If no one shifted to Gurumath and if noone switched from Gurumath to Edustar at the beginning of August, which of the following is correct?

I. The percentage of students shifting out of a tutoring service as a percentage of the students at the beginning of the previous month was highest at the beginning of August for Matonline.

II. The number of students who shifted out of Edustar is the same as those who shifted out of Gurumath at the beginning of August

Only I is true

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Only II is true

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Both I and II are true

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Neither I nor II is true

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Solution

The correct option is B
Only II is true

If no one shifted to Gurumath at the beginning of august, then 3 have shifted out of Gurumath and these 3 should have gone to matonlne as none shifted from Gurumath to Edustar. So, a total of 9 students have shifted out of Matonline, 3 out of Gurumath and 3 out of Edustar at the beginning of august. As a percentage, Edustar at 10% is the highest. Hence only statement II is true

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Similar questions

Which of the following is correct if no one shifted between Matonline and Gurumath at the beginning of September?

I) One student shifted out of Gurumath at the beginning of September

II) 2 students shifted to Matonline

Q. If at the beginning of September no one shifted between Matonline and Gurumath, what is the minimum number of students who shifted from Gurumath to Edustar at the beginning of September?___

If no one switched from Gurumath to Edustar at the beginning of August and atleast one person switched to Gurumath at the beginning of August, what is the minimum number of people who should have switched out of Matonline at the beginning of August?

(I) Majority of the students left the local school as the school building was in a dilapidated condition

(II) The school authority decided to close down the school immediately and shift the remaining students to a make- shift school

Q. In a market survey conducted to ascertain brand switching parameters among toothpaste users, the previous and the present usership were checked out and presented as follows:

	Present	Past
CloseUp	80	74
Cibaca	26	30
Pepsodent	72	10
Colgate	49	60
None	25	16
Total	252	190

% of shift of people from. one brand to another.
The figure shows the percentage of past users who have now shifted to the brands as shown. The connections shown are only shifts.
Refer to the data and answer the questions.
What is the percentage increase in the usership of CloseUp as a percentage of total sample population?

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