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(#M40000188) GENERAL QUESTION Keep an EYE

3 blocks are chosen randomly on a chessboard. What is the probability that they are in the same diagonal?

Asked In general Naveen (15 years ago)

Solved Tijo Jose Read Solution (4)

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(#M40021898) ACCENTURE QUESTION NUMBER Keep an EYE

Q. A certain straight corridor has four doors, A, B, C and D (in that order) leading off from the same side. How far apart are doors B and C? The distance between doors B and D is 10 meters. The distance between A and C is 12 meters.

Asked In Accenture narmatha (12 years ago)

Solved swastik Read Solution (9)

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(#M40153481) TCS QUESTION based sum of squares of first N natural numbers Keep an EYE

2. What is the sum of the squares of the first 20 natural numbers (1 to 20)?

a) 2870

b) 2000

c) 5650

d) 44100

Asked In TCS J E Tejeswar Gowd (10 years ago)

Solved gourav Read Solution (25)

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(#M40002007) 3I-INFOTECH QUESTION placement question Keep an EYE

A car travels a certain distance taking 7 hrs in forward journey, during the return journey increased speed 12km/hr takes the times 5 hrs. What is the distance traveled

(a) 210 kms (b) 30 kms (c) 20 kms (c) none of these

Asked In 3i-Infotech sawan kumar (14 years ago)

Solved Sahil Read Solution (21)

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(#M40010396) TCS QUESTION Keep an EYE

Seven years ago, the combined ages of Amir and Akshay was twice that of Saif. If the sum of the ages of Akshay and Amir, fifteen years hence, is 98 years, what is the present age of Saif?(a) 27 yrs (b) 35 yrs (c) 34 yrs (d) 49 yr

Asked In TCS trisha sinha (13 years ago)

Solved Garima Read Solution (14)

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(#M40010823) TCS QUESTION Keep an EYE

My name is PREET.But my son accidentally types the by interchanging a pair of letters in my name.What is the probability that despite this interchange, the name remains unchanged? a.5% b.20% c.25% d.12.5%

Asked In TCS prashanth (13 years ago)

Solved Garima Read Solution (17)

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(#M40001202) TCS QUESTION Keep an EYE

There is a toy train that can make 10 musical sounds. It makes 2 musical sounds after being defective. What is the probability that same musical sound would be produced 5 times consecutively? ( 1 of _____) ?

Solution

only two different tunes are there, so for making 5 consecutive music tunes of the same type, probability = (1/2)(1/2)(1/2)(1/2)(1/2)*2 = 1/16
last 2 is because of the two case (1) first tune all 5 times (2) second tune all 5 times
but here the question is based on odds, so answer should be (1/16)/[(1-(1/16)] = 1/15

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Asked In TCS anil kumar (14 years ago)

Solved Read Solution (3)

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(#M40023711) TCS QUESTION Keep an EYE

A father purchased dress for his 3 daughters. The dresses are of same color but diff size and they are kept in dark room. what is probability that all the 3 will not choose there own dress?

Asked In TCS sahana (12 years ago)

Solved k.m Read Solution (13)

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(#M40000425) TCS QUESTION Keep an EYE

A and B play a game of dice between them. The dice consist of colors on their faces (instead of numbers). When the dice are thrown, A wins if both show the same color; otherwise B wins. One die has 4 red face and 2 blue faces. How many red and blue faces should the other die have if the both players have the same chances of winning?
option
a) 3 red and 3 blue faces
b) 2 red and remaining blue
c) 6 red and 0 blue
d) 4 red and remaining blue

Asked In TCS karthikeyan (14 years ago)

Solved madhuri Read Solution (10)

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(#M40032544) INFOSYS QUESTION Reasoning Keep an EYE

what is the 8th term in the series 1,4,9,25,35,63

Asked In Infosys mounika (11 years ago)

Solved Snehasis Read Solution (12)

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