Consider a function which, for a given whole number n, returns the number of ones required when writing out all numbers between 0 and n. For example, f(13)=6. Notice that f(1)=1. What is the next largest n such that f(n)=n?

4 Answers   Google, WW,

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k, l are men who take home a salary of x, y respectively.the total amount taken home is

0 Answers   TATA,

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In a journey of 15 miles two third distance was travelled with 40 mph and remaining with 60 mph.How much time the journey takes...

0 Answers   Ramco,

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What is the value of (p-1)3 when p=15/18+5/16-20/24?

9 Answers   HCL,

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Sum of 6 numbers a+b+c+d+e+f = 21 from the set{1,3,5,9}. Condition is Each no can be used max 4 times....that means u have 1,1,1,1 ; 3,3,3,3 ; 5,5,5,5 ; 9,9,9,9 From these 16 numbers find combination 6 numbers which equals to 21.

19 Answers   TCS,

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What will come in place of the question mark (?) in the following sequence? ARRANGEMENTS, RRANGEMENT, RANGEMEN, ?, NGEM (a) RANGEME (b) ANGEME (c) ANGEMENT (d) NGEMEN (e) None of these

6 Answers  

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A can work three times as B can work. If A takes 60 days less than B to complete the same task, calculate the number of days when both A and B start working together on the same day.

0 Answers   CGI,

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If the area of square increases by 69% then side of the square increment by:

0 Answers   Verifone,

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I and two of my friends were playing a game. For each win I get Rs 3. Totally I had three wins. Player 2 got Rs.9 and player 3 got Rs 12. How many games had been played?

0 Answers   Accenture,

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A monkey climbs a 52 – m smooth pole. It climbs 6 m up in one minute and slips 2 m down in every alternate minute. How long will it take to reach the top of the pole?

16 Answers  

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guttural : throat :: gastric :

0 Answers   IBM,

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There are 19 red balls and one black ball . Ten balls are put in one jar and the remaining 10 are put in another jar. what is the possibility that the black is in the right jar.

0 Answers   Infosys,

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