# Mental Ability (NCO- Cyber Olympiad (SOF) Class 6): Questions 372 - 374 of 394

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## Question number: 372

» Mental Ability » Basic Arithmetic

Appeared in Year: 2011

MCQ▾

### Question

A student wrote the equation on his book.

If the equation the student wrote is true, which of the following equations must also be true?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 373

» Mental Ability » Basic Geometry

Appeared in Year: 2011

MCQ▾

### Question

Sahil drew the diagram to show how the area of rectangle is related to the area of a square. If he knows that the height and width of rectangle is that are 5 cm and 10 cm respectively, how can he find the area of one of the square?

### Choices

Choice (4) Response

a.

Multiply area of rectangle by 2

b.

Find the square root of area of rectangle

c.

Divide area of rectangle by 2

d.

Can’t be determined

## Question number: 374

» Mental Ability » Days and Dates

MCQ▾

### Question

Tiya has twelve days to read a book. She knows that she can read about one and half chapter per day. So to complete the book in twelve days what additional information does she need?

### Choices

Choice (4) Response

a.

How much time she spends on a chapter

b.

The number of chapters in the book

c.

The number of pages in the all chapter

d.

The date the book was published

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