Answer / ksr_mca_guys

Separate the plates into 3 groups and each group consist of 3 plates

first take 2 group of plates & place it in two pans.

if two pans are equal then the difference is in 3rd group, so take that third group plates and place any two plates in each pans if there is no diff then the rest of the plate is the ans/- or else diff shown in weighing pan

Answer / vikas

It should be stated wether the plate is heavier OR lighter
then : -
Separate the plates into 3 groups and each group consist of
3 plates

first take 2 group of plates & place it in two pans.

if two pans are equal then the difference is in 3rd group,
so take that third group plates and place any two plates in
each pans if there is no diff then the rest of the plate is
the ans/- or else diff shown in weighing pan

(ASSUMING THAT PLATE IS LIGHTER OR HEAVIER THEN ONLY WEIGHT
DIFFRENCE MAKE SENSE)

Answer / hemant joshi

hey .. the ques is wrong.. you have to specify wheather the
plate is havier or lighter.... then only it can be done
using weighing machine twice ..... or if you are not
mentioning that the odd one is heavier or lighter, means it
can either be heavier or lighter then you need to use the
machine atleast thrice..

Answer / rajeev

i think the minimum number of rounds would be 3 and not 2

Answer / shravanthy

divide into 3 plates each
weigh two groups of 3 plates each on either plate of the
balance...if the plates are in d same level it means the
plate of different weight is in the third group......so take
the third group of plates.....select any 2 and weigh
them...again if u get equal weights the different one can b
spotted easily,and if weights are unequal for sure you cab
identify too!

if the first 2 group of plates had different weights then u
can identify d plate of different weight in a group.....then
repeat the same procedure...take any 2 weigh and find out

Answer / suneel

no ans

A tank can be filled by pipe A in 30 minutes and by pipe B in 24 minutes. Outlet pipe C can empty the full tank in one hour and twenty minutes. If the tank is empty initially and if all the three pipes A, B and C are opened simultaneously, in how much time will the tank be full?

2 Answers  

one boys usually takes some flowers to temple. three temples are there.each temple has the pool infront of it.the pool's speciality is when we put one thing it doubles that. the boy took all the flowers and put it into the pool. then he took some flowers and submit it in the first temple.then he put the remaining flowers in the second pool and it gets doubles then the took some of them & put them in the second temple. he put the remaining flowers in the third pool and submit all the flowers in that temple.THE CONDITION IS the flowers submited in the temple are equal in number. How much flowers the boy took initially?? How many flowers he submit in each temple??

4 Answers  

ek cricket match chal raha he jitne ke liye 7 ball me 3 runs lag rahe he. dono batsman ke runs he 94and 94. 3 balls me se koi bhi whide,extra, noball nahi gira.fir bhi dono batsman ne centuri puri ki.aur teem match jeet gayi. to dono batsman ne apni centuri puri ki kese?

13 Answers  

In a certain game, if 2 wixsomes are worth 3 changs, and 4 changs are worth 1 plut, then 6 plutes are worth how many wixsomes?

3 Answers  

500 men are arranged in an array of 10 rows and 50 columns according to their heights. Tallest among each row of all are asked to come out. And the shortest among them is A. Similarly after resuming them to their original positions, the shortest among each column are asked to come out. And the tallest among them is B. Now who is taller A or B ?

14 Answers   ANZ, Infosys,

In one year there are 12 months,so how many years in one month

7 Answers  

In a sports contest there were m medals awarded on n successive days (n > 1). 1. On the first day 1 medal and 1/7 of the remaining m - 1 medals were awarded. 2. On the second day 2 medals and 1/7 of the now remaining medals was awarded; and so on. 3. On the nth and last day, the remaining n medals were awarded. How many days did the contest last, and how many medals were awarded altogether?

2 Answers  

A woman took a certain number of eggs to the market and sold some of them. The next day, through the industry of her hens, the number left over had been doubled, and she sold the same number as the previous day. On the third day the new remainder was tripled, and she sold the same number as before. On the fourth day the remainder was quadrupled, and her sales the same as before. On the fifth day what had been left over were quintupled, yet she sold exactly the same as on all the previous occasions and so disposed of her entire stock. What is the smallest number of eggs she could have taken to market the first day, and how many did she sell daily? Note that the answer is not zero.

2 Answers   Athena Health Care,

Jim lies a lot. He tells the truth on only one day in a week. One day he said: "I lie on Mondays and Tuesdays." The next day he said: "Today is either Sunday, Saturday or Thursday." The next day he said: "I lie on Fridays and Wednesdays." On which day of the week does Jim tell the truth?

6 Answers   NCR, TCS,

How will you differentiate a 5 rupee(indian currency)or any five currency coin?Answer me how will you differentiate????? This question is asked in a college appitute test.Any one know help me plzzzzz!!!!!!!!!!!!!

2 Answers  

I bought a car with a peculiar 5 digit numbered licence plate which on reversing could still be read. On reversing value is increased by 78633. Whats the original number if all digits are different?

2 Answers   Mettler Toledo Turing Software, TCS, Vijay Industries,

A group of friends went on a holiday to a hill station. It rained for 13 days. But when it rained in the morning, the afternoon was lovely. And when it rained in the afternoon, the day was preceded by clear morning. Altogether there were 11 very nice mornings and 12 very nice afternoons. How many days did their holiday last?

3 Answers   Zoho,