# IMO Level 1- Mathematics Olympiad (SOF) Class 5: Questions 574 - 578 of 838

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## Question number: 574

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MCQ▾

### Question

What is the mass of 10 such One Ball is Given in the Above Image Find out the mass of 10 balls

? Balanced Measuring Scale is Given Find out the mass of 10 balls using balanced measuring scale

### Choices

Choice (4) Response

a.

80 g

b.

60 g

c.

40 g

d.

100 g

## Question number: 575

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MCQ▾

### Question

If ABC is a right angled triangle, then DBE = ________. A Right Angled Triangle is Given ABC is a right angled triangle and measure of angle ABE = 120and measure of angle DBC = 260 is given. Find out the angle DBE

### Choices

Choice (4) Response

a.

900

b.

520

c.

250

d.

All of the above

## Question number: 576

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MCQ▾

### Question

How many squares are there in the given figure? A Figure with Different Squares is Given Find out the number of squares from the figure

### Choices

Choice (4) Response

a.

13

b.

12

c.

16

d.

None of the above

## Question number: 577

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MCQ▾

### Question

Neha has rupees 7.60 to buy dinner. If she buys a bun that costs rupees 3.45, how much money is left with her?

### Choices

Choice (4) Response

a.

4.15 rupees

b.

4 rupees

c.

10.95 rupees

d.

10 rupees

## Question number: 578

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MCQ▾

### Question

In the given figure, the area of the shaded square is 100. What is the perimeter of the rectangle EFGH? EFGH Rectangle is Given, Area of the Shaded Square is 100sq. Cm EFGH rectangle with an area of the shaded square 100sq. cm is given. Find out the perimeter of the rectangle EFGH

### Choices

Choice (4) Response

a.

b.

c.

70 cm

d.