# NCO- Cyber Olympiad (SOF) Class 9: Questions 407 - 410 of 522

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## Question number: 407

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Appeared in Year: 2011

MCQ▾

### Question

A cuboidal tank of base dimensions is full of water. If 11 liters of water is drawn out, the water level in the tank will drop by ________

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 408

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MCQ▾

### Question

In visual basic data types related which statement is true?

1. Boolean data type holds 8-bit variables.

2. Currency data type hold store monetary values.

3. Integer data type holds either true or false value.

4. Byte data type holds 16- bit numbers.

### Choices

Choice (4)Response

a.

Statement 2

b.

Statement 3

c.

Statement 1

d.

Statement 4

## Question number: 409

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MCQ▾

### Question

Select a figure from amongst the options, which when placed in the blank space of figure (X) would complete the pattern.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 410

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MCQ▾

### Question

Which histogram correctly depicts the frequency distribution given in the table. (Figures given to scale)

 Monthly wages(in rupees) 725 - 750 750 - 775 775 - 800 800 - 825 825 - 850 No of workers 30 45 75 60 35

### Choices

Choice (4)Response

a.

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b.

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c.

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d.

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