There are 1000 junior and 800 senior students in a class. And there are 60 sibling pairs where each pair has 1 junior and 1 senior.1 student is chosen from senior and 1 from junior randomly.What is the probability that the two selected students are from a sibling pair?

0 Answers   HCL, Infosys,

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A certain street has 1000 buildings. A sign-maker is contracted to number the houses from 1 to 1000. How many zeroes will he need?

6 Answers   Accenture,

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quants,logical,verbal

0 Answers   chain sys,

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the universe is composed of

5 Answers  

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The ration of the volume of a cube and of a solid sphere is 363 : 49. The ratio of an edge of the cube and the radius of the sphere is (Pie =22/7)

2 Answers  

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One wordswill begiven find oddman out: a) sow b) cut c) sickel

6 Answers   Geometric Software,

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Three birds cross a point in a same st. line and of that 2 fly in opposite directions. If a triangle is formed with the position of the birds what kind of the triangle will be formed? a)isosceles b)right angle c)equilateral d)right angle and isosceles.

2 Answers   CTS,

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1.) 8*4=42, 6*6=33, 4*6= 23, 2*2=1, 2*8= ? 2.) (136-113+47)/ 17 = ? 3.) 82*64= 43, 164*47= 87, 44*86= 24, 128*49= ? 4.) If 7M- 20= 2M, Then M+7 equal to

7 Answers   TCS,

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A room is 30 X 12 X 12. a spider is ont the middle of the samller wall, 1 feet from the top, and a fly is ont he middle of the opposite wall 1 feet from the bottom. what is the min distance reqd for the spider to crawl to the fly.

4 Answers   Cadence,

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How many 3-digit numbers with atleast one 5 in their digits?

0 Answers   Huawei,

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highest power of 25 that divides the product of the first 100 multiples of 5,74,100,62

1 Answers   Syntel,

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Number of digits with a 2 in them between 100 and 400?

0 Answers   Accenture,

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