Interested to Buy Any Domain ? << Click Here >> for more details...
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?
- 3 Answers
- 8075 Views
- Microsoft, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / prabhu
Arrange 5 jar in order 1 to 5. Take 1 pill from 1st jar, 2
pills from 2nd jar llly up to 5 pills from 5th jar. Weight
all the pills (10+20+30+40+50=150gms). If the weight is
less by 1gm-1st jar holds the contaminated pills, if less
by 2 gms-2nd jar, 3 gms-3rd jar, 4gms-4th jar, 5gms-5th
jar.
| Is This Answer Correct ? | 60 Yes | 4 No |
Answer / guest
Answer #2
Is wrong. The question said you can only make one
measurement. You made 2 pin head. Can you count?
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / bharathi sundaravadivel
1]Suppose there are 5 jars and one physical balance,take any 4 out of them and place 2 jars on each side of the scale remains horizontal,then the remaining jar has the contaminated pills.
2] Else if the balance shifts to one side then the contaminated jar must be on the side which is lifted upwards.so remove one of the jars from either side. if the balance is still tilted to one side then the jar which is left on the side which is tilted is the contaminated jar.
3] If the balance becomes horizontal when you removed it, the jar you removed from the previously tilted jar is the required contaminated jar.
| Is This Answer Correct ? | 0 Yes | 10 No |
Length and breadth of a rectangle are in ratio 7:5. If length is reduced by 5 and breadth by 2, area reduces by 65. Find length and breadth.
in base representation for a rupee 100 paise,then base 8 representation what is rupee value .
ram is twice as old as rahim was when ram was as old as rahim is now.and the combined age of ram and rahim is 210 years.what is ram 's age now?
1. 10 men and 10 women are there, they dance with each other, is there possibility that 2 men are dancing with same women and vice versa? a) 22 b) 20 c) 10 d) none
what will u do if your sister is standing naked before u.
In a certain company, 20% of the men and 40% of the women attended the annual company picnic. If 35% of all the employees are man, what percent of all the employees went to the picnic?
how to make 31 from five 3s
21 Answers HP, IBM, IK, Infosys,
If Dev walks 30 miles/hr. he reaches 1 hour before and if he walks with a speed of 20 miles/hr. he reach 1 hour late. Find the distance between 2 points and the exact time of reaching destination is 11 am then find the speed with which he walks.
In 1991, was the number of people in City A three times greater then the number of people in City B?
When Raja was born, his father was 32 years older than his brother and his mother was 25 years older than his sister. If Raja’s brother is 6 years older than Raja and his mother is 3 years younger than his father, how old was Raja’s sister when Raja was born?
A person with some money spends 1/3 for cloths, 1/5 of the remaining for food and 1/4 of the remaining for travel. He is left with Rs 100/- How much did he have with him in the begining?
Find the next number in the series 0,3,8,15,,24,48,63--
English 
