Ques:- The following question asked at Infosys campus recruitment held at Pragathi. If 1>= y > x and xy=z.which of the following is not true? i)z>0 ii)x=z iii)y=z iv)z>y
Recent Answer : Added by Admin On 2020-05-17 12:01:07:
1>=y>x => y belongs to (-infinity,1]
x belongs to (-infinity,y)
if both x and y are negitive z can be greater than zero and
can be greater than y(1 and 4 are true)
if y equals 1 then x can be equal to z(2 is true)
therefore y=z is not true for any value of x and y
Ques:- (103.7 x 101.3)2 = 10?
Recent Answer : Added by Admin On 2020-05-17 12:03:27:
( c ) 10
Ques:- If the sides of two cubes are in the ratio 3: 1 the ratio of their total surface area is?
Ques:- By selling a product a seller is gaining 10% on selling price. If he sell that product Rs.80 less, he would have been losing 10%. What is the cost price?
Recent Answer : Added by Vandan Atha On 2021-10-07 15:41:14:
72
Ques:- At the end of three years what will be the compound interest at the rate of 10% p.a. on an amount of Rs.20000?
Recent Answer : Added by MAMIDI LIJITA SREE On 2023-01-21 17:36:36:
6620
Ques:- Tell me about television?
Ques:- 1.What are your significant functional achievements in the present company? How did they contribute to the total process
Ques:- The cost of an item is Rs 12.60. If the profit is 10% over selling price what is the selling price ?
Recent Answer : Added by Ajay On 2022-09-15 16:39:04:
1.26
Ques:- There are twelve consecutive flags at an equal interval of distance. A man passes the 8th flag in 8 seconds. How many more seconds will he take to pass the remaining 4 flags?
Recent Answer : Added by DK BOSS On 2021-07-17 06:40:10:
This is more logical …
Let the 1st flag 1 placed at the origin ….
in crossing 8 flags he traveled 7 distances….
s=d/t
=7/8
time for 4 flags t=(d/s)=4/(7/8)=(4*8)/7=4.5714285714285714285714285714286
Ques:- After this they asked me camel and banana puzzle.
Ques:- A fly is there 1 feet below the ceiling right across a wall length is 30m at equal distance from both the ends. There is a spider 1 feet above floor right across the long wall equidistant from both the ends. If the width of the room is 12m and 12m, what distance is to be traveled by the spider to catch the fly, if it takes the shortest path
Recent Answer : Added by Mishy On 2022-03-09 16:36:29:
42m
Ques:- Tell me something about common wealth games
Ques:- Find the average of the series : 312, 162, 132, 142 and 122?
Recent Answer : Added by L.Lalitha priya On 2022-05-17 08:56:37:
Sum of all numbers in series= 870 (I.e 312+162+132+142+122)
Average=sum of numbers/count of numbers
Average= 870/5
= 174
Ques:- An escalator is descending at constant speed. A walks down and takes 50 steps to reach the bottom. B runs down and takes 90 steps in the same time as A takes 10 steps. How many steps are visible when the escalator is not operating.Â
Ques:- A man, a woman, and a child can do a piece of work in 6 days. Man only can do it in 24 days. Woman can do it in 16 days and in how many days child can do the same work?
A. 8
B. 14
C. 16
D. 18
E. 25
Recent Answer : Added by RENA On 2022-10-07 17:19:37:
I think the answer is: 16
the woman faster *1.5 from the man, every day.
because that, the exersize is:
24/1+1.5+x=6
x=1.5
24/1.5=16!
Ques:- DETAILS ABOUT ME
Ques:- A fathers age is reverse of sons age. One year back fathers age was twice of sons age. What is the fathers current age?
Recent Answer : Added by Binit Bhagat On 2021-09-04 17:14:22:
73.
one year back father = 72 and son = 36.
Ques:- Tell me about self, family details.
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Ques:- Can you share with me a time when you had to quickly analyze a situation and make a quick decision?
Ques:- Why are you interested working here?
Ques:- What is your working area and why you left & how many years you work there?
Ques:- My job profile
Ques:- If you come onboard, give me a general idea of what your first overall tasks will be as far as starting a quality effort.
Ques:- What are your stregth
Ques:- There are 12 boys and 15 girls, How many different dancing groups can be formed.
Recent Answer : Added by tony On 2022-01-17 15:32:27:
3 groups
Ques:- A pipe fill a tank in 3hrs.another pipe fill that same tankin 2hrs.if both pipe inserted in tank to fill it how timw itwill take to fill?
Recent Answer : Added by MUGILARASU On 2022-09-15 16:39:02:
consider the tank capacity as 90 litres.
to fill the tank in 3 hrs first pipe must flow at a rate of 30 litres/hr
2nd pipe has to flow at a rate of 45 litres/hr
if two pipes are opened at a time the flow rate will become 75 litres/hr
90/75= 6/5 = 1.2= (i.e) 1hr and 12 minutes 1 1/5 hr
Ques:- How will you handle confidential company matters?
Ques:- consider expresion ‘ab’ . what happens when ‘a’ is divided by ‘c’ & ‘b’ is multiplied by ‘c’.
Recent Answer : Added by Admin On 2020-05-17 11:59:58:
value remains same
Ques:- 8.008 + 0.8 + 80.8 + 800.8 + 0.08 = ?
Recent Answer : Added by rahul kumar chaurasiya On 2022-05-17 08:56:41:
1>=y>x => y belongs to (-infinity,1]
x belongs to (-infinity,y)
if both x and y are negitive z can be greater than zero and
can be greater than y(1 and 4 are true)
if y equals 1 then x can be equal to z(2 is true)
therefore y=z is not true for any value of x and y