A and B's temperature are 10°c and 20°c having same surface , then their ratio of rate of emmisions is ?

0 Answers   Flipkart, Wipro,

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Brown, Jones and Smith are a doctor, a lawyer, and a teacher. The teacher, who is an only child, earns the least money. Smith, who married Brown's sister, earns more than the lawyer. What is each man's job?

3 Answers   Capita,

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A and B combinely can do a work in 4 days. If A alone can do a piece of work 6 days. In how many days B alone can do? a) 8 days b) 6 days c)10 days d) 12 days

15 Answers   Wipro,

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two trains are 2 kms apart. Speed of one train is 20m/s and the other train is running at 30 m/s. Lengths of the trains are 200 and 300m. In how much time do the trains cross each other?

0 Answers   Infosys,

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2/3 of people read newspaper A,3/4 read newspaper B.if 38 read both and 8 didn't read any of the 2.how many read A?

0 Answers   Accenture,

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: A horse chases a pony 3 hours after the pony runs. Horse takes 4 hours to reach the pony. If the average speed of the horse is 35 kmph, what s the average speed of the pony?

2 Answers   Infosys, L&T, TCS,

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ABCD is a rectangle with O as a point. AO=4 BO=3 OD=5 OC=?

3 Answers  

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Alice and Bob play the following coins-on-a-stack game. 20 coins are stacked one above the other. One of them is a special (gold) coin and the rest are ordinary coins. The goal is to bring the gold coin to the top by repeatedly moving the topmost coin to another position in the stack. Alice starts and the players take turns. A turn consists of moving the coin on the top to a position i below the top coin (0 = i = 20). We will call this an i-move (thus a 0- move implies doing nothing). The proviso is that an i-move cannot be repeated; for example once a player makes a 2- move, on subsequent turns neither player can make a 2-move. If the gold coin happens to be on top when it's a player's turn then the player wins the game. Initially, the gold coinis the third coin from the top

7 Answers   TCS,

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There are 1997 doors in a auditorium and as many as people as the no of doors open enter the auditorium .A door was closed and as many as people as no of doors open leave the auditorium . the process was repeated till the no of doors is equal to1.find the total no of peoples enter the auditorium?

3 Answers   Accenture, CTS,

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What is the number of zeros of the product of the first 100 numbers ?

37 Answers   Deshaw, RR Donnelley, RRDonnelley, Wipro,

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In which year will the 21st century begin?

0 Answers   Aricent,

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If the area of a square increases by 69%, then the side of the square increased by

0 Answers   Wipro,

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