In a lock of 4 rings there r five characters how many unsuccessful attempts can be made ?


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Please provide some links or materials for IOB PROBATIONARY OFFICERS post exam

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Two computers each produced 48000 public utility bills in a day. One computer printed bills at the rate of 9600 an hour and the other at the rate of 7800 an hour. When the first computer finished its run, how many bills did the other computer still have to print?

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A salesperson by mistake multiplied a number and got the answer as 3, instead of dividing the number by 3.What is the answer he should have actually got?

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Write a C Program to declare an array for 2 0 floats. Accept the values from the user sort the two arrays in descending order. Merge the two arrays into a new array and display the new array.

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If r = 5, n=3 and if first pole has 2 flags, third pole has 1 flag, how many ways can the flags be arranged?

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Find min value of fn: |-5-x| + |2-x|+|6-x|+10-x|; where x is an integer 0 17 23 19

11 Answers   Accounting, Cap Gemini,


1/(10 power 18) - 1/(10 power 20) = ?

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A ship is away from the shore by 180 miles.A plane is travelling at 10 times speed of the ship.How long from the shore will they meet?

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The productivity of a group of workers is given by the function P(N) = 4000 vN, where N is the total strength. Find the percentage change in productivity if the strength of the group is increased by 1%. (a) 0.5% (b) 0.25% (c) 0.75% (d) 1% (e) 2%

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What is the smallest number by which 2880 must be divided in order to make it into a perfect square ?

0 Answers   Mu Sigma,


The main line train starts at 5.00AM and the harbor line train starts at 5.02AM. Each train has the frequency of 10 minutes.If a guy goes in the morning at a random time what is the probability of he getting main line train?

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A motorcycle travels a certain length taking 7 hrs in the journey ahead, while returning, the increased speed of 12km/hr takes about 5 hrs. What was the length covered in this journey?

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