# NCO- Cyber Olympiad (SOF) Class 10: Questions 30 - 34 of 461

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## Question 30

### Question

MCQ▾

Which is a zero of the function ?

### Choices

Choice (4)Response

a.

-1

b.

6

c.

7

d.

-6

## Question 31

### Question

MCQ▾

The ratio of radii of two cylinders is and heights are in the ratio 3: 5. The ratio of volumes is

### Choices

Choice (4)Response

a.

3: 4

b.

1: 3

c.

4: 5

d.

3: 5

## Question 32

### Question

MCQ▾

A bus for Mumbai leaves every forty minutes from a bus stand. An enquiry clerk told a passenger that the bus had already left ten minutes ago and the next bus will leave at 10: 50 a. m. At what time did the enquiry clerk give this information to the passenger?

### Choices

Choice (4)Response

a.

9: 55 a. m.

b.

10: 20 a. m.

c.

10: 25 a. m.

d.

10: 10 a. m.

## Question 33

### Question

MCQ▾

If (I) means A is the brother of B

(II) means A is the daughter of B

(III) means A is the sister of B

Which one of the following shows the relation that P is the maternal uncle of Q?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 34

### Question

MCQ▾

Two girls agree to go on a road trip together. They travel km on the first day. On the second day they travel 5 km more than half of the distance they travelled on the first day. On the third day they drove 4 times as far as they did on the second day. If they drove a total of 12,000 km, the value of x is

### Choices

Choice (4)Response

a.

3588

b.

1196

c.

4784

d.

2392