Answer Posted / arulkumar

3816547290

analogy: cell: tissue::atom:?

1307

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If a car starts from A towards B with some velocity due to some problem in the engine after travelling 30km.If the car goes with 4/5 th of its actual velocity the car reaches B 45min later to the actual time. If the car engine fails after travelling 45km, the car reaches the destination B 36min late to the actual time , what is the initial velocity of car and what is the distance between A and B in km

1239

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How long will a train 100m long travelling at 72kmph take to overtake another train 200m long travelling at 54kmph

1485

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If a man buys 1 lt of milk for Rs.12 and mixes it with 20% water and sells it for Rs.15, then what is the percentage of gain?

1234

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in a school for a student out of a 100 he got 74 of average for 7 subjects and he got 79 marks in 8th subject. What is the average of all the subjects?

1269

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X2 – (A-3)X +(A+3) = 0 for what value of A the sum of square of roots will be least ?

1239

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tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5?

1275

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Draw venn diagram relating rhombus, quadrilateral & polygon

1414

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The size of a program is N. And the memory occupied by the program is given by M = square root of 100N. If the size of the program is increased by 1% then how much memory now occupied?

1595

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rrb second stage written exam in aptitude test model papers

3835

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What is degree of a Relation?

1228

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if A = D, B=E, C=F, VWDUW = ?

1138

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A man travelled from the village to the post-office at the rate of 25 kmph and walked back at the rate of 4 kmph. If the whole journey took 5 hours 48 minutes, find the distance of the post-office from the village

1167

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can we write the group-1 exam in telugu

1819

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If 20 men take 15 days to to complete a job, in how many days can 25 men finish that work?

1569

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