TCS
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For the King’s revelry 6 barrels of beer have been ordered. However, it was found that one of them is poisoned. The poison takes effect even if consumed in the tiniest amount after 14 hours. You need to find, within 24 hours, the poisoned barrel and have at your disposal some beer guzzling mice. The smallest number of mice required to find the poisoned barrel is
a.6
b.4
c.3
d.2
Read Solution (Total 2)
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- it is 3..as 2^3=8>6
- 13 years agoHelpfull: Yes(22) No(3)
- here the formula is 2^n > given no of battles then "n" is our answer
for example 30 barrels are there then 2^5 i.e 32 is grater than 30 so our answer is 5 - 13 years agoHelpfull: Yes(8) No(19)
TCS Other Question
Find the missing number 8 , 1 , 17 , 4 , 35 , 10 , 71 , ?, 143
22
20
12
21
. In the reading room of a library, there are 10 tables, 4 chairs per table. In each table there are different numbers of people seated. How many tables will be left out without at least 1 person?
a) 8 b) 6 c) 2 d) 7