The total expense of a boarding house are partly fixed and partly variable with the number of boarders. The charge is Rs.70 per head when there are 25 boarders and Rs.60 when there are 50 boarders. Find the charge per head when there are 100 boarders?

3 Answers   IBM, SJT,

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A company rented a machine for Rs.700/- a month. Five years later the treasurer calculated that if the company had purchased the machine and paid Rs.100/- monthly maintenance charge, the company would have saved Rs.2000/-. What was the purchase price of the machine?

3 Answers   IBM, TCS,

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how to find 4 digit no using the digit 2,2,3,3,3,4,4,4,4

7 Answers  

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Given 3 lines in the plane such that the points of intersection form a triangle with sides of length 20, 20 and 30, the number of points equidistant from all the 3 lines is 1 4 3

3 Answers   TCS,

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The value of x is between 0 & 1 which is the larger? A) x B) x^2 C) -x D) 1/x

5 Answers   CMC,

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A lorry starts from Bangalore to Mysore at 6.00 A.M,7.00am.8.00 am.....10 pm. Similarly one another starts from Mysore to Bangalore at 6.00 am,7.00 am, 8.00 am.....10.00pm. A lorry takes 9 hours to travel from Bangalore to Mysore and vice versa. A lorry which had started at 6.00pm will cross how many lorries.

0 Answers   Infosys,

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pls send me state bank of india(po's) previous question papers.

8 Answers   HCL,

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To get a parabola if you cut a section of?

5 Answers   Geometric Software,

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If + means * and * means / and / means %. what is the value of 2+3*5/7?

26 Answers   Accenture,

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25 stations ,24 stations are inbetween- - - - - how many tickets should be required.

0 Answers   Accenture,

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roht was 4 times as old as his son 8 years ago. after 8 years , rohit will be twicw as old as his son. what are their present ages?(**** please give explanaion***)

4 Answers   CTS, HCL,

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Samuel is obviously a bad fisherman. During the past season, in which he and the five members of his team spent four months on a boat together off Dutch Harbor, AK, he caught fewer fish than any of his teammates. Which of the following, if true, most weakens the argument above? While fishing this past season, Samuel fell sick for a week and did not catch any fish during this time. Before becoming a fisherman, Samuel piloted a fishing boat whose members regularly caught record numbers of fish. Unlike the other fishermen on his boat, at the order of the captain, Samuel fished this past season with experimental bait. Two seasons ago, Samuel fished on another boat off Dutch Harbor and caught more fish than any other member of that boat.

0 Answers  

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