NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 480 - 488 of 2000
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Question number: 480
Question
The runs scored by Mahi in 5 test matches are 150,163,158,160 and 164 respectively. Find his mean.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 164 | |
b. | 158 | |
c. | 150 | |
d. | 159 | |
Question number: 481
Question
Factors of
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
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b. |
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c. |
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d. |
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Question number: 482
Question
The triangle formed by and is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | An obtuse angle triangle | |
b. | A right angled triangle | |
c. | An acute angle triangle | |
d. | None of the above | |
Question number: 483
» Mathematics » Number Systems
Question
The set of all irrational numbers is closed for
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Multiplication | |
b. | Addition | |
c. | Division | |
d. | None of the above | |
Question number: 484
» Mathematics » Surface Areas & Volumes
Question
The largest sphere is cut off from a cube of side 5 cm. The volume of the sphere will be:
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
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b. |
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c. |
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d. |
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Question number: 485
» Biology » Fundamentals Unit of Life
Question
DNA is present in
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Cytoplasm | |
b. | Nucleus | |
c. | Mitochondria | |
d. | Both b. and c. are correct | |
Question number: 486
» Mathematics » Number Systems
Question
If A: The quotient of two integers is always a rational number and
R: is not rational.
Then which of the following statements is true?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | A and R are false | |
b. | A is true and R is correct explanation of A | |
c. | A is false and R is correct explanation of A | |
d. | A is true and R is false | |
Question number: 487
Question
The mean of first five multiples of 5 is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 5 | |
b. | 15 | |
c. | 25 | |
d. | 20 | |
Question number: 488
Question
The probability that a consonant selected at random in English language is a ‘m’ is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | ||
b. |
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c. |
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d. | All of the above | |