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(#M40000748) INFOSYS QUESTION Keep an EYE

Adding 1/4 of the time from midnight to the present time, to 1/2 of the time from present until midnight, gives the present time. what is the present time.

Asked In Infosys Yashar (14 years ago)

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(#M40000745) INFOSYS QUESTION Keep an EYE

A car is traveling at a uniform speed. The driver sees a milestone showing a 2-digit number. After traveling for an hour the driver sees another milestone with the same digits in reverse order. After another hour the driver sees another milestone containing the same two digits separated by a zero. What is the average speed of the driver?

Asked In Infosys Yashar (14 years ago)

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(#M40000720) TCS QUESTION Keep an EYE

Two trains move in the same direction at speeds 50 kmph and 32 kmph respectively. A man in the slower train observes that 15 seconds elapse before the faster train completely passes by him. What is the length of faster train?
(a) 100m (b) 75m (c) 120m (d) 50m

Asked In TCS Rajeev Singh (14 years ago)

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(#M40000710) TCS QUESTION Keep an EYE

There are 10 reading spots in a room. Each reading spot has a round table. Each round table has 4 chair. If different no of persons are sitting at each reading spot. And if there are 10 persons inside the room then how many reading spots donot have atleast a single reader.

(1) 5 (2) 6 (3) 7 (4) None

Asked In TCS Rajeev Singh (14 years ago)

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(#M40000703) TCS QUESTION 3 dec Keep an EYE

In Tnagar many buildings were under residential category.for buildings they number as 1 to 100. For shops, corporation numbered between 150 and 200 only prime numbers. how many time 6 will appear in building numbering?

(a) 10 (b) 20 (c) 8 (d) 19

Asked In TCS Rajeev Singh (14 years ago)

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(#M40000702) TCS QUESTION Keep an EYE

A manufacturer undertakes to supply 2000 pieces of a particular component at Rs.25 per piece. According to his estimates, even if 5% fail to pass the quality tests, then he will make a profit of 25%. However, as it turned out, 50% of the components were rejected. What is the loss to the manufacturer?

(a) Rs.12000 (b) Rs.13000 (c) Rs.14000 (d) Rs.15000

Asked In TCS Rajeev Singh (14 years ago)

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(#M40000701) TCS QUESTION Keep an EYE

A train starts full of passengers. At the first station, it drops one-third of the passengers and takes 280 more. At the second station, it drops one-half of the new total and takes 12 more. On arriving at the third station, it is found to have 248 passengers. Find the number of passengers in the beginning.

(a) 240 (b) 248 (c) 280 (d) 288

Asked In TCS Rajeev Singh (14 years ago)

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(#M40000699) TCS QUESTION Keep an EYE

Two unemployed young men decided to start a business together. They pooled in their savings, which came to Rs. 2,000. They were both lucky, their business prospered and they were able to increase their capital by 50 per cent every three years. How much did they have in all at the end of eighteen years?
option
(a) Rs. 22,781.25
(b) Rs. 24,150.25
(c) Rs. 28,140.50
(d) Rs. 18,000

Asked In TCS Rajeev Singh (14 years ago)

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(#M40000694) TCS QUESTION TCS MATHS Puzzle Keep an EYE

A horse starts to chase a dog that has left the stable two hours earlier. The horse runs at an average speed of 2km/hr. It crosses a 10-metre road, two small ponds 3 metres deep, and finally runs along two small streets of 200 metres long. After traveling 6 hrs, 2hrs after sunset, it catches the dog. Compute the speed of the dog in Km/hr?
option
(a) 20
(b) 22
(c) 16.5
(d) 18.5

Asked In TCS Rajeev Singh (14 years ago)

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(#M40000693) TCS QUESTION Keep an EYE

Alok and Bhanu play the following min-max game. Given the expression
N = X - Y - Z

Where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu
would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be....

Asked In TCS Som (14 years ago)

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