Anna University Chennai 2007 M.B.A Basic Quantative - Anna Univ Model - Question Paper

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1

Which of the following three measures cannot be sides of a triangle?

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2

If Rs.1066 are divided among A,B,C and D such that A :B=3 :4,B :C=5 :6 and C

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A horse worth Rs.9000 is sold by A to B at 10% loss. B Sells the horse back to A

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Two liquids A and B are in the ratio 5 : 1 in container 1 and 1 : 3 in container 2. In what ratio should the contents of the two containers be mixed so as to

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6

Two-fifths of the voters promise to vote for P and the rest promised to vote for Q. Of th e se, o n th e 1 ast day 15 p e r ce nt of the vote rs we nt b a ck on the ir p ro mi se to vote for P and 25 per cent of voters went back on their promise to vote for Q and

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7

Deepak is 6 times as old as his son, 6 years hence the sum of their ages will be

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7Er

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10

A can do a piece of work in 20 days. He worked at itfor 4 days then B finished it in 16 days. In how many days can A and B together finish the work?

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11

The organizer of local 58 of the hospital workers is forming a five-person team to leaflet a nearby hospital. The team must contain two persons to distribute leaflets, one speaker to address the workers who stop and a two-person defence squad. A, B and C are possible leaf letters; C, D and E are possible speakers; F,G and H are possible members of the defence guard. A and C prefer to work with each other on the same team. E prefers to work only if F works.

How many different possible teams can the organizer assemble, if all

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12

A man runs from A to B and returns to a running at half the original speed. If he repeats this thrice, what percent of the time does he run from B to A?

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"~'^s : n._

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7T :

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15

A certain amount of money Rs.600 as simple interest at the end of 2 years and Rs.636 as compound interest for the same period and the same rate of interest.

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16

The ratio between two numbers is 4:5 and their sum is 540. The greater of the

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17

A shopkeeper buys notebooks at Rs.12 each. He sells them at Rs.14.40 each but gives 2 free with every 8 notebooks. What is his effective profit/loss?

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18

What must be added to each term 35:73 so that it becomes 3:5?

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19

An automobile passes city X at 9.55 A.M. and city Y at 10.15 A.M. city x is 30 miles from city Y, what is the average rate of the automobiles in miles per hour?

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The numerator arid denominator of a fraction are in the ratio 3:4 .If 9 is subtracted from the numerator, the resulting fraction has a value 2/3 of the original fraction.

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*77 ,..

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24

"7=........

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25

The organizer of local 58 of the hospital workers is forming a five-person team to leaflet a nearby hospital. The team must contain two persons to distribute leaflets, one speaker to address the workers who stop and a two-person defence squad. A, B and C are possible leaf letters; C, D and E are possible speakers; F,G and H are possible members of the defence guard. A and C prefer to work with each other on the same team. E prefers to work only if F works.

If A is chosen as a member of the team and all preferences are respected, which

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26

A is and n x n matrix in which the ith row is (1, 2i, ... ni). Then the rank of A is

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The least positive integer which can be expressed as the sum of two distinct non-

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One tap can fill a cistern in 3 hours and anothertap can empty the cistern in 4 hours. How long will they take to fill the cistern if both the taps are opened?

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The ratio of two numbers is 9:7 and their difference is 180. The larger number is

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32

The area of the room is 2970 sq .mts. If its length is 66 meters find its breath

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33

One wheel rotates once every 7 minutes, and another rotates once every 5 minutes. How often will both begin to rotate at the same time?

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34

Find the Compound Interest on Rs.2500 at 8% per annum for 2 years

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35

A bag of chicken feed will feed 1 8 chickens for 54 days. How many days will it

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