of symmetry

c.

Four lines of symmetry

d.

Two lines of symmetry

## Question 786

### Question

MCQ▾

Five hours later would be as long until midnight. What time is it now?

### Choices

Choice (4)Response

a.

18: 00

b.

19: 30

c.

19: 00

d.

20: 00

## Question 787

### Question

Match List-Ⅰ List-Ⅱ▾

Match the nets with appropriate solids.

 List-Ⅰ List-Ⅱ (A) A Solid Shape 1 (i) A Net Shape 1 (B) A Solid Shape (ii) A Net Shape 2 (C) A Solid Shape 2 (iii) A Net Shape 4 (D) A Solid Shape 4 (iv) A Net Shape

### Choices

Choice (4)Response
• (A)
• (B)
• (C)
• (D)

a.

• (ii)
• (iii)
• (iv)
• (i)

b.

• (i)
• (iv)
• (iii)
• (ii)

c.

• (iii)
• (i)
• (ii)
• (iv)

d.

• (i)
• (iv)
• (ii)
• (iii)

## Question 788

### Question

MCQ▾

How many four sided figures are there in the given diagram? Some Boxes Set on Each Other

### Choices

Choice (4)Response

a.

Less than 16

b.

More than 20

c.

Less than 15

d.

Less than 10