Question
Read the following information carefully and answer the
question that follows. You must assume everything in the information to be true. On an average, people who regularly volunteer live longer than those who do not. Endorphins, natural opiates of the brain, have been proven to be released when people engage in âdoing goodâ, a category that undoubtedly includes volunteering. There must be a connection because endorphins are known to help people live longer when they are released regularly. Which of the following conclusions logically follow(s) from the given information? I) Endorphins are released only when people engage in volunteering activities. II) There are other ways in which people can engage in âdoing goodâ.Solution
Conclusion I: Endorphins are released only when people engage in volunteering activities. The passage says endorphins are released when people engage in âdoing good,â which includes volunteering. It does not say volunteering is the only way to release endorphins. Conclusion I does not follow. Conclusion II: There are other ways in which people can engage in âdoing goodâ. Since volunteering is included in âdoing good,â it implies there could be other activities in âdoing goodâ besides volunteering. Â Conclusion II logically follows. Â Answer: Only Conclusion II follows.
1500 Ă 60% of 25% = ? 2Â
What will come in the place of question mark (?) in the given expression?
{122 + (66/4) + (252/8)} á 8 = (?)1/2
2 X 25 + (30% of 80) á (10% of 120) = ?
289 + 896 + 144 â 25% of 1100 =?
Find the value of the expression:
18 + 12 â 4 Ă [22 + 6 â 2 Ă (38 â 23)]{640 of 8 - (12)2 of 6} - 900 = ?
What will come in place of (?) in the given expression.
â625 + 12 Ă 5 = ?666(2/3)% of 30 - 116(2/3)% of 90 =?
What will come in the place of question mark (?) in the given expression?
40% of 150 - ?% of 75 = 15 Ă 1.6
6 × 5.5 + 4.5 × 20 - 102 = ?