ninety customers of a discount store were asked about their
purchases during the past month.20 said they had purchased
books,45 had purchased film,38 had purchased jewellery,15
had purchased books and films,8 had purchased books and
jewellery,6 had purchased film and jewellery,3 had
purchased all the 3 articles.draw a venn diagram and answer
the questions
how many of these ppl had purchased
a)books or films but not jewellery?
b)books and film but not jewellery?
c)jewellery but not books or films?
d)at least one of the three articles?
e)exactly one of the three articles?
No Answer is Posted For this Question
Be the First to Post Answer
If you go to Eclerx interview, be sure that u wanna be waiting for several hrs, just for filling the application form it will take 15-20 min followed by hr and aptitude test. if u clear hr then aptitude then u will told to go to ghatkopar or tata bye bye ( will receive a call from hr person ) till now not receive any call
x==2+2^(2/3)+2^(1/3) .Then what is the value of x^3-6X^2+x ? here X^Y indicates X to the power of Y.
A long thin strip of width 7cm is kept on a flat surface. Another identical strip is kept on it in an overlapping manner such that the combined width of the two is 11 cm. What is the width of 55 such strips kept like this?
Argentina had football team of 22 player of which captain is from Brazilian team and goalki from European team. For remainig palayer they have picked 6 from argentinan and 14 from european. Now for a team of 11 they must have goalki and captain so out of 9 now they plan to select 3 from rgentinian and 6 from European. Find out no. of methods avilable for it.
a decorator bought a bolt of d m number of red chips in any one stack�
2 Answers Alliance, HCL, R Systems,
In 3.5 Kg rod , there is 74% silver. If it is alloyed with a 0.5 Kg rod, the % of silver goes up to 84%. The percent of silver in 0.5 Kg rod?
A machine puts c caps on bottles in m minutes. How many hours will it take to put caps on b bottles?
A number when divided by D leaves a remainder of 8 and when divided by 3D leaves a remainder of 21 . What is the remainder left, when twice the number is divided by 3D?
Ram spends half of his salary on household expenses, quarter for rent, 1/5th for medical expenses and the remaining he deposits in the bank. If his monthly deposits in the bank is Rs 50, what is his monthly salary ?
What is modulation &demodulation?
The price of sugar increases by 20%, by what % should a housewife reduce the consumption of sugar so that expenditure on sugar can be same as before ?
Please,let me know the RRB question papers for Junior Engg.Electrical & Electronics Engg post.Thank You