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1. An empty tankbe filled with aninlet pipe ‘A’ in 42 minutes. after 12 minutes an outlet pipe ‘B’ is opened which can empty the tank in 30 minutes. After 6 minutes another inlet pipe‘C’ op ened into the same tank, which can fill the tank in 35 minutes and the tank is filled find the time taken to fill the tank? 2. A boy wants to make cuboids of dimension 5m,6m & 7m from small cubes of .03m^3.Later he realized that he can make some cuboids by making it hollow.Then it takes some cubes less.What is the number of cubes to be removed a)2000 b)5000 c)3000 d)7000 3. Leena cuts small cubes of 3 cubic cm each.She joined it to make a cuboid of length 10 cm,width 3cm, and depth 3 cm.How many more cubes does she need to make a perfect cube? a)910 b)250 c)750 d)650 4. What is the distance between the z-intercept from x-intercept in the eqn ax+by+cz+d=0 5. 10 men and 10 women are there.They dance with each other.Is there possibility that two men are dance with same girl an...

3) TCS pattern update:14th sept, 2012 Recent Question Pattern of TCS Campus Placement 2013. It is the very first version we found.. 1. An empty tankbe filled with aninlet pipe ‘A’ in 42 minutes. after 12 minutes an outlet pipe ‘B’ is opened which can empty the tank in 30 minutes. After 6 minutes another inlet pipe ‘C’ opened into the same tank, which can fill the tank in 35 minutes and the tank is filled find the time taken to fill the tank? 2. A boy wants to make cuboids of dimension 5m,6m & 7m from small cubes of .03m^3.Later he realized that he can make some cuboids by making it hollow.Then it takes some cubes less.What is the number of cubes to be removed a)2000 b)5000 c)3000 d)7000 3. Leena cuts small cubes of 3 cubic cm each.She joined it to make a cuboid of length 10 cm,width 3cm, and depth 3 cm.How many more cubes does she need to make a perfect cube? a)910 b)250 c)750 d)650 4. What is the distance between the z-intercept from x-intercept in the e...

Tcs written exam :: 7th September ,2012.. new delhi Q2. 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. Q3. 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. Q4.THERE ARE EXACTLY 4 THURSDAYS AND 4 SUNDYS IN A MONTH OF 31. FIND THE FIRST DAY. MY ANS WAS SHAYD MONDAY. U CAN CALCULATE EASILY. Q5. THEN THERE WERE 2-3 QUESTIONS BASSED ON SPEED AND DISTANCE. EASY ENOUGH. ULL BE ABLE TO MANAGE THEM. ONE WAS LIKE 2 CARS START FROM A POINT X. CAR1 START AT 10 AM AND CAR2 AT SOME TIME. BOTH THE CARS GO TILL THEY REACH A T POINT. ONE TAKES LEFT OTHER RIGHT. IT WAS TO BE FOUND OUT HOW MUCH WAS THE DISTANCE BETWEEN THE 2 CARS AT 2 PM. Q6. ANOTHER TIME DISTANCE, A PERSON RUNS AROUND A RECTANGULAR FIELD. TIME GIVEN SPEED GIVEN. FIND THE DISTANCE . APPLY PERIMETER FORMULA 2(Length+breadth). And l...

1. Find X^y+y^x=46. Find X and Y values? 2. 3 white chips, 7 blue chips, 16 green chips, 2 chips drawn from the box in succession what is the probability that one is blue and other is white?a) 7/50 b) 8/30 c) 7/25 d) 20/26 3. If a person has to work 8 continuous day & he gets a rest on the 9th day. If a person starts on Monday. What is the day of 12th rest day? 4. How many liters of a 90% of concentrated acid needs to be mixed with a 75% solution of concentrated acid to get a 30 liter solution of 78% concentrated acid?a) 8 b)9 c) 7 d)6 5. 3 cars A, B & C are in the race. A is twice as likely to win as B and B is thrice as likely to win as C. what is probability that B will win, if only one can win the race ?a) ½ b) 2/5 c) 3/10 d) 1/10 6. A cow & Horse brought for Rs.2000. The cow is sold at a profit of 20% and the Horse is sold at a loss of 10%. Of The overall gain is Rs.40. The cost price of the cow is :a) 700 b) 800 c) 1200 d) 1300 7. The sum of 3 co...

1) The water from one outlet, flowing at a constant rate, can fill the swimming pool in 9 hours. The water from second outlet, flowing at a constant rate can fill up the same pool in approximately in 5 hours. If both the outlets are used at the same time, approximately what is the number of hours required to fill the pool? Ans: Assume tank capacity is 45 Liters.  Given that the first pipe fills the tank in 9 hours.  So its capacity is 45 / 9 = 5 Liters/ Hour.  Second pipe fills the tank in 5 hours.  So its capacity is 45 / 5 = 9 Liters/Hour. If both pipes are opened together, then combined capacity is 14 liters/hour.   To fill a tank of capacity 45 liters, Both pipes takes 45 / 14 = 3.21 Hours. 2) If 75 % of a class answered the first question on a certain test correctly, 55 percent answered the second question on the test correctly, and 20 percent answered neither of the questions correctly, what percentage answered both correctly? It is a pr...