NCO- Cyber Olympiad (SOF) Class 7: Questions 283 - 289 of 417

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Question number: 283

» Verbal Reasoning » Series Completion

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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

» Mental Ability » Basic Geometry

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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

» Mental Ability » Basic Arithmetic

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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

» Mental Ability » Basic Arithmetic

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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

Question number: 287

» Mental Ability » Basic Geometry

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MCQ▾

Question

ABC is an isosceles triangle with AB = AC and AD is altitude, then for angles

Choices

Choice (4)Response

a.

B < C

b.

B > C

c.

B = C

d.

B ≥ C

Question number: 288

» Mental Ability » Number Games » Number Series

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MCQ▾

Question

Two days after the day before yesterday is Wednesday, What day is today?

Choices

Choice (4)Response

a.

Monday

b.

Tuesday

c.

Sunday

d.

Friday

Question number: 289

» Mental Ability » Basic Arithmetic

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MCQ▾

Question

A farmer has 2 grasshoppers of the same species. The corresponding parts of the grasshopper’s bodies are proportional. The larger grasshopper has an 8 cm body and a 1.5 cm forelimb. The smaller grasshopper has a 1.2 cm forelimb. How long is the body of the smaller grasshopper?

Choices

Choice (4)Response

a.

6.0 cm

b.

6.4 cm

c.

7.7 cm

d.

10.0 cm

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