# TCS Placement-Paper

TCS has changed it’s old pattern and introduced new pattern for Written test.

The Written test consists of 35 questions.

All questions are Aptitude questions, no Verbal, no Passages etc. Only Aptitude based on blood relations, percentages, profilt-loss etc.

Time: 1 hour

There is Negative marking: -0.33 for each wrong answer, Timer will be displayed on the top right corner of the screen. Most of the questions are lengthy. They are about 4 to 5 lines. But they are eassy. Only requirement is to be fast.

1. One man want to build a wall the length and breadth of the wall are 20, 30 respectively. He need 35 bricks for one square centimeter then how many bricks he need?

^{th}of a number then find the number?

4. In Tnagar many buildings were under residential category.for buildings they number as 1 to 100. For shops, corporation numbered between 150 and 200 only prime numbers. how many time 6 will appear in building numbering?

Ans:

For 1 to 10 – 1 six

2 to 20 – 1 six

Similarly upto 59 we utilise six, 5 times

from 60 to 69 (including 66) – 11 times

from 70 to 100 – 3, hence ans = 5+11+3 = 19

Ans:19.

6. Difefrence between two numbers is 4 and their product is 17. Then find the sum of their squers?

Ans: 70 (By using (x-y)2=x2+y2-2xy)

7. I don’t remember exactly the question, one logical problem stating the colour of beer?

Ans: white.

Ans: Bird(category)

9. Which is the smallest digit when devides the 2880 gives perfect squre.?

Ans:5(we can easily predict from options, as we devides them with 2880)

Ans: Here you can use the (a-b)3=(a-b)(a2+ab+b2)formule).

11. I don’t have any brothers and sisters.by pointing a picture that man said that his father is my fathers. Son then who is he?

Ans: His son.

Solution: Here the question appear as an easy one, but carried a lot of unwanted sentences and unwanted datas(i didn’t mention above) in exam which may confuse you on solving technique.

So now we can compute x from above equation. (x = 41, 6x = 246)

Let now we compute y,((6x+y)/7) = 45, as we have value of x, compute y.

Ans: 69

Ans: As we have speed and travel time of horse, we can get distance travelled by it.

Hence d = 22*6 = 132km,

Exactly this 132km was travelled by dog in 8 hours (as it started two hours earlier).

Hence speed of dog = 132/8 = 16.5km/hr

Ans:16.5km/hr.

Solution: Here it appear simple, because it arranged in arranged in sequence manner, but the actual question was some what twist mentioning fibonacci series and more over question was in statements (no numbers). Hence first try to understand the question well.

Here let group alternate terms 3,7,15,31 (3+4 =7, 7+8 =15, 15+16=31)

Similarly for second group (22,45,? (22+23 = 45, 45+46 = 91) hence ans is 91.

^{th}of the tank B is filled in 22Hrs.what is time to fill the tank full?

^{st}pot is filled with ink and 2

^{nd}pot is filled with water. Take 1 spoon of ink from 1

^{st}pot and pore it in 2

^{nd}pot and take 1 spoon of mixture from 2

^{nd}pot and pore it in 2

^{nd}pot then which one of following is true?

^{st}pot is less than the ink in 2

^{nd}pot.

For Remaining problems I remember the topics they have covered they are probability, Time and Distance.

Note: Don’t attempt more than 27 questions out of 35. There will be highest cutoff.