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Frequently Asked Interview Questions and Answers

(#M40024712) TCS QUESTION Keep an EYE

In an army of a country, there are (3x^2-5x-2) fighter planes & (x^2-x-2) cargo planes. Both types of planes are put in different group in such a way that every group consists of equal number of planes. And an official is appointed to take care of each and every group. Find out the least number of official to be appointed so that there is atleast one official for every group.

a. 4x+1
b. 4x+2
c. x+1
d. x-2

Asked In TCS ashokkumar (12 years ago)

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(#M40024661) TCS QUESTION time and distance Keep an EYE

A and B travelling from x to y .A starts at 12pm at a speed of 63m/h .B at 1:30 pm at a speed of 84 m/h .at what time will B be 34m ahead of A

Asked In TCS subramanyam (12 years ago)

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(#M40031748) INFOSYS QUESTION aptitude Keep an EYE

Q. 5 persons R,S,T,U,V are contesting for a medal. Evaluation is over English, Maths, Physics, Chemistry and Hindi. Toper will get 5 marks, least will get 1 mark. No ties any where. R get 24 and won the overall medal. V gets first in Chemistry and third in Hindi, T got consistent scores in 4 subjects. Their final standings where in the alphabetical order. What was the score of S in Chemistry.

Asked In Infosys rongali (11 years ago)

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(#M40032771) INFOSYS QUESTION Series Keep an EYE

1 11 21 1211 111221 312211 what is the next term in the series?

Asked In Infosys Utsav Burman (11 years ago)

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(#M40005945) WIPRO QUESTION miscellaneous Keep an EYE

The average of 11 numbers is 50. If the average of first 6 numbers is 49 and that of last 6 is 52.Find the 6th number.

Solution

avg = 50 so total sum of 11 numbers = 550
let 6th number is x, so according to the given condition
sum of first 5 numbers = 49*6 - x = 294 - x
sum of last 5 numbers = 52*6 - x = 312 - x
so 6th number x = 550 - (294 - x) - (312 - x) = 2x - 56
so x = 2x - 56 implies x = 56

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Asked In Wipro (13 years ago)

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(#M40153839) TCS QUESTION set theory Keep an EYE

According to the stock policy of a company, each employee in the technical division is given 15 shares of the company and each employee in the recruitment division is given 10 shares. Employees belonging to both committees get 25 shares each. There are 20 employees in the company, and each one belongs to at least one division. The cost of each share is $10. If the technical division has 15 employees and the recruitment division has 10 employees, then what is the total cost of the shares given by the company?
a. 2650

b. 3180
c. 3250

d. 3120

Asked In TCS dheeraj ramavatar somani (10 years ago)

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(#M40024925) TCS QUESTION Keep an EYE

13. A merchant buys 20 kg of wheat of Rs.30 per kg and40 kg wheat at Rs.25 per kg. He mixed them and sells one third of the mixture at Rs.26 per kg. The price at which the merchant should sell the remaining mixture, So that he may earn a profit of 25 % in his whole outlay is
a) Rs.30
b) Rs.36
c) Rs.40
d) Rs.37

Asked In TCS ASD (12 years ago)

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(#M40157423) EXAM QUESTION compound interest Keep an EYE

if the ratio of compound interest and simple interest for the same principal and rate of interest for two years is 1.2% per annum,find the rate of interest.
a)3%
b)15%
c)140%
d)300%

Asked In exam arun kumar (9 years ago)

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(#M40009670) SELF QUESTION ratios Keep an EYE

The ratio of the ages of a man and his wife is 4:3. After 4 years,the ratio will be 9:7.If at the time of marriage the ratio was 5:3,then how many years ago were they married ?

a) 8 b) 10 c) 12 d) 15

chaitanya (13 years ago)

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(#M40166410) IBPS QUESTION Time Distance and Speed Keep an EYE

A train M running at the speed of 108 km/hr crosses a man running at 12 km/hr in opposite direction of train in 12 second and crosses a platform in 32 sec. If a train N is Standing on same platform and length of platform is 140 meter more than length of train N. Find in what time train N will cross train M running in same direction, if train N passes a pole in 12 second?
1) 172 sec 2) 154 sec 3) 164 sec 4) 186 sec 5) 168 sec

Asked In IBPS Devendra Marghade (5 years ago)

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