Mathematics-Ratio and Proportion (NSTSE (National Level Science Talent Search Examination) Class 6): Questions 43 - 50 of 102
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Question number: 43
» Mathematics » Ratio and Proportion
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At a construction site, the working hours for labors are 9: 30 AM to 6: 30 PM and they got break of 1 hour for lunch. Find the ratio of total working hours to the time spent for lunch.
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Question number: 44
» Mathematics » Ratio and Proportion
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Ratio of 1500 mto 15 km is
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| d. | All of the above |
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Question number: 45
» Mathematics » Ratio and Proportion
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Ratio of water to chemical in a tank is 5: 6. If there is 300 liter water then chemical is
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| Choice (4) | Response | |
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| a. | 540 |
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| b. | 360 |
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| c. | 480 |
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| d. | 240 |
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Question number: 46
» Mathematics » Ratio and Proportion
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Are they in proportion 38: 19 and 54: 27?
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| Choice (4) | Response | |
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| a. | No |
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| b. | Yes |
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| c. | Sometimes |
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| d. | All of the above |
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Question number: 47
» Mathematics » Ratio and Proportion
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Ratio is expressed as a ________.
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| Choice (4) | Response | |
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| a. | Fraction |
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| b. | Integer |
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| c. | Decimal |
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| d. | Question does not provide sufficient data or is vague |
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Question number: 48
» Mathematics » Ratio and Proportion
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Are these numbers in proportion?
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| Choice (4) | Response | |
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| a. | Yes |
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| b. | No |
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| c. | Sometimes |
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| d. | None of the above |
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Question number: 49
» Mathematics » Ratio and Proportion
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Simplest form of ratio is
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Question number: 50
» Mathematics » Ratio and Proportion
Question
In an office, the total numbers of employees are 1500 out of which 630 are female employees and remaining are male employees, so find the ratio of male employees to female employees.
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