Important TCS Questions based on General Pattern

      Important TCS - 2013 Questions based on General Pattern

1) 28a + 30 b +31c =365 find a+b+c if a.b.c are natural numbers


2) P is 30% of Q
    Q is 20% of M
   M is 50% of N

what is P/N equal to.

3)Mother +daughter+infant age is 74. Mother age is 46 more then daughter and infant.
And infant age is 0.4 of daughter. Find daughters age.


4) A takes 12 hrs to complete a work
    B takes 10 hrs to complete the same work 
    time taken by them to make 2 publications working independently.

5)Some cards question. Probability of 1 ace which is red and one spade. Something like
This. Do go thru the cards ques. The decks and everything.

6)A finishes a work in 8 hrs
   B finishes a work in 10 hrs
  C  finishes a work in 12 hrs
A,B,C work together but A leaves after 2 hrs find the time t taken by B & C.

7)There are exactly 4 Thursdays and 4 Sundays in a month of 31. Find the first day. 

You can calculate easily.

8)There were some questions of this type :-

J, K, L, M and N collected stamps. They collected a total of 100 stamps. None of them collected less than 10.

No two among them collected the same number.

(i) 3 collected the same number as K and M together.

(ii) L collected 3 more than the cube of an integer

(iii) The no. collected by J was the square of an integer.

(iv) Total no. collected by K was either the square or cube of an integer.

1. The no. collected by J was:

(1) 27 (2) 49 (3) 36 (4) 64

2. The no. collected by K was:

(1) 16 (2) 27 (3) 25 (4) 36

3. The difference of numbers collected by L & M was:

(1) 3 (2) 2 (3) 5 (4) 9

9)All numbers between 11 & 100 how many times is the number 4 used

10)A & B travelling from X to Y. A starts at 12 pm at a speed of 63m/hr. B at 1:30 pm at a speed of 84m/hr.At what time will B be 34m ahead of A?

11)There were2-3 visualizing questions also.

A cube was given in 1d. With dotted lines. Faces were marked. With 1 face as x. U had to

Tell that what will be face opposite x when it is folded as a cube.

12)Another time distance, a person runs around a rectangular field. Time given speed

Given. Find the distance. Apply perimeter formula 2(length+breadth). And length and breadth
Ratio given. Find area.

13)There is a school were 60% are girls and 35% of the girls are poor.

Students are selected at random, what is the probability of selecting a poor girl out of total strength.

14)There are 3 groups A,B,C 

2 members belong to all the three

3 members belong to A&B

3 members belong to B&C

3 members belong to C& A

minimum possible number of members in any three.

15)There are 3 numbers x,y,z 

the mean is m 

median is 5

m is 10 more than the smallest number and 15 less than the biggest number.

what is x+y+z

16)There are 5 men and 11 women. How many ways can a panel of 11 be formed such that the number of men is not more than 3.

17)Y-W-U-S-Q is coded as 25-23-21-19-17

what is S-F-A-Y-T coded as.

18) After 6 years Raju's fathers age will twice of the Raju's age 2 years ago.His mothers age was twice that of Raju's age. Sum of the age of their parents.

19)  Initial price =40,000. It reduces 3/4 of previous years price every year what is the price after 3 years.

20)60 men work take 40 days to complete a work. Now suppose that is 60 men start working and every 5 days 5 people leave.In how many days will the work be complete.

21)Then there was a series completion question.

7^0,7^1 , 7^1+7^0,7^2 something like this but i was not able to solve it. I tried to ask my friends for the exact questions but wasn't able to get it, anyways some series question with include finding the missing values will come

22)There was a triangle questions. There was a diagram of a triangle with multiple symmetric triangle inside And they asked us how to many triangles there were in total

23)Three groups :: x1,x2,x3

A,b common to all three. Then atleast 1 elemnt common to 2 ie x1,x2,x2,x3,x3,x1.

Findminimum elements in each group. Answer is 4.

24)

         ok this is a a 2 paper cut u have to fold it into a cube and say what letter is on the opposite side of X. Ans is C

25) Like sudoku type

u have to find a,b,e,c,d,f such that the sum of the sides are equal.

26)Exact sudoku type question i don't remember the value it was a 3x3 matrix and u have to find value missing values in it.

27)3 dice are rolled. Then what is the probability u will get the sum of number as 10.
Ans :27/216

28) When all words in "master" is sorted in alphabetical order then what is the 49th word.

29)Some seating arrangement question. Like X sits opposites Y and B sits 2 seats left of A type questions. You are asked to find the person sitting 4 seats right of X.

30) 3 trucks A,B,C

A loads 10 kg/min
B loads 13 1/3 kg/min
C unloads 5kg/min

If three simultaneously works then what is the time taken to load 2.4 tonnes

BEST OF LUCK

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