Mental Ability (NCO- Cyber Olympiad Class 7): Questions 104 - 107 of 205

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Question number: 104

» Mental Ability » Basic Arithmetic

MCQ▾

Question

The cost of cultivating a square field at the rate of rupees 250 per hectare is rupees 3650. What is the cost of putting a fence around it at 25 paise per meter?

Choices

Choice (4) Response

a.

425.6 rupees

b.

200 rupees

c.

382.09 rupees

d.

320 rupees

Question number: 105

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Human blood RBC’s are expressed in terms of number of red blood cells per cubic mm. Express 8.8 million blood cells per cubic mm terms of scientific notation.

Choices

Choice (4) Response

a.

8.8 ×106

b.

88 ×106

c.

0.88 ×106

d.

0.88 ×105

Question number: 106

» Mental Ability » Basic Algebra

MCQ▾

Question

If + stands for division; × stands for addition; stands for multiplication; ÷ stands for subtraction, which of the following equation is correct?

Choices

Choice (4) Response

a.

24+5×76÷2=30

b.

24÷14+7×62=10

c.

24+5×76÷2=56

d.

24÷57+6×2=46

Question number: 107

» Mental Ability » Basic Statistics

MCQ▾

Question

Which one of the following diagrams correctly illustrates the relationship between “Carrot, Food, Vegetable”?

Choices

Choice (4) Response

a.

Different relation between carrot, food, vegetable – Choice A

Different Relation Between Carrot, Food, Vegetable – Choice A

Find out the correct figure that shows the best relation between carrot, food, vegetable

b.

Different relation between carrot, food, vegetable – Choice B

Different Relation Between Carrot, Food, Vegetable – Choice B

Find out the correct figure that shows the best relation between carrot, food, vegetable

c.

Different relation between carrot, food, vegetable – Choice C

Different Relation Between Carrot, Food, Vegetable – Choice C

Find out the correct figure that shows the best relation between carrot, food, vegetable

d.

Different relation between carrot, food, vegetable – Choice D

Different Relation Between Carrot, Food, Vegetable – Choice D

Find out the correct figure that shows the best relation between carrot, food, vegetable

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