# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 3]: Questions 1 - 9 of 1244

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## Question 1

Mathematics

### Question

MCQ▾

How many numbers are there which contain four digits?

### Choices

Choice (4)Response

a.

9999

b.

1000

c.

9000

d.

9099

## Question 2

Mathematics

### Question

MCQ▾

The next number in the series

200, 210,220, 230, ________ is:

### Choices

Choice (4)Response

a.

250

b.

240

c.

245

d.

235

## Question 3

Mathematics

### Question

MCQ▾

The number having “2” in the one place, “9” in the hundreds place and “1” in the tens place is ________.

### Choices

Choice (4)Response

a.

912

b.

219

c.

192

d.

291

## Question 4

### Question

MCQ▾

600 + 90 = ________

### Choices

Choice (4)Response

a.

69

b.

609

c.

690

d.

6009

## Question 5

Mathematics

### Question

MCQ▾

Which of the following number has 2 in Hundreds places?

### Choices

Choice (4)Response

a.

526

b.

152

c.

253

d.

322

## Question 6

Mathematics

### Question

MCQ▾

The place value of 5 in 5127 is:

### Choices

Choice (4)Response

a.

50

b.

5001

c.

5000

d.

500

## Question 7

Mathematics

### Question

MCQ▾

Look at these numbers

Which number is fourth from the right?

### Choices

Choice (4)Response

a.

4

b.

9

c.

6

d.

7

## Question 8

Mathematics

### Question

MCQ▾

In numbers from 1 to 30 the digit “2” appears ________times.

### Choices

Choice (4)Response

a.

10

b.

12

c.

13

d.

11

## Question 9

Mathematics

### Question

MCQ▾

Ms. Kina wrote a 2- digit number on the blackboard. There students Maya, Jay and Sudan said the following about that number:

Maya: “It is a 2-digit number but the least”

Jay: “It is having three different digits.”

Sudan: “It is the successor of greatest one digit number.”

What is the number, if only two of the three students said the truth?

### Choices

Choice (4)Response

a.

9

b.

100

c.

10

d.

99

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