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(#M40009488) CAT QUESTION Keep an EYE

What number should be subtracted from x^3 + 4x^2 – 7x + 12 if it is to be perfectly divisible by x+3

Asked In CAT Devendra Marghade (13 years ago)

Solved Pargat Pal Singh Read Solution (3)

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(#M40001525) TCS QUESTION latest Keep an EYE

6 persons standing in queue with different age group, after two years
their average age will be 43 and seventh person joined with them. Hence
the current average age has become 45. Find the age of seventh person?

Solution

let the total age of 6 people be x yrs
after 2 yrs it becomes (x+12)
therefore; (x+12)/6=43
=>x= 246
again; (246+ 7th person's age)/7=45
=>7th person's age = 69 yrs
This answer is given by SOUMYA BRAHMA and is correct answer

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Asked In TCS Aashu (14 years ago)

Solved

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(#M40040832) TCS QUESTION Keep an EYE

20, 22, 26, 34, 41, 46, 56, 67, __?
A) 72
B) 80
C) 88
D) 68

Asked In TCS Puja (11 years ago)

Solved RAKESH Read Solution (7)

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(#M40034750) CTS QUESTION Keep an EYE

how many number of three digit numbers can be formed usingzs numbers 2,3,4,5 in which no repeatation..?

Asked In CTS Rohan Nimbalkar (11 years ago)

Solved Rahul Bhadana Read Solution (9)

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(#M40034728) CTS QUESTION quant Keep an EYE

there are 6 elements and few are a ,b,c,d.find permutation and combination?

Asked In CTS shashank sharma (11 years ago)

Solved Pathmavathi Read Solution (4)

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(#M40153911) ELITMUS QUESTION english Keep an EYE

saharian lions and tigers___________________ famous for its feriousity.
a)is b)are c) has been d)have been

Asked In Elitmus sagar kumar (10 years ago)

Solved Vikas Jha Read Solution (16)

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(#M40002304) TCS QUESTION TCS Fresher Job Placement Paper : 14 Aug 2011 Keep an EYE

Given 3 lines in the plane such that the points of intersection from a triangle with sides of length 20, 20 and 11 the number of points equidistant from all the 3 lines is
0
3
1
4

Asked In TCS Aashu (14 years ago)

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(#M40155465) ELITMUS QUESTION Keep an EYE

Number of rectangles which has the same area and perimeter?
A) only one
B) only 2
C) more than 2
D) None of the above

Asked In Elitmus Wenveil lius (9 years ago)

Solved AKHILESH ROY Read Solution (10)

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(#M40001830) SELF QUESTION asked in cts Keep an EYE

A secret can be told only 2 persons in 5 minutes .the same person tells to 2 more persons and so on . How long will take to tell it to 768 persons ?

Solution

at start one person will tell to 2 persons, it will take 5 min, now that 1+2 = 3 persons will tell this to next 6 persons, then 1+2+6 = 9 persons will tell to next 18 persons, then 1+2+6+18 = 27 persons to 54 similarly 1+2+6+18+54 = 81 persons will tell this to 162 persons similarly 1+2+6+18+54+162 = 243 persons will tell this to 486 persons, upto this step total persons who have listened this secret = 2+6+18+54+162+486 = 728, and total time taken upto this step = 5*6 = 30 min, now next 5 min will be sufficient to tell this message to next 40 persons so total time taken = 35 min

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Kumar (14 years ago)

Solved Read Solution (3)

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(#M40000444) TCS QUESTION Calculate the age Keep an EYE

Peter and paul are 2 friends.Sum of their ages is 35 years.Peter is twice as old as paul was when peter was as old as paul is now.What is the present age of peter?

Asked In TCS madhuri (15 years ago)

Solved rajeev Read Solution (4)

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