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(#M40001000) TCS QUESTION Keep an EYE

A hollow cube of size 5 cm is taken, with a thickness of 1 cm. It is made of smaller cubes of size 1 cm. If 4 faces of the outer surface of the cube are painted, totally how many faces of the smaller cubes remain unpainted?
a) 800 b) 488 c) 900 d) 500

Asked In TCS Anil (14 years ago)

Unsolved Read Solution (2)

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(#M40000999) TCS QUESTION Keep an EYE

A hollow cube of size 5 cm is taken, with a thickness of 1 cm. It is made of smaller cubes of size 1 cm. If 1 face of the outer surface of the cube are painted, totally how many faces of the smaller cubes remain unpainted?
a) 900 b) 488 c) 563 d) 800

Asked In TCS Anil (14 years ago)

Unsolved Read Solution (13)

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(#M40000998) TCS QUESTION Keep an EYE

there are two boxes one containing 10 red balls and other containing 10 green balls.you are allowed to move the balls between the boxes so that when you choose a box at random an a ball at random from that box the probability of getting a ball is maximised.find the maximum probability.
1)14/19,
2)3/4,
3)1/2,
4)37/38

Asked In TCS Ranjana Sinha (14 years ago)

Solved suchandra raavi Read Solution (3)

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(#M40000997) TCS QUESTION Keep an EYE

1. 10 men and 10 women are there, they dance with each other, is there possibility that 2 men are dancing with same women and vice versa?
a) 22 b) 20 c) 10 d) none

Asked In TCS Nikit Jain (14 years ago)

Solved suchandra raavi Read Solution (6)

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(#M40000996) TCS QUESTION Keep an EYE

Pace length is distance between rear of consecutive footprints. For a old man walking Berghian's formula is n/p=144, where n is number of steps per minute and p is pace length which equals 164 cm.Find the sped of walking in kmph

Asked In TCS Somil Nain (14 years ago)

Solved Somil Nain Read Solution (3)

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(#M40000995) TCS QUESTION Keep an EYE

A cube of size 5cm and thickness 1cm is painted on four sides.
This cube is made up of smaller cubes of size 1cm.How many faces of smaller cubes are unpainted.

Asked In TCS Somil Nain (14 years ago)

Unsolved Read Solution (2)

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(#M40000994) TCS QUESTION Keep an EYE

On a planet oz there are 8 days apart from sunday to saturday, 8th day is oz day.Compared to earth where clock crosses each digit on clock twice, there are 36 hrs in day ,90 min in hour, 60 seconds in minute.Find the angle between clock hands on 11:40

Asked In TCS Somil Nain (14 years ago)

Solved navyashree.t Read Solution (4)

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(#M40000993) TCS QUESTION Keep an EYE

A class photograph has to be taken.the first row consists of 6 girls who are sitting.20 boys are standing behind.The two comer position are reserved for the two tallest boy.In how many ways can the students be arranged?
(A)18!*720 (B)6!*1440 (C)18!*2!*1440 (D)18!*1440 (E)none of these

Asked In TCS Ragini (14 years ago)

Solved RISHI KUMAR Read Solution (4)

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(#M40000992) TCS QUESTION Keep an EYE

The sum of two times one natural number and three times another natural number is less than 24. if the first natural number is less than or equal to eight,the highest value of the second natural number is:
(A)5 (B)6 (C)7 (D)8 (E)9

Asked In TCS Ragini (14 years ago)

Unsolved Read Solution (14)

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(#M40000991) TCS QUESTION Keep an EYE

Variable R and S are related by the equation R=1/S2(1 by S square).now,if S is increased by 10%,what will happen to R?
(A)R decreased by 19% (B)R decreased by 10% (C)R decreased by 17% (D)R decreased by 21% (E)R increased by 21%

Asked In TCS Ragini (14 years ago)

Solved Somil Nain Read Solution (3)

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(#M40000990) TCS QUESTION Keep an EYE

The distance between charu's and mani's places is 120km. charu traveled the whole distance from her place to mani's at 30km/hr but returned at 40km/hr.her average speed for the whole journey is(approx)
(A)36km/hr (B)37km/hr (C)33km/hr (D)34km/hr (E)35km/hr

