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Recent questions tagged cmi2022-datascience

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31
CMI-2022-DataScience-A: 9
In order to select a debating team to represent a school, $7$ students from class XII and $13$ students from class XI were shortlisted and were undergoing trials. The coach had to select a team of $5$ students, out of which at least two students should be from each ...
In order to select a debating team to represent a school, $7$ students from class XII and $13$ students from class XI were shortlisted and were undergoing trials. The coa...
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32
CMI-2022-DataScience-A: 10
Which of the following plots correspond to a function whose derivative is continuous? (i) and (ii) (ii) and (iii) (iii) and (iv) (ii) and (iv)
Which of the following plots correspond to a function whose derivative is continuous? (i) and (ii)(ii) and (iii)(iii) and (iv)(ii) and (iv)
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33
CMI-2022-DataScience-A: 11
Which of the following plots correspond to a bijective function? (i) and (ii) (ii) and (iii) (i) and (iv) (iii) and (iv)
Which of the following plots correspond to a bijective function? (i) and (ii)(ii) and (iii)(i) and (iv)(iii) and (iv)
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37
CMI-2022-DataScience-A: 15
Which of the following expressions take integral values for all integers $n>100?$ $\frac{3^{n}-1}{2}$ $\frac{4^{n}-1}{2}$ $\frac{4^{n}-1}{3}$ $\frac{5^{n}-1}{2}$
Which of the following expressions take integral values for all integers $n>100?$ $\frac{3^{n}-1}{2}$$\frac{4^{n}-1}{2}$$\frac{4^{n}-1}{3}$$\frac{5^{n}-1}{2}$
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38
CMI-2022-DataScience-A: 16
At a conference attended by $1235$ people, some attendees shake hands with other attendees. As a part of the local $\text{COVID-19}$ ... multiple of $2$ $\mathcal{N}$ is always a multiple of $3$ $\mathcal{N}$ is always a multiple of $5$
At a conference attended by $1235$ people, some attendees shake hands with other attendees. As a part of the local $\text{COVID-19}$ tracing protocol the organizers ask e...
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