At ADVANTAGE, all inhabitants are liar; but not all the
time. Males speak the truth in the morning and lie in the
afternoon. Females lie in the morning and speak the truth in
the afternoon. Three inhabitants are asked the time of day.
Two are female and one is male. They respond as follow:
A. If asked, B would claim it is morning.
B. If asked, C would claim it is morning.
C. If asked, A would claim it is afternoon.
Is it morning or afternoon? What is the gender of each
inhabitants?
Answer / anonymous
It is afternoon.
A and C are female; B is male.
See for yourself:
This means that A and C are telling the truth, so 1. "B will claim it is morning" and 2."A would claim it is afternoon".
B is male, and he is lying, so 3. "C would claim it is morning" should be false.
1. B is male and it is the afternoon, so he is lying when he says it is morning - thus it is the afternoon.
2. A would claim it is afternoon, which is right. A tells the truth and it is afternoon.
3. C, a truth teller, would claim it is afternoon not morning, so the statement is false which holds with B's afternoon lying habit.
| Is This Answer Correct ? | 2 Yes | 4 No |
Question asked in Infosys Campus Recruitment Held at Pragathi. On an iceland few customs are there .Men always speak truth, no women tells consecutive truth or false i.e. If first statement is true ,second is false and vice versa. same with children also. There was a family couple and a child. A passenger asked the child ?are you a boy or a girl? the boy spoke german. one of the parent said ? he is a boy? the other said ?he is a girl? ?he is lying?. (i)The kid is boy or girl (ii)who spoke the first mother/father
If you started a business in which you earned Rs.1 on the first day, Rs.3 on the second day, Rs.5 on the third day, Rs.7 on the fourth day, & so on. How much would you have earned with this business after 50 years (assuming there are exactly 365 days in every year)?
Theere is a firm by name MR Bean and co. and in the firm there are 20 machines which produce a ball of 1000gms. The balls are packed and are delivered to another company by name royal PVT ltd .The production manager of the Royal company complained that a set of balls produced by a machine of the 20 machines of MR bean and co are defective..There is a loss of 100gm in the balls produced by a machine.... You are provided with a weighing machine ...You are to make use of the machine only once and find the defective machine.
A Newyorker stays in 36th floor. Daily he goes to his office by walk and returns. While raining, he takes the lift goes to lobby and reaches by walk to his office. In the evening he returns to the building, takes the lift and reaches his apartment on 36th Floor. When it is summer, he takes the lift, goes to lobby and reaches his office by walking. In the evening, he returns home, takes the lift goes to 30th floor and climbs all the six floors by stair case and reaches his apratment. Why?
Its come one in a year and twice in a week. What is this?
Find the missing number in the series: 14 11 ? 14 6 12 8 plz reply.
7 Answers Bhel, Quick Heal, Silicon House,
Yesterday in a party, I asked Mr. Shah his birthday. With a mischievous glint in his eyes he replied. "The day before yesterday I was 83 years old and next year I will be 86." Can you figure out what is the Date of Birth of Mr. Shah? Assume that the current year is 2000.
A cow is standing 5 feet from the middle of the bridge .A train is at a distance of 2 times length of the bridge from direction in which cow is nearer to end of the bridge is coming at a speed of 90 miles/hour.If cow moves towards train it will be saved by 1 foot.If cow moves away from train it will be hit by three inches of cow (i)Find length of bridge (ii)Find cows speed
1 Answers eLitmus, Infosys, TCS,
Five students - Akash, Chintan, Jignesh, Mukund and Venky - appeared for an exam. There were total five questions - two multiple choice (a, b or c) and three true/false questions. They answered five questions each and answered as follow. I II III IV V -------------------------------------------------- Chintan c b True True False Akash c c True True True Jignesh a c False True True Mukund b a True True False Venky b b True False True -------------------------------------------------- Also, no two students got the same number of correct answers. Can you tell which are the correct answers? What are their individual score?
A number of 9 digits has the following properties: ? The number comprising the leftmost two digits is divisible by 2, that comprising the leftmost three digits is divisible by 3, the leftmost four by 4, the leftmost five by 5, and so on for the nine digits of the number i.e. the number formed from the first n digits is divisible by n, 2<=n<=9. ? Each digit in the number is different i.e. no digits are repeated. ? The digit 0 does not occur in the number i.e. it is comprised only of the digits 1-9 in some order. Find the number.
10 Answers Citrix, HM Solutions, Wipro,
A soldier looses his way in a thick jungle. At random he walks from his camp but mathematically in an interesting fashion. First he walks one mile East then half mile to North. Then 1/4 mile to West, then 1/8 mile to South and so on making a loop. Finally how far he is from his camp and in which direction?
An emergency vehicle travels 10 miles at a speed of 50 miles per hour. How fast must the vehicle travel on the return trip if the round-trip travel time is to be 20 minutes?