# NCO- Cyber Olympiad (SOF) Class 6: Questions 567 - 569 of 722

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## Question number: 567

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Appeared in Year: 2011

MCQ▾

### Question

Niara practiced the violin for 6 days. On the first day, she practiced for 50 minutes. Each of the following days, she practiced 5 minutes less than the previous day. How many minutes did she practiced in all?

### Choices

Choice (4)Response

a.

225 minutes

b.

150 minutes

c.

220 minutes

d.

175 minutes

## Question number: 568

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Appeared in Year: 2011

MCQ▾

### Question

Study the map. What is the difference between the lengths of the two Rivers?

### Choices

Choice (4)Response

a.

4.3 km

b.

4.1 km

c.

5.9 km

d.

5.6 km

## Question number: 569

Edit

Appeared in Year: 2011

MCQ▾

### Question

The given question consists of sets of figures 1,2, 3 and 4. There is a definite relationship between figures 1 and 2. Establish a similar relationship between figures 3 and 4 by selecting a suitable figure from the options which would replace the sign of question mark (? ) in figure (4).

### Choices

Choice (4)Response

a.

b.

c.

d.

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