Mental Ability (NCO- Cyber Olympiad Class 6): Questions 344 - 347 of 394

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Question number: 344

» Mental Ability » Basic Geometry

Appeared in Year: 2011

MCQ▾

Question

Joy drew the diagram to show how the area of parallelogram is related to the area of a triangle. If he knows that the area of parallelogram is 45 cm2 , how can he find the area of one of the triangles?

A parallelogram divides by its diagonal and makes two triangles

A Parallelogram Divides by Its Diagonal and Makes Two Triangles

Showing image of a parallelogram divides by its diagonal and makes two triangles, so if area of parallelogram is 45 cm2, then find area of a triangle

Choices

Choice (4) Response

a.

Find the square root of 45 cm2

b.

Can’t be determined

c.

Divide 45 cm2 by 2

d.

Multiply 45 cm2 by 2

Question number: 345

» Mental Ability » Days and Dates

MCQ▾

Question

Ganga has ten days to read a book for school. She knows that she can read about 15 pages per day. She wants to determine how much time she should spend reading each day. What additional information does she need?

Choices

Choice (4) Response

a.

How much time she spends on each page

b.

The date the book was published

c.

The number of pages in the first chapter

d.

The number of chapters in the book

Question number: 346

» Mental Ability » Basic Arithmetic

Appeared in Year: 2011

MCQ▾

Question

What is the missing value in the equation given below?

0.1÷______=0.00001

Choices

Choice (4) Response

a.

100

b.

10

c.

1000

d.

10000

Question number: 347

» Mental Ability » Number Games » Number Series

Appeared in Year: 2011

MCQ▾

Question

Which of the following does not fit in the number series given below?

4, 14, 46, 142, 440

Choices

Choice (4) Response

a.

440

b.

14

c.

46

d.

142

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