1. There are six columns of coins and there are eight
coins in each column. One of the columns is entirely of
fake coins and other five columns contain real coins.
Weight of one fake coin is 1 gm more than the real coin
which is 50 gm. How you can tell which column contains fake
coin by single weight?
2.You want to purchase a two wheeler. You got three options
from the counter.
1) Pay Rs. 40,400 on single payment
2) Pay Rs. 20,000 now and remaining by two equal annual
installment of Rs. 11,600
3) Pay Rs. 15,000 now and remaining by three equal annual
installment of Rs. 10,000
Which option is most attractive? (Take annual interest rate
9%)
- 4 Answers
- 6098 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / ankit sood
answer put 1 coin from 1st columb 2 from 2
nd...............6 coins from 6th then weigh
note the unit place of weight
if machine shows 1 its first and so on...
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / prajakta
Answer 1.
case 1: RS. 40,400
case 2: RS. 43,200
case 3: Rs. 45,000
Now annual interest is 9%,
He gets 2628 interest in bank for 2nd option if he
deposits the rest amount i.e.,
(40400-20000) and (40400-(20000+11600)) in bank. But
40400+2628=43028<43200 i.e., even if he adds the interest
got in bank to the original(40400); amount he has to pay is
more than that. Therefore 2nd would be a wrong choice. In
3rd option he gets interest in bank as Rs4158 n
40400+4158=44558<45000.
Therefore 1st option is the best.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / moxda
case A: 40,400 (CASH)
case B: 45,288 [2(11,600* 9%)= (20,000+12,644+12,644)]
case C: 47,700 [3(10,000* 9%)= (15,000+10,900+10,900+10,900)]
so most attractive option is case 'C'
| Is This Answer Correct ? | 0 Yes | 0 No |
13.333*19.111=?
wo konsi chiz hai jo adi honay k bad b puri he rehti hai, or agr khatam b ho jae tab b puri he rehti hai. what is this?
Two people enter a race in whick you run to a point and back. Person A runs 20 mph to and from the point. Person B runs to the point going 10 mph and 30 mph going back. Who came in first?
What is the ten letter city 7 8 9 is a famous festival 3 4 5 is a degree 2 1 is a abbreviation of group of countries 7 6 gives the meaning?
one women said ?I have three sons their ages are all less than ten,the product of the two younger sons is equal to the sons age who has greatest age and the sum of their ages is always a prime number.find their ages
if 12+22=24 23+8=6 32+13=40 73+16=144 then 36+2=? explain
13 Answers Hawkins, Infosys, L&T, Reliance, TCS, Total, Wipro,
Love love it.. friends need it.. relationing start with it.. life ends with it..
Please send SBI Model exam question Paper for Clerical exam sir
what is your future plans for qatar airways group u.k?
At the entrance to a members club stands a stranger seeking admission. A friend told him that it's easy to get in. You just have to answer a question corrcetly! Answering wrong, however, will result in being shot! To live a little longer, the man waits in a back alley near the entrance for people to go in. After a while a man comes to the entrance. The door warden asks him: "Twelve?" to which he replies "Six!" and goes in. "That's easy." our friend thinks, but he waits a little longer. Another man comes to the door. "Six?" the door warden asks, to which he replies "Three!" and goes in. "That's too good to be true" our friend thinks, and he was right. Because, when asked "Four?", he answered "Two!" and was found dead in the alley. What was the correct answer?
i want to know tips if any one have any idea about interview at nielsen market research company
In Mr. Mehta's family, there are one grandfather, one grandmother, two fathers, two mothers, one father-in-law, one mother-in-law, four children, three grandchildren, one brother, two sisters, two sons, two daughters and one daughter-in-law. How many members are there in Mr. Mehta's family? Give minimal possible answer.
English 
