NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1130 - 1136 of 1732
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Question number: 1130
» Mathematics » Triangle and Properties
Question
The triangle formed by BC = 3.6 cm, AC = 5 cm and is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | An acute angle triangle | |
b. | A right angled triangle | |
c. | An obtuse angle triangle | |
d. | None of the above | |
Question number: 1131
Question
If the arithmetic mean of 9,5, 12,8, x and 14 is 9, then x is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 5 | |
b. | 4 | |
c. | 6 | |
d. | 8 | |
Question number: 1132
» Mathematics » Rational Numbers
Question
The average of the middle two rational numbers if are arranged in ascending order is
Choices
| Choice (4) | Response | |
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a. |
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b. |
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c. |
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d. |
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Passage
Look at the alphabets given below. Questions below are based on them.
Find the Questions on Fractions Based on Given Data
Question number: 1133 (1 of 2 Based on Passage) Show Passage
» Mathematics » Fractions and Decimals
Question
What fraction of alphabets are made of 3 straight lines?
Choices
| Choice (4) | Response | |
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a. |
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b. |
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c. |
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d. |
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Question number: 1134 (2 of 2 Based on Passage) Show Passage
» Mathematics » Fractions and Decimals
Question
What fraction of alphabets are made of semicircles and straight lines?
Choices
| Choice (4) | Response | |
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a. |
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b. |
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c. |
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d. |
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Question number: 1135
» Mathematics » Perimeter and Area
Question
If the ratio of area of two circles is 9: 36, the ratio of their circumference is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 4: 3 | |
b. | 3: 4 | |
c. | 2: 1 | |
d. | 1: 2 | |
Question number: 1136
Question
Chemical reactions does not produce any heat energy if:
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Energy absorbed by the reactants is less than the energy released by the products. | |
b. | Energy absorbed by the reactants is more than the energy released by the products. | |
c. | Energy absorbed by the reactants is equal to the energy released by the products. | |
d. | Question does not provide sufficient data or is vague | |