Mental Ability (NCO- Cyber Olympiad Class 7): Questions 180 - 185 of 205

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Question number: 180

» Mental Ability » Basic Arithmetic

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 15 cm body and a 10 cm forelimb. The smaller grasshopper has a 20 cm forelimb. How long is the body of the smaller grasshopper?

Choices

Choice (4) Response

a.

40 cm

b.

70 cm

c.

30 cm

d.

50 cm

Question number: 181

» Mental Ability » Number Games » Number Series

MCQ▾

Question

The day before yesterday was three days after Saturday. What day is today?

Choices

Choice (4) Response

a.

Sunday

b.

Thursday

c.

Friday

d.

Monday

Question number: 182

» Mental Ability » Basic Algebra

MCQ▾

Question

Suhash can type 10 pages in 5 minutes. Misty can type 5 pages in 10 minutes. Working together, how many pages can they type in 30 minutes?

Choices

Choice (4) Response

a.

15

b.

25

c.

20

d.

75

Question number: 183

» Mental Ability » Number Games » Number Series

MCQ▾

Question

The first seventh terms of a pattern are shown below. The rule of the pattern is to multiply by 2, then addition 2 and then subtract 1.

5, 10, 12, 11, 22, 24, 23…

What should be the tenth term of this pattern?

Choices

Choice (4) Response

a.

46

b.

45

c.

47

d.

44

Question number: 184

» Mental Ability » Number Games » Number Series

MCQ▾

Question

Which sequence follows the rule Equation , where n represents the position of a term in the sequence?

Choices

Choice (4) Response

a.

5, 17, 29, 41, 53, …

b.

7, 19, 31, 43, 55, …

c.

8, 20, 32, 44, 56, …

d.

6, 18, 30, 42, 54, …

Question number: 185

» Mental Ability » Number Games » Number Series

MCQ▾

Question

Which sequence follows the rule Equation , where n represents the position of a term in the sequence?

Choices

Choice (4) Response

a.

18, 26, 34, 40, 40, …

b.

8, 16, 24, 32, 40, …

c.

16, 12, 8, 4, 0, …

d.

4, 10, 16, 22, 28, …

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