NSTSE (National Science Talent Search Exam- Unified Council) Class 3: Questions 221 - 229 of 2041
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Question number: 221
» Mathematics » Multiplication
Question
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 2 |
|
| b. | 3 |
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| c. | 0 |
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| d. | 1 |
|
Question number: 222
» Mathematics » Addition and Subtraction
Question
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 20 |
|
| b. | 120 |
|
| c. | 196 |
|
| d. | 121 |
|
Question number: 223
» Mathematics » Addition and Subtraction
Question
Numbers that go into the arrow below are changed to a different number using a rule.
Numbers That Go Into the Arrows
Different number goes into the arrows.
Which of the following could be the rule the arrow uses?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Add 7 |
|
| b. | Add 8 |
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| c. | Add 1 |
|
| d. | Add 10 |
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Question number: 224
» Mathematics » Multiplication
Question
Each of these boxes has exactly 5 books in it. How many books are there in all?
Multiple Books Are in Boxes and Each Box Has 5 Books
Find how many books are there in all boxes.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 60 |
|
| b. | 65 |
|
| c. | 52 |
|
| d. | 40 |
|
Question number: 225
» Mathematics » Numbers
Question
Ninety three can be written as:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 90 + 3 |
|
| b. | 9 + 3 |
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| c. | 9 + 30 |
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| d. | 30 + 90 |
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Question number: 226
» Mathematics » Multiplication
Question
7 7 = ________
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 50 |
|
| b. | 64 |
|
| c. | 56 |
|
| d. | 49 |
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Question number: 227
» Mathematics » Addition and Subtraction
Question
is equal to:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 55 |
|
| b. | 77 |
|
| c. | 88 |
|
| d. | 89 |
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Question number: 228
» Mathematics » Multiplication
Question
Find the exact answer for ?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 625 |
|
| b. | 180 |
|
| c. | 125 |
|
| d. | 100 |
|
Question number: 229
» Mathematics » Addition and Subtraction
Question
a number machine takes any number put into it, adds 20, then subtracts 6, and then adds 6. If the number 18 is put into the machine, what number comes out?
Machine Takes 20, Find the Output
Find the number that comes out.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 33 |
|
| b. | 38 |
|
| c. | 30 |
|
| d. | 32 |
|