PrepTest 39, Section 1, Question 17
Of the five Pohl children�Sara, Theo, Uma, Will, and Zoe�three are left-handed and two are right-handed. Each of the five children was born in a different one of seven calendar years, 1990 through 1996. The following conditions apply:
Of the five Pohl children�Sara, Theo, Uma, Will, and Zoe�three are left-handed and two are right-handed. Each of the five children was born in a different one of seven calendar years, 1990 through 1996. The following conditions apply:
Of the five Pohl children�Sara, Theo, Uma, Will, and Zoe�three are left-handed and two are right-handed. Each of the five children was born in a different one of seven calendar years, 1990 through 1996. The following conditions apply:
Of the five Pohl children�Sara, Theo, Uma, Will, and Zoe�three are left-handed and two are right-handed. Each of the five children was born in a different one of seven calendar years, 1990 through 1996. The following conditions apply:
No two left-handed children were born in consecutive years.
No two right-handed children were born in consecutive years.
Sara, who is left-handed, was born before Uma.
Zoe was born before both Theo and Will.
A left-handed child was born in 1991.
Uma, who is right-handed, was born in 1993.
If Theo is right-handed, then each of the following statements must be false EXCEPT:
Theo was born in 1996.
Will was born in 1995.
Uma was born exactly three years before Theo was born.
Zoe was born exactly one year before Theo was born.
Will is right-handed.
Explanations
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