• Placement Questions

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(#M40013344) TCS QUESTION Keep an EYE

an examinee is required to answer 6 questions out of 12 questions which are divided into two groups each containing six questions and he is not permitted to answer more than four questions from any group.in how many ways he can answer the 6 questions?

Asked In TCS charan (12 years ago)

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(#M40013334) TCS QUESTION Keep an EYE

how many three digit odd numbers can be formed from the digits 1,2,3,4,5 and 6 when
(a) repetition is not allowed
(b) repetition is allowed

Asked In TCS charan (13 years ago)

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(#M40013262) TCS QUESTION Keep an EYE

the mean age of a combined group of men and women is 25yrs.if the mean age of the group of men is 26 and that of the group of women is 21,then the percentage of men and women in the group is?

Asked In TCS charan (13 years ago)

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(#M40013285) TCS QUESTION Keep an EYE

if 50% of the 2:3 solution of milk and water is replaced with water.what concentration of the solution is reduced

Asked In TCS charan (13 years ago)

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(#M40013246) TCS QUESTION Keep an EYE

if twice the sons age in years be added to the father age the sum is 70 and if twice the fathers age is added to the sons age the sum is 95.father age is?

Asked In TCS charan (13 years ago)

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(#M40013255) TCS QUESTION Keep an EYE

how many kg of pure salt must be added to a 30kg of 2% solution of salt and water to increase it to a 10% solution?

Asked In TCS charan (13 years ago)

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(#M40013332) TCS QUESTION Keep an EYE

each section in the firstyear of plus two course has exactly 40 students.if there are 5 sections in how many ways can a set of 4 student representatives be selected one from each selection?

Asked In TCS charan (13 years ago)

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(#M40013316) TCS QUESTION Keep an EYE

for a set of 5 true or false questions,no student has written all the correct answers and no two students have given the same sequences of answers.what is the maximum number of students in the classes for this to be possible?

Asked In TCS charan (13 years ago)

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(#M40013333) TCS QUESTION Keep an EYE

three horses h1,h2,h3 entered a feild which has seven portions marked p1,p2,p3,p4,p5,p6,p7 if no two horses are allowed to enter the same portion of the feild ,in how many ways can the horses graze the grass of the feild?

Asked In TCS charan (13 years ago)

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(#M40013346) TCS QUESTION Keep an EYE

in a plane there are 37 straight lines, of which 13 pass through the point a and 11 pass through the point b. besides no three lines pass through one point,no line passes through both points a and b and no two are parallel.the no. of points of intersection of the straight lines.

Asked In TCS charan (12 years ago)

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