IITM General Knowledge Questions

21. A farmer has C chickens.A sack of feed comes for 9 days.As the feed cost is increasing the farmer sells some chickens and retains 12 chicken.If he reduces the feed quantity by 10% .Then he observes that the feed comes for 30 days.What is C?

22. A person walking takes 26 steps to come down on a escalator and it takes 30 seconds for him for walking.The same person while running takes 18 second and 34 steps.How many steps are there in the escalator?

23. There are nine cards arranged in three rows and three columns. Each row contains atleast one green card.There are three yellow corners.Red is either in the first row or second row.There are 2 greens in the 3rd column and 2 blues in the second row.What is the arrange ment of the cards

24. There are eight cards. Each card has colour on both sides. There are 2 blue 2 red 2 green 2 yellow.

25. There are WIFE and HUSBAND at one side of river. They have one child, They want to cross the river. The child can't be lonly. The boat boy won't permit morethan one to cross the river, what is the correct way to cross the river?

26. There are 7 targets, A B and C has to shoot them. All should be shooted consecutively.

1. The no. of chances for A and B are not less thn 2,
2. for C there is only one chance.
3. A can't shot 3 times consicutively.
4. B is permited to shoot in even chances only.

27. There are 1800 coins .one soin is defective in that .in how many minimum times you can find that the coin is defective.

a)11
b)9
c)7
d)2

28. There are two kind of professonal in a company software & personal.if the personal are 15% of the total .a party is going .in a party if 50% of the total professonal left and all are s/w then what is the ratio of the software professonal left to total software professonal.

29. what is the probability of the taking out two card one king and one queen of black in a card packet.

30. Find the next number 1 1 2 3 5 ... 13

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