Which of the following MUST be true?A) Liz is older than DavidB) Gabriel is the youngest child in the kindergartenC) Liz is the second youngest child in the kindergartenD) Katie is the second oldest child in the kindergartenAnswer:The correct answer is D.If you arrange the information given in two inequalities:Gabriel < David < Katie < SarahLiz < KatieYou can conclude that Sarah is the oldest child, and since Katie is older than everyone except Sarah, she is the second oldest child.Since you don't know if Liz is older, younger, or between the ages of David and Gabriel, statements (A), (B), and (C) are all incorrect.  5. Choose ‘Yes’ if the conclusion follows and ‘No’ if the conclusion does not follow.Stealing is punishable only if it results in getting caught. Stealing is not punishable when thieves are being careful. Stealing can sometimes result in being caught. Thieves are mostly careful, so they don't get caught.A) Stealing is unethical.   1. Yes   2. NoB) Stealing is punishable when thieves are being careful.   1. Yes   2. NoC) Thieves are usually not punished.    1. Yes   2. No

Read the following text and answer the questionA kindergarten is arranging the children's birthday schedule.The following facts are known:Gabriel is younger than Davis.Liz is younger than Sarah.Katie is older than David but younger than Sarah.Liz is younger than Katie.

If Sarah is older than Tom, and Tom is older than Jessica, who is the oldest?

Select the correct answer8 persons A to H are sitting in a line facing south . Each of them was born in different years2001,2002,2003……2008 not necessary in the same order.D is sitting 2rd right of B.C is 3rd right of A. Cand A are born before 2004.only the one whoborn in 2006 is sitting exactly b/w A and B . E,who is eldest is not an immediate neighbour of A and D.H is older than only D.H is sitting 2nd left of G.G is not an immediate neighbour of E.A is younger than C.B was born before F, who is not neighbour of E.Who born in 2005?OptionsCDNoneBF

Select the correct answer8 persons A to H are sitting in a line facing south . Each of them was born in different years2001,2002,2003……2008 not necessary in the same order.D is sitting 2rd right of B.C is 3rd right of A. Cand A are born before 2004.only the one whoborn in 2006 is sitting exactly b/w A and B . E,who is eldest is not an immediate neighbour of A and D.H is older than only D.H is sitting 2nd left of G.G is not an immediate neighbour of E.A is younger than C.B was born before F, who is not neighbour of E.Who born in 2005?OptionsBCNoneDF

Martin is x years old.Jennifer is 3 years younger than Martin.Connor is twice as old as Martin.a) Write an expression for Jennifer’s age _______________                                                            (1)b)  Write an expression for the sum of the three ages ______________________