# NCO- Cyber Olympiad Class 6: Questions 719 - 722 of 722

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## Question number: 719

Appeared in Year: 2011

MCQ▾

### Question

⃞ means ‘is greater than’, ∆ means ‘is smaller than’, ○ means ‘is equal to’, means ‘plus’, and = means ‘minus’. If and , then ________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 720

Appeared in Year: 2011

MCQ▾

### Question

Kim practiced the piano for 5 days. On the first day, she practiced for 22 minutes. Each of the following days, she practiced 6 minutes more than the previous day. How many minutes did Kim practiced in all?

### Choices

Choice (4) Response

a.

124 minutes

b.

137 minutes

c.

116 minutes

d.

170 minutes

## Question number: 721

Appeared in Year: 2011

MCQ▾

### Question

Harry does 15 sit-ups every morning for 10 consecutive weeks. How many sit-ups he did in all?

### Choices

Choice (4) Response

a.

12600

b.

1500

c.

10500

d.

1050

## Question number: 722

Appeared in Year: 2011

MCQ▾

### Question

A student wanted to type the sentence ‘Two boys have been there’. Instead it was typed as ‘To boys hav bean their’. Which word will be picked up as a mistake by the spell checker?

### Choices

Choice (4) Response

a.

Their

b.

To

c.

Hav

d.

Bean

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