NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 653 - 658 of 2000
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Question number: 653
Question
The mean of 15 numbers is 35. If 5 is added to each of the first five numbers, then the mean of the new set of 15 numbers is
Choices
Choice (4) | Response | |
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a. | 30 |
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b. | 45.51 |
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c. | 36.67 |
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d. | 37 |
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Question number: 654
Question
If and , then the value of is:
Choices
Choice (4) | Response | |
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a. | 704 |
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b. | 407 |
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c. | 470 |
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d. | 308 |
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Question number: 655
» Mathematics » Heron's Formula
Question
The sides of a triangle are 22 cm, 30 cm and 32 cm. The altitude to largest side is
Choices
Choice (4) | Response | |
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a. |
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b. |
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c. | cm |
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d. |
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Question number: 656
» Mathematics » Number Systems
Question
The rational number between and 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. | Question does not provide sufficient data or is vague |
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Question number: 657
» Biology » Fundamentals Unit of Life
Question
Which of the following is the longest cell in Human
Choices
Choice (4) | Response | |
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a. | Neuron |
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b. | Ovum |
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c. | Sperm |
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d. | Rod cells |
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Question number: 658
Question
In the following figure if AB = AC then find .
Image of a Triangle ABC in Which AB = AC
Showing the image of a triangle ABC in which AB = AC
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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