# IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 828 - 832 of 1022

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## Question 828

### Question

MCQ▾

Which one is the same as Cricket ball, Tennis ball and Bubbles?

### Choices

Choice (4)Response

a.

Ellipse

b.

Moon

c.

Cone

d.

None of the above

## Question 829

### Question

MCQ▾

Find the figure continuing the series:

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 830

### Question

MCQ▾

These shapes are arranged in a pattern given below.

Which set of shapes is arranged in the same pattern?

### Choices

Choice (4)Response

a.

⚹ ## ⚹⚹ ### ⚹⚹ ##

b.

⚹⚹ ## ⚹⚹ ⚹ ### ⚹⚹ ⚹ # # #

c.

⚹ ## ⚹⚹ ### ⚹⚹ ⚹ # # #

d.

⚹ ## ⚹⚹ # ⚹ # # ⚹⚹ # ⚹

## Question 831

### Question

MCQ▾

The cost of cultivating a square field at the rate of ₹ 180 per hectare is ₹ . What is the cost of putting a fence around it at 30 paisa per meter?

### Choices

Choice (4)Response

a.

₹ 720

b.

₹ 360

c.

₹ 820

d.

₹ 980

## Question 832

### Question

MCQ▾

If 5 men can build a wall in 12 days. How many men can build it in 10 days?

### Choices

Choice (4)Response

a.

6 men

b.

7 men

c.

4 men

d.

8 men