# NCO- Cyber Olympiad (SOF) Class 7: Questions 282 - 286 of 417

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## Question number: 282

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MCQ▾

### Question

Select a suitable figure from the Answer Figures that would replace the question mark (? ). Problem Figure Shows Four Figures Among of Them One is Missing Problem figure is in series. Find out the missing pattern that will continue the series

### Choices

Choice (4) Response

a. Four Figures Among of Them One is Missing – Choice A Problem figure shows four figures among of them one is missing

b. Four Figures Among of Them One is Missing – Choice B Problem figure shows four figures among of them one is missing

c. Four Figures Among of Them One is Missing – Choice C Problem figure shows four figures among of them one is missing

d. Four Figures Among of Them One is Missing – Choice D Problem figure shows four figures among of them one is missing

## Question number: 283

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MCQ▾

### Question

105,165,195,255,285,345, ?

### Choices

Choice (4) Response

a.

435

b.

420

c.

395

d.

390

## Question number: 284

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MCQ▾

### Question

XYZ is an isosceles triangle with XY = 12 m and, then XZ ________?

### Choices

Choice (4) Response

a.

3 m

b.

6 m

c.

11 m

d.

12 m

## Question number: 285

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MCQ▾

### Question

What percent of is ?

### Choices

Choice (4) Response

a.

2.5%

b.

20%

c.

25%

d.

0.4%

## Question number: 286

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MCQ▾

### Question

The present ages of three persons in proportions 3: 6: 9. Five years ago, the sum of their ages was 57. Find their present ages (in years).

### Choices

Choice (4) Response

a.

12,24,36

b.

18,32,15

c.

15,30,45

d.

None of the above

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