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(#M40003155) TCS QUESTION maths Keep an EYE

If atlantic is found in atlantic ocean ,india is found in indian ocean
then which of the following cases are true

Solution

Dear Deependra Chauhan, submit the complete question

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Asked In TCS Deependra Chauhan (14 years ago)

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(#M40003134) TCS QUESTION maths Keep an EYE

the population of tha bacteria culture doubles every 2
mins.approximately how many min it will take for the population to
grow from 1000 to 500000 bacteria.

Asked In TCS Deependra Chauhan (14 years ago)

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(#M40003111) TCS QUESTION maths Keep an EYE

Probability of occurrence of some events was given. Have to find total probability of specified group of events.

Asked In TCS Deependra Chauhan (14 years ago)

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(#M40003093) TCS QUESTION maths Keep an EYE

a number is given eg 2088.by what if we divide the number it ll become a perfect square?

Asked In TCS Deependra Chauhan (14 years ago)

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(#M40003110) TCS QUESTION maths Keep an EYE

only 2 sounds......... A toy train can make 10 sounds sound changes aftr every 4
min.................
.....................................
..........................................
now train is defective and can make........
.................................................................................
find probability that same sound is repeated 3 times consecutively(1 OUT OF
__)?

Asked In TCS Deependra Chauhan (14 years ago)

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(#M40003109) TCS QUESTION maths Keep an EYE

x/2y=2a,then 2x/x-2ay=?(

Asked In TCS Deependra Chauhan (14 years ago)

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(#M40003086) TCS QUESTION math Keep an EYE

Four years hence the average of 6 members is 45. Now a person is added and the avg becomes 48. What is the age of added person?

Asked In TCS Deependra Chauhan (14 years ago)

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(#M40003082) TCS QUESTION math Keep an EYE

Avg wt of class is X kg(some number) after adding wt of the teacger avg wt of class becomes Y kg then wat is the wt of the teacher?

Solution

let number of student=n
total wt. of the students = nx
if we count the of teacher then total Wt. = (n+1)y
Wt of teacher = (n+1)y-nx

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Asked In TCS Deependra Chauhan (14 years ago)

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(#M40002974) TCS QUESTION maths Keep an EYE

There r ten spots in library and each spot has 4 tables and ten readers ar there . 10 student come into liberary and want 2 study in how many ways that they sit in d liberary so that no chair would be blank?

Solution

Ten spot * 4 Seat in every spot = 40 seat
10 persons are present already and 10 students come so total persons = 20
how 20 persons can fill 40 seats
so answer will be 0

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Asked In TCS Deependra Chauhan (14 years ago)

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(#M40002969) TCS QUESTION math Keep an EYE

From a rope a triangle is made of sides 21cm,24cm,28cm. from this a square is made. Find area of square.

Solution

perimeter of triangle = 21+24+28 = 73
so side of square = 73/4 = 18.25
so area of square = 18.25*18.25 = 333.0625

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Asked In TCS Deependra Chauhan (14 years ago)

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