Asked In TCS Ragini (14 years ago)

Unsolved Read Solution (8)

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(#M40000989) TCS QUESTION Keep an EYE

A square is drawn inside a right angled triangled with the two perpendicular sides as 12cm and 8cm.what is the side of the largest possible square that can be drawn?
(A)4cm (B)4.8cm (C)4.5cm (D)4.4cm (E)5cm

Asked In TCS Ragini (14 years ago)

Solved shubham Read Solution (3)

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(#M40000988) TCS QUESTION Keep an EYE

Mr.Mohit is 7 times as old as his son. 10 years hence he will be three times as old as his son.what is the difference in their present ages?
(A)24years (B)30years (C)18years (D)36years (E)42years

Asked In TCS Ragini (14 years ago)

Solved KALPANA G Read Solution (4)

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(#M40000987) TCS QUESTION Gaar Fatano Question..Please Explain Keep an EYE

Alice and Bob play the following coins-on-a-stack game. 20 coins are stacked one above the other. One of them is a special (gold) coin and the rest are ordinary coins. The goal is to bring the gold coin to the top by repeatedly moving the topmost coin to another position in the stack.


Alice starts and the players take turns. A turn consists of moving the coin on the top to a position i below the top coin (0 = i = 20). We will call this an i-move (thus a 0-move implies doing nothing). The proviso is that an i-move cannot be repeated; for example once a player makes a 2-move, on subsequent turns neither player can make a 2-move.


If the gold coin happens to be on top when it's a player's turn then the player wins the game.


Initially, the gold coinis the third coin from the top. Then
Alice has no winning strategy.
In order to win, Alice's first move should be a 1-move.
In order to win, Alice's first move can be a 0-move or a 1-move.
In order to win, Alice's first move should be a 0-move....
Please Explain Your Answer..

Asked In TCS abhishek (14 years ago)

Solved Sofikul Mallick Read Solution (15)

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(#M40000986) TCS QUESTION Age Keep an EYE

Upon asking her grandchild"s age she told that she is as older as many days as her daughter"s age in weeks and as many days as her own age in years.The sum of the three is 130.Then what is the age of the child?

Asked In TCS sandipan dey (14 years ago)

Solved shubham Read Solution (3)

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(#M40000985) TCS QUESTION Keep an EYE

A hollow cube of size 5cm is taken,with a thickness of 1cm.It is made of smaller cubes of size 1cm.if 4 faces of the outer surface of the cube are painted,totally how many faces of the smaller cubes remain unpainted?
(A)500 (B)800 (C)488 (D)900

Asked In TCS Ragini (14 years ago)

Unsolved Read Solution (2)

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(#M40000983) TCS QUESTION Keep an EYE

Three terrorists are employed to shoot a renowned person Mr. X only one bullet is sufficient to kill him if it strikes in the head.the probabilities of the terrorists striking Mr.X's head by their bullets are 0.2,0.3 and 0.4.what is probability that Mr.X is shot dead?
(A)0.336 (B)0.9 (C)0.1 (D)0.760 (E)0.664

Asked In TCS Ragini (14 years ago)

Solved Sharda Prasad Jaiswal Read Solution (3)

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(#M40000984) TCS QUESTION Keep an EYE

a bag contains 4 white and 3 black balls.2 balls are drawn one at a time, randomly in succession.what is the probability that both the balls drawn out are white in color,if the first ball is not replaced after the first draw?
(A)9/49 (B)3/7 (C)2/7 (D)4/7 (E)16/49

Asked In TCS Ragini (14 years ago)

Solved shubham Read Solution (2)

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(#M40000982) TCS QUESTION Keep an EYE

A cistern is two third full of water.pipe A can fill the remaining part in 12 minutes and pipe B in 8 minutes. once the cistern is emptied, how much time will they take to fill it together completely?
(A)12minutes (B)12.5min (C)14.4min (D)10.2min (E)14.66min

Asked In TCS Ragini (14 years ago)

Solved Chandan Kumar Read Solution (4)

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(#M40000981) TCS QUESTION Keep an EYE

here is a round cake. You have 3 chances to cut the cake. Divide the cake into 8 pieces in these 3 chances.

