NSTSE (National Science Talent Search Exam- Unified Council) Class 3: Questions 1 - 9 of 2041
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Question number: 1
» Mathematics » Numbers
Question
How many numbers are there which contain four digits?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 9999 |
|
| b. | 9000 |
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| c. | 9099 |
|
| d. | 1000 |
|
Question number: 2
» Mathematics » Numbers
Question
The next number in the series
200,210,220,230, ________ is:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 250 |
|
| b. | 240 |
|
| c. | 235 |
|
| d. | 245 |
|
Question number: 3
» Mathematics » Numbers
Question
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. | 219 |
|
| b. | 912 |
|
| c. | 291 |
|
| d. | 192 |
|
Question number: 4
» Mathematics » Addition and Subtraction
Question
600 + 90 = ________
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 69 |
|
| b. | 609 |
|
| c. | 690 |
|
| d. | 6009 |
|
Question number: 5
» Mathematics » Numbers
Question
Which of the following number has 2 in Hundreds places?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 152 |
|
| b. | 322 |
|
| c. | 253 |
|
| d. | 526 |
|
Question number: 6
» Mathematics » Numbers
Question
The place value of 5 in 5127 is:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 5001 |
|
| b. | 50 |
|
| c. | 5000 |
|
| d. | 500 |
|
Question number: 7
» Mathematics » Numbers
Question
Look at these numbers
Numbers From 1 to 9 Starting From 1 and Ending at 5.
Image shows random numbers are enclosed in a rectangle.
Which number is fourth from the right?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 4 |
|
| b. | 7 |
|
| c. | 9 |
|
| d. | 6 |
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Question number: 8
» Mathematics » Numbers
Question
In numbers from 1 to 30 the digit “2” appears ________times.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 12 |
|
| b. | 10 |
|
| c. | 13 |
|
| d. | 11 |
|
Question number: 9
» Mathematics » Numbers
Question
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. | 100 |
|
| b. | 99 |
|
| c. | 9 |
|
| d. | 10 |
|