Whole Testpaper
YAHOO PLACEMENT SAMPLE PAPER Few Questions: (45 min)1. In a village in each family they give birth to children till theyget a boy. IF girl child they try again. What is the ratio of boys togirls. 2. 2n+1 numbers in a list except for 1 num all had duplicates, how tofind duplicate in O(n)3. In 1000 wine bottles stack 10 are poisoned given 10 rats what isthe minimum number of tries to find the poisoned one. Rat dies once itlicks the poisoned wine.4. Write 1,3,6,4 using +,-,*,/ to get 24 (no repeat of numbers)5. Which is the DS used in dictionary mode in mobile (t9)6. Which is DS used for chess program...to predict move each and everytime..7. There are $1070 dollars how to split them into bags such...