Asked In TCS Kapil Agrawal (14 years ago)

Unsolved Read Solution (2)

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(#M40000980) TCS QUESTION Keep an EYE

A is driving on a highway when the police fines him for over speeding and exceeding the limit by 10 km/hr. At the same time B is fined for over speeding by twice the amount by which A exceeded the limit. If he was driving at 35 km/hr what is the speed limit for the road?

Asked In TCS anuj (14 years ago)

Unsolved Read Solution (7)

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(#M40000977) SYNTEL QUESTION Probability Keep an EYE

Maximum numbers that can be formed using all the 4 digits 6 4 8 1
without repetition and which is divisible by 9

Asked In Syntel sathya (14 years ago)

Solved somil Read Solution (7)

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(#M40000972) TCS QUESTION Keep an EYE

From a circular sheet of paper with a radius of 20cm,four circles of radius 5cm each are cut out.what is the ratio of the uncut to the cut portion?
(A)1:3 (B)4:1 (C)3:1 (D)4:3 (E)2:3

Asked In TCS Ragini (14 years ago)

Solved somil Read Solution (7)

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(#M40000971) TCS QUESTION Keep an EYE

A bag contains 5 green and 7 blue balls.another one contains 4 green and 8 blue balls.if a bag is choosen randomly and a ball is drawn from it at random,then find the probability that it is green:
(A)3/4 (B)1/4 (C)5/8 (D)3/8 (E)none of these

Asked In TCS Ragini (14 years ago)

Unsolved Read Solution (8)

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(#M40000970) TCS QUESTION Keep an EYE

A software engineer starts from home at 3pm for every walk on a route which has level road for some distance and a then a hillock.he walks speed of 4kmph on level ground and then at a speed of 3kmph on the uphill and then down the hill at a speed of6kmph to the level ground and then at a speed of 4kmph to the home if he reaches home at 9pm.what is the distance one way of his route?
(A)12km (B)15km (C)18km (D)24km(E)Data Inadequate

Asked In TCS Ragini (14 years ago)

Solved avik mukherjee Read Solution (4)

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(#M40000969) TCS QUESTION Keep an EYE

An aircraft takes of from A(89 degree N,10 deg E)at 6.00am local time to B(50 deg S,70 deg W).If the flying time is 10 hours,then what is the local time at B?

Solution

since the rotation of earth is west to east and that of the person is from east to west so answer by SAMBIT DUTTA is right

Like manish sir answer on facebook.

Asked In TCS smita dasgupta (14 years ago)

Solved Read Solution (4)

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(#M40000968) TCS QUESTION Keep an EYE

In a 2 dimentional array x(8,7),with each element occupying 2 bytes of memory,with the address of first element x(1,1) is 3000,find the address of x(2,3).

Asked In TCS smita dasgupta (14 years ago)

Solved AMITABH BARMAN Read Solution (9)

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(#M40000973) TCS QUESTION Keep an EYE

The price of precious stone is directly proportional to square of its weight. what will be the loss incurred if a stone weighing 28gm and costing 28,000 breaks into two pieces whose weights are in the ratio 15:13?
(A)No loss (B)10,000 (C)28,000 (D)9,500 (E)14,000

Asked In TCS Ragini (14 years ago)

Solved smita dasgupta Read Solution (6)

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(#M40000975) TCS QUESTION Keep an EYE

A man has 1044 candles.after burning,he can makes a new candle from 9 stubs left behind.Find the maximum number of candles that can be made:
(A)116 (B)120 (C)130 (D)140 (E)144

Asked In TCS Ragini (14 years ago)

Solved sandipan dey Read Solution (8)

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(#M40000976) TCS QUESTION Keep an EYE

The sides of a triangle are in the ratio of 1/2:1/3:1/4.
if the perimeter is 52 cm.the length of the smallest side is:
(A)9cm (B)10cm (C)16cm (D)24cm (E)12cm

Asked In TCS Ragini (14 years ago)

Solved Krishna KAnt Tiwari Read Solution (6)

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