NSTSE (National Science Talent Search Exam- Unified Council) Class 4: Questions 512 - 516 of 1971
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Question number: 512
» Mathematics » Multiples and Factors
Question
Manali wrote two digits of a 3-digit number on the blackboard as shown below.
Image Shows Two Digits of a 3-Digit Number on the Blackboard
Find the missing digit if it has 3 and 35 as factors
Find the missing digit if it has 6 and 31 as factors?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 1 |
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| b. | 2 |
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| c. | 4 |
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| d. | 6 |
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Question number: 513
» Mathematics » Multiplication and Division
Question
If 20 apples cost Rs. 860, what is the cost of 1 apple?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 43 |
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| b. | 44 |
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| c. | 25 |
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| d. | 40 |
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Passage
Questions are based on the following figure and the given table shows the number of rectangles formed by the number of digits.
Given Table Shows the Number of Rectangles
In this table shows the number of rectangles formed by the number of digits
…. and so on
| Number of rectangles | 1 | 4 | 9 |
| Number of dots | 4 | 9 | 16 |
Question number: 514 (1 of 2 Based on Passage) Show Passage
» Mathematics » Multiplication and Division
Question
How many rectangles are formed by 49 dots?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 36 |
|
| b. | 49 |
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| c. | 64 |
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| d. | 25 |
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Question number: 515 (2 of 2 Based on Passage) Show Passage
» Mathematics » Multiplication and Division
Question
How many dots are required to form 16 rectangles?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 25 |
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| b. | 22 |
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| c. | 20 |
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| d. | 24 |
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Question number: 516
» Mathematics » Fractions
Question
In which of the following does the shaded part represent three fourth of its whole?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |  Image Shows the Shaded Part Represents the Fraction – Choice A Find which figure is the shaded part represent three fourth of its whole |
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| b. |  Image Shows the Shaded Part Represents the Fraction – Choice B Find which figure is the shaded part represent three fourth of its whole |
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| c. |  Image Shows the Shaded Part Represents the Fraction – Choice C Find which figure is the shaded part represent three fourth of its whole |
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| d. |  Image Shows the Shaded Part Represents the Fraction – Choice D Find which figure is the shaded part represent three fourth of its whole |
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