Answer / guest

Let before adding X stations, total number of tickets

t = N(N-1)

After adding X stations total number of tickets are

t + 46 = (N+X)(N+X-1)

Subtracting 1st from 2nd

46 = (N+X)(N+X-1) - N(N-1)

46 = N2 + NX - N + NX + X2 - X - N2 + N

46 = 2NX + X2 - X

46 = (2N - 1)X + X2

X2 + (2N - 1)X - 46 = 0

Now there are only two possible factors of 46. They are
(46,1) and (23,2)

Case I: (46,1)

2N - 1 = 45

2N = 46

N = 23

And X = 1

Case II: (23,2)

2N - 1 = 21

2N = 22

N = 11

And X = 2

Hence, there are 2 possible answers.

Answer / karthikeya subburaj

N=46
X=1

S0 extra 46 tickets have to be printed.

4_4_4_4=22 use all sign of maths

0 Answers  

---

what is the difference between point and dot?

19 Answers   BVC, TCS,

---

An apple vendor has 1000 apples and 10 empty boxes. He asks his son to place all the 1000 apples in all the 10 boxes in such a manner that if he asks for any number of apples from 1 to 1000, his son should be able to pick them in terms of boxes. How did the son place all the apples among the 10 boxes, given that any number of apples can be put in one box.

1 Answers  

---

There are 4 identical tabulates 2 for fever and 2 for cough, you have to take 1 tabulate of fever and 1 tabulate of cough, if you consume 2 same type of tabulates you will die. then how to consume tabulates???

9 Answers   Perfect Pac, Persistent,

---

There are N secret agents each know a different piece of secret information. They can telephone each other and exchange all the information they know. After the telephone call, they both know anything that either of them knew before the call. What are the minimum number of telephone calls needed so that all of the them know everything?

8 Answers   Microsoft,

---

---

a pipe fill a tank in 3hrs.another pipe fill that same tank in 2hrs.if both pipe inserted in tank to fill it how timw it will take to fill?

14 Answers   Infosys, Zycus Infotech,

---

There is a safe with a 5 digit number as the key. The 4th digit is 4 greater than the second digit, while the 3rd digit is 3 less than the 2nd digit. The 1st digit is thrice the last digit. There are 3 pairs whose sum is 11. Find the number.

2 Answers  

---

x^y+y^x=5298.If x and y are integers find x and y.

1 Answers  

---

1/3 rd of the contents of a container evaporated on the 1st day. 3/4th of the remaining contents of the container evaporated on the second day. What part of the contents of the container is left at the end of the second day?

2 Answers  

---

Ali Baba had four sons, to whom he bequeathed his 39 camels, with the proviso that the legacy be divided in the following way : The oldest son was to receive one half the property, the next a quarter, the third an eighth and the youngest one tenth. The four brothers were at a loss as how to divide the inheritance among themselves without cutting up a camel, until a stranger appeared upon the scene. Dismounting from his camel, he asked if he might help, for he knew just what to do. The brothers gratefully accepted his offer. Adding his own camel to Ali Baba's 39, he divided the 40 as per the will. The oldest son received 20, the next 10, the third 5 and the youngest 4. One camel remained : this was his, which he mounted and rode away. Scratching their heads in amazement, they started calculating. The oldest thought : is not 20 greater than the half of 39? Someone must have received less than his proper share ! But each brother discovered that he had received more than his due. How is it possible?

2 Answers  

---

i want model paper on SBI Clerk post,plz sed previous papers

56 Answers   Abhyudaya Co-operative Bank, BMC, Clerical Jobs, JAS, Rohit Technologies, State Bank Of India SBI,

---

Four men - Abraham, Bobby, Clinton and Denial - are standing in a straight line. 1. One man is fair, handsome and unscarred. 2. Two men who are not fair, are each standing next to Abraham. 3. Bobby is the only man standing next to exactly one handsome man. 4. Clinton is the only man not standing next to exactly one scarred man. Who is fair, handsome and unscarred?

5 Answers  

---