Statement: "Apply nets on windows to prevent the entrance of mosquitoes in the house."
Assumptions:
The entering of mosquitoes from entrances other than windows is desirable.
Nets are not available to apply on doors.
Options
A. Only assumption I is implicit
B. Only assumption II is implicit
C. Either I or II is implicit
D. Neither I nor II is implicit
E. Both I and II are implicit
Correct Answer
Neither I nor II is implicit
Explanation
The statement talks of a way to keep mosquitoes away. This means that entry of mosquitoes in the house is not desirable. So, I is not implicit. Besides, the statement advises using nets on windows. So, nothing about the use of nets on doors, can be deduced. Thus, II is also not implicit.
Statement and Assumption problems
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1. Statement: Sachin wrote to his brother at Bangalore to collect personally the application form from the University for the Post-graduation Course in Mathematics.
Assumptions:
The University may issue application forms to a person other than the prospective student.
Sachin's brother may receive the letter well before the last date of collecting application forms.
Since Sachin has asked his brother to collect the form, it is evident that the university may issue the form to anybody and that Sachin's brother would receive the letter before the last date of collecting the forms. So, both I and II are implicit.
2. Statement: Why don't you invite Anthony for the Christmas party this year?
The advertisement persuades the people to meet the sole agent Y to buy X-T. V. This does not mean that the people prefer to buy TV. through the sole agent or that the TV. companies only sell their products through the sole agents. So, both I and II are not implicit.
4. Statement: The State Government has abolished the scheme of providing concessional air ticket to students.
Assumptions:
Students will not travel by air in future.
The students who resort to travel by air can bear the expenses of air ticket.
The scheme has been abolished not to discourage the students from travelling by air but keeping in mind that the abolition of scheme won't stop them from travelling by air. So, only II is implicit.
5. Statement: A sentence in the letter to the candidates called for written examination - 'You have to bear your expenses on travel etc'.
Assumptions:
If not clarified all the candidates may claim reimbursement of expenses.
Many organizations reimburse expenses on travel to candidates called for written examination.
Clearly, not mentioning the condition may provoke all the candidates to demand their claim. So, I is implicit. The condition is mentioned because some companies do reimburse the travel expenses. So, II is also implicit.
6. Statement: Among all the articles, the prices of personal computers show the highest decline from June 2005 to December 2005.
Assumptions:
Comparative prices of all the articles in June and December 2005 were available.
Prices of personal computers were higher in the first six months than the last six months of 2005.
Since prices of personal computers show the highest decline among all the articles, it implies that the comparative prices of all the articles was known. So, I is implicit. Also, it being given that prices of computers showed decline during the last six months, it means that they were higher in the first six months. So, II is implicit.
7. Statement: Most people who stop smoking gain weight.
Assumptions:
If one stops smoking, one will gain weight.
If one does not stop smoking, one will not gain weight.
The statement talks of most people' and not 'all'. So, I is not necessarily true. Thus, I is not implicit. The condition, if one does not stop smoking, cannot be deduced from the statement. So, II is also not implicit.
8. Statement: Please consult us before making any decision on investment.
Assumptions:
You may take a wrong decision if you don't consult us.
Clearly, the statement was spoken for fear that the other person may take a wrong decision. So, I is implicit. Again, the statement confirms that it is important to take the right decision. So, II is also implicit.
9. Statement: The Parent Teacher Association (PTA) of a school has informed the Principal that they will not send their children to the school unless the school - authority reduces the fees with immediate effect.
Assumptions:
Majority of the parents may agree with the PTA and may not send their wards with the school
The school authority may accede to the demand of the PTA and reduce the fees.
The PTA is an association which would surely reflect the parents' interests and act to get them fulfilled. So, both I and II are implicit.
10. Statement: "Those who are appearing for this examination for the first time should be helped in filling up the form." - An instruction to invigilating staff.
Assumptions:
The form is somewhat complicated.
Candidates can appear more than once for this examination.
The statement mentions that only those students are to be helped who are filling up the form for the first time. This does not mean that the form is complicated/So, I is not implicit. However, II follows from the statement and so is implicit.