# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 328 - 334 of 1201

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### Passage

Directions: The bar-graph provided gives the sales of books (in thousand numbers) from six branches of a publishing company during two consecutive years 2007 and 2008. Answer the questions based on this bar-graph.

Sales of books (in thousands numbers) from six branches- B1, B2, B3, B4, B5 and B6 of publishing company in 2007 and 2008.

## Question 328 (4 of 5 Based on Passage)

Edit

### Question

MCQ▾

What percent to the average sales of branches B1, B2 and B3 in 2007 is the average sales of branches B4, B5 and B6 in 2008?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 329 (5 of 5 Based on Passage)

Edit

### Question

MCQ▾

Total sales of branch B1 for both the years is what percent of the total sales of branch B5 for both the years?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 330

Mathematics
Edit

### Question

MCQ▾

The factors of are:

### Choices

Choice (4)Response

a.

b.

c.

d.

All of the above

## Question 331

Edit

### Question

MCQ▾

In which of the following pairs of numbers it is true that their product is one fifth of their sum?

### Choices

Choice (4)Response

a.

1,

b.

1,

c.

1,

d.

1,4

## Question 332

Edit

### Question

MCQ▾

The smallest number by which 252 must be multiplied so that the product becomes a perfect square is:

### Choices

Choice (4)Response

a.

2

b.

3

c.

7

d.

5

## Question 333

Edit

### Question

MCQ▾

A woman bought two parcels of chocolates, the same number in each parcel. She bought the first pack at 30 paise per each chocolate and the second pack at 6 chocolates for 90 paise. She mixed them together and sold at Rs. 3.70 a dozen. Her gain percent is:

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 334

Edit

### Question

MCQ▾

The difference between a rectangle and rectangular prism is:

### Choices

Choice (4)Response

a.

Rectangle is 2-dimensional and rectangular prism is 3-dimensional

b.

Rectangle is 3-dimensional and rectangular prism is 2-dimensional

c.

Rectangle and rectangular prism both are 2-dimensional

d.

All of the above