# Mathematics (NSTSE (National Science Talent Search Exam- Unified Council) Class 4): Questions 715 - 722 of 1144

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## Question number: 715

» Mathematics » Multiplication and Division

MCQ▾

The value of is:

### Choices

Choice (4) Response

a.

42

b.

32

c.

35

d.

37

## Question number: 716

» Mathematics » Fractions

MCQ▾

### Question

Mixed fraction for is:

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 717

» Mathematics » Multiplication and Division

MCQ▾

### Question

Students have 420 books. If each student has equal number of books, how many books did each student has?

### Choices

Choice (4) Response

a.

45

b.

30

c.

40

d.

35

## Question number: 718

» Mathematics » Multiplication and Division

MCQ▾

### Question

If these number sentences are true, which of the following is correct?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 719

» Mathematics » Multiples and Factors

MCQ▾

### Question

Write the greatest 2-digit number that has and 15 as factors?

### Choices

Choice (4) Response

a.

45

b.

15

c.

20

d.

75

## Question number: 720

» Mathematics » Multiples and Factors

MCQ▾

### Question

The factor of the number shown on the spike abacus is:

### Choices

Choice (4) Response

a.

17

b.

15

c.

21

d.

37

## Question number: 721

» Mathematics » Multiplication and Division

MCQ▾

### Question

An office party has 454 employees. If each employee pays Rs. 15 as the entry fee, how much money is collect?

### Choices

Choice (4) Response

a.

6801

b.

4540

c.

6811

d.

6810

## 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 triangles are formed by 243 dots?

### Choices

Choice (4) Response

a.

85

b.

63

c.

69

d.

81

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