Contact Details:

Mail : amarnath255561@gmail.com

Sunday, December 22, 2013

FlipKart Written Paper 2013


IIT D :

Type : Online

Platform : Interview Street

Duration : 90 min

Hint : You can use IDE's to code.

20 MCQ + 2 Coding Questions

Coding Questions :

Q1. There are m stations and n houses, (x,y) coordinates of each station and house are given, output nearest station for each house

Q2. n coins are given,you play a game against an opponent, you need to pick one coin at a time from either end, person having minimum coin values will win, also there is a golden coin with value 0,if a player picks a golden coin then he wins immediately. Find out the minimum possible values of coin needed to be picked by first player for winning.

IIT M:


Some MCQs are:

1. how many bits are required to represent mac address

2. last non­zero digit in (551)!

3. minimum number of nodes in a complete binary search tree

4. how many ways a garland of atleast 2 roses,3 lilies, 1 lotus..flst 5 flowers can be formed?

5. which data structure is used for efficient sequential insertion and searching?

6. we have to store the likes in facebook so that the people who liked this are showed in sorted order(alphabetically). Which data structure can be used?

7. digital signature in cryptography is ( a. symmetric b. asymmetric c.both(a & b) d. advanced), Some RDBMS qs Unix commands ,Network qs

Coding:
1. Find the botttom view of a binary tree.
2. Don't remember

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