# Mathematics (NSTSE Class 4): Questions 722 - 731 of 1144

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## Passage

Question are based on the following figure and the given table shows the number of triangles formed by the number of digits.

…. and so on

 Number of triangles 1 3 9 Number of dots 3 9 27

## Question number: 722 (1 of 2 Based on Passage) Show Passage

» Mathematics » Multiplication and Division

MCQ▾

### Question

How many dots are required to form 27 triangles?

### Choices

Choice (4) Response

a.

27

b.

36

c.

81

d.

45

## Question number: 723 (2 of 2 Based on Passage) Show Passage

» Mathematics » Multiplication and Division

MCQ▾

### Question

How many triangles are formed by 243 dots?

### Choices

Choice (4) Response

a.

85

b.

63

c.

69

d.

81

## Question number: 724

» Mathematics » Multiplication and Division

MCQ▾

________

### Choices

Choice (4) Response

a.

1000

b.

100

c.

1

d.

10, 000

## Question number: 725

» Mathematics » Decimals

MCQ▾

### Question

5 hundredths can be written as:

### Choices

Choice (4) Response

a.

b.

500

c.

0.05

d.

0.500

## Question number: 726

» Mathematics » Decimals

MCQ▾

### Question

The place value of 8 in is:

### Choices

Choice (4) Response

a.

b.

80

c.

8

d.

## Question number: 727

» Mathematics » Decimals

MCQ▾

________

### Choices

Choice (4) Response

a.

0.125

b.

12.5

c.

0.0125

d.

125

## Question number: 728

» Mathematics » Multiplication and Division

MCQ▾

### Question

Kabir wants to read a book which has a total of 430 pages. Of these, 23 pages have only pictures and another 7 pages contains the author’s note, list of content, etc. If each remaining page has around 34 lines of print, what is the total number of lines that Kabir has to read?

### Choices

Choice (4) Response

a.

12, 012

b.

12, 600

c.

13, 600

d.

13, 500

## Question number: 729

» Mathematics » Multiplication and Division

MCQ▾

________

### Choices

Choice (4) Response

a.

1

b.

0

c.

34

d.

43

## Question number: 730

» Mathematics » Multiples and Factors

MCQ▾

### Question

What is the least common multiple of the number?

### Choices

Choice (4) Response

a.

32

b.

24

c.

36

d.

48

## Question number: 731

» Mathematics » Multiplication and Division

MCQ▾

________

### Choices

Choice (4) Response

a.

1

b.

0

c.

10

d.

10000

f Page