As CAT 2011 is just days away, here is the Solved CAT Question Paper 2009. Certain changes have been made in CAT 2011, including the changes in number of sections. Now there will be just 2 sections of 70 minutes duration each. Download CAT 2009 for practicing and analyzing the kind of questions asked in this prestigious exam
1. In a certain zoo, there are 42 animals in one sector, 34 in the second sector and 20 in the third sector. Out of this, 24 graze in sector one- and also in sector two. 10 graze in sector two and sector three, 12 graze in sector one and sector three. These figures also include four animals grazing in all the three seotors are now transported to another zoo, find the total number of animals.
(a) 38
(b) 56
(c) 54
(d) None of the above
Ans: (c)
2. The average age of a couple is 25 years. The average age of the family just after the birth of the first child was 18 years. The average age of the family just after the second child was born was 15 years. The average age of the family after the third and the fourth children (who are twins) were born was 12 years. If the present average age of the family of six persons is 16 years, how old is the eldest child ?
(a) 6 years
(b) 7 years
(c) 8 years
(d) 9 years
Ans: (d)
3. 10% of the voters did not cast their vote in an election between two candidates. 10% of the votes polled were found invalid. The successful candidate got 54% ofthe valid votes and won by a majority of 1620 votes. The number of voters enrolled on the voters list was:
(a) 25000
(b) 33000
(c) 35000
(d) 40000
Ans: (a)
4. The resistance of a wire is proportional to its length and inversely proportional to the square of its radius. Two wires of the same material have the same resistance and their radii are in the ratio 9 : 8. If the length ofthe first wire is 162 cms., find the length of the other.
(a) 64cm.
(b) 120cm.
(c) 128cm.
(d) 132cm.
Ans: (c)
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