You have 5 jars of pills. Each pill weighs 10 gram, except
for contaminated pills contained in one jar, where each pill
weighs 9 gm. Given a scale, how could you tell which jar had
the contaminated pills in just one measurement?
- 7 Answers
- 47453 Views
- Alcatel, Alcatel-Lucent, Lazada, Microsoft, Qubercomm, I also Faced
- E-Mail Answers
Answer Posted / aryan
first of all,the type of balance must be clearified
if the balance is a modern one then the former solutions
can be working
else
we have to start with 1 jar on one side and 1 on the other
hand of the balance.
if the needle is in cente then ok or we will find the
required jar
else
put the second and third jar on the sides and now if the
neddle is again in centre then the remaining one is
contaminated otherwise the side where the needle goes down
has the right jar and opposite side has required jar(3 or 4)
| Is This Answer Correct ? | 6 Yes | 31 No |
Post New Answer View All Answers
Which of the following fractions is less than 1/3
If the % of defective balls is 10% balls,and the number of defective balls is 5.The number of balls is
‘a‘ number of persons work daily ‘b’ hours to produce ‘c’ items. If ‘d’ persons walks away from the group what will be the number of hours to produce ‘c’ items. ?
Two pencils costs 8 cents, then 5 pencils cost how much
On Monday a manufacturer processed a batch of bats, on Tuesday he processed three times as many, and on Wednesday he processed 4000 bats. In the three days, He processed 16000 bats. How many did he process on Tuesday?
Two sentences are given and we were required to print the common word in the two sentences. Words were delimited by space, full stop, ? , ! and , . The trick in the question was that common word should be printed only once so if ur first sentence contains two word "how" and second contains "how" then in output how should be printed only once for this u can replace each matched word in second sentence by spaces . i want a solution in C/C++ language
debentures book building
Find the difference of the minimum number of numbers required to form every number from 1 to 1234 and 1 to 4321.
A lorry starts from Bangalore to Mysore at 6.00 A.M,7.00am.8.00 am.....10 pm. Similarly one another starts from Mysore to Bangalore at 6.00 am,7.00 am, 8.00 am.....10.00pm. A lorry takes 9 hours to travel from Bangalore to Mysore and vice versa. A lorry which has started at 6.00 am will cross how many lorries.
A, B ans C are three speakers. They have to speak randomly along with another 5 speakers in a function. A has to speak before B and B has to speak before C. What is the probability.
PROCESS FLOW IN LOGISTICS
The equivalent compound ratio of 5:6::7:10::6:5
Sky Heaven is a 16 stored building with 12000 sq. feet on each floor. Zintac International rents 7 floors and Zobia International rents 4 floors. What is the number of sq. feet of unrented floor space?
A bus started from bustand at 8.00a m and after 30 min staying at destination, it returned back to the bustand. the destination is 27 miles from the bustand. the speed of the bus 50 percent fast speed. at what time it retur4ns to the bustand
A man is running around a rectangle it takes time 2 time in travelling length than travelling width total perimeter = 300. Find area.
