Ques:- Working skills and experience details
Ques:- In the middle of a round pool lies a beautiful water-lily. The water-lily doubles in size every day. After exactly 20 days the complete pool will be covered by the lily. After how many days will half of the pool be covered by the water-lily?
Ques:- Five years ago, the total of the ages of a father and his son was 40 years. The ratio of their present ages is 4 : 1. What is the present age of the father?
A. 20 years
B. 30 years
C. 40 years
D. 50 years
Recent Answer : :
Let x be fathers present age and y be son present age.
5 yrs ago, the age of father and son be x-5 & y-5.
Then,
x-5+y-5=40
x+y-10=40
x+y=50
y=50-x ———–> (1)
ratio between father and son in present age
x:y=4:1
x/y=4/1
x=4y
Apply eq (1) ,
x=4(50-x)
x=200-4x
x+4x=200
5x=200
x=200/5
x=40,,
=> The present age of father is 40.
Ques:- If x + 8y = 20 and x = -3y, then y =
Recent Answer : :
x+8y=20, x=-3y
(-3y)+8y=20
5y=20
y=4
The answer for y is 4
Ques:- In each questions below are given two statements followed by two conclusions numbered I and II.
Statements :
All pens are roads. All roads are houses.
Conclusions :
I. All houses are pens.
II. Some houses are pens.
Statements :
All pens are roads. All roads are houses.
Conclusions :
I. All houses are pens.
II. Some houses are pens.
A. if only conclusion I follows
B. if only conclusion II follows
C. if either conclusion I or II follows
D. if neither conclusion I nor II follows
E. if both conclusions I and II follow
Recent Answer : :
A.
Ques:- How to describe my school days
Ques:- You are overqualified for this position?
Ques:- 15 men take 21 days of 8 hrs. each to do a piece of work. How many days of 6 hrs. each would it take for 21 women if 3 women do as much work as 2 men?(a) 30(b) 20(c) 19(d) 29
Recent Answer : :
30
Ques:- In a grass field, If there are 40 cows, they could eat for 40 days. If there are 30 cows, they could eat for 60 days. Than if 20 cows, How much day they could eat?
A. 60
B. 80
C. 55
D. 50
Recent Answer : :
40
40
30
60
– 10 cows
+ 20 days
if 40 cows can eat for forty days
then 20 cows can eat for 80 days
Ques:- Why Govt. Have Need of WCT.
Ques:- Do you command the respect and attention of senior executives?
Ques:- There is a unique number of which the square and the cube together use all ciphers from 0 up to 9 exactly once. Which number is this?
Ques:- Which country is nearest to the South Pole?(a) Australia(b) New Zealand(c) Chile(d) South Africa
Ques:- Why you want to change from hardware sector to fmcg sector
Ques:- After 25% increase price of article is 250 what is its price after 25% decrease ?
Recent Answer : :
Article price=200
After 25%increase =250
After 25% decrease =187.5
Ques:- Which of the following numbers is divisible by 25?
A. 124505
B. 437950
C. 505520
D. 500555
Recent Answer : :
B. 437950
Ques:- Do you have experience in medical billing?
Ques:- The speed of a car is 90 km in the first hour and 60 km in the second hour. What is the average speed of the car?
Ques:- Why do you want to work in BPO?
Ques:- What did u do yesterday
Ques:- What do we expect from you if you get hired?
Ques:- A man can row upstream at 25 kmph and downstream at 35 kmph, and then find the speed of the man in still water?
Recent Answer : :
I believe it will be 30 km/hr
Ques:- A prime number N, in the range 10 to 50 remains unchanged when its digits are reversed. The square of such a number is
A. 1936
B. 1089
C. 484
D. 121
Recent Answer : :
121
Ques:- Which do you prefer:Fame or money?
Ques:- A can have a piece of work done in 8 days, B can work three times faster than the A, C can work five times faster than A. How many days will they take to do the work together ?(a) 3 days(b) 8/9 days(c) 4 days(d) can't say
Recent Answer : :
cant say
If c is 5 times faster than a then he can do it in 2 days alone.
Ques:- In a hotel, rooms are numbered from 101 to 550. A room is chosen at random. What is the probability that room number starts with 1, 2 or 3 and ends with 4, 5 or 6?
Ques:- All natural numbers and 0 are called the _____ numbers.
A. whole
B. rational
C. integer
D. prime
Recent Answer : :
A
Ques:- Julius and Vincent are brothers. “We are born within the same hour,” says Julius, “on the same day of the same year.” “But,” says Vincent, “we are no twins!” How is this possible?
Recent Answer : :
yea may be they are brothers only by father or by mother
Ques:- What do you think the role of test-group manager should be? Relative to senior management? Relative to other technical groups in the company? Relative to your staff?
Ques:- Describe a position you have held where your problem-solving skills were regularly tested.
the pool will be half full at the 19th day .so that it doubles on the 20th day and becomes full