Ques:- if 30 men completes a job in 15 days working 9 hrs per day.. how much hours per day should 40 men work ??
Recent Answer : Added by Admin On 2020-05-17 12:04:31:
as i assume the time taken to complete the job is not to be
changed while increasing the employees as it does not
clearly states so……….
30 men wrk for 9 hrs
therefore for the work to be done if no of workers is
increases the no of hrs / day to work should decrease so
here s a inverse relation
solving further we get
30 = K /9 ==> K= 270
now
40 = 270/y ==> y= 6.75
therefore ans is d)none
Ques:- What was your work in your last company?
Ques:- WHAT YOU HAVE DONE IN YOUR SUMMER TRAINING
Ques:- Pointing towards a girl in the picture, Sunita said, ?She is the mother of Renu whose father is my son?. How Sunita is related to that girl in the picture?
A. Mother
B. Aunt
C. Cousin
D. Data inadequate
E. None of these
Recent Answer : Added by Anfel Yousfi On 2022-04-02 06:59:47:
I think it’s none of these because Sunita is the grandmother of Renu so that makes the girl her mother in law ?
Ques:- Why you are leaving your current job?
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Ques:- If Re.1 amounts to Rs.9 over a period of 20 years.Evaluate the rate of simple interest?
Ques:- How do you define failure?
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Ques:- Rahim bought 65 books for Rs.1150 from one shop and 50 books for Rs.920 from another. What is the average price he paid per book ?
Recent Answer : Added by Aravindhan On 2021-08-18 16:21:10:
Ques:- When the hr ask us tell me some thing about you then what should we include in what not plz help me by giving some examples.
Ques:- What is my goal in this industry?
Ques:- How many tangents can be drawn with in three circles if they do not lie with in each other
Recent Answer : Added by Admin On 2020-05-17 12:01:17:
we can draw 12 tangents, 4 for 2 circles and 12 for 3
circles
Ques:- The area of a square field 3136 sq m, if the length of cost of drawing barbed wire 3 m around the field at the rate of Rs.1.50 per meter. Two gates of 1 m width each are to be left for entrance. What is the total cost?
Ques:- What is your first reaction when your senior manager assigns a task that you think is impossible?
Ques:- The average mark of the students of a class in a particular exam is 80. If 5 students whose average mark in that exam is 40 are excluded, the average mark of the remaining will be 90. Find the number of students who wrote the exam?
Recent Answer : Added by Angel Maluleka On 2022-05-17 09:07:28:
-Total /n=80
– x/5=40
x=200
Total/n=y/n
y-x/n-5=90
80n-200=90(n-5)
80n-200=90n-450
450-200=10n
n =25 (students) write exam
Ques:- If you were hiring a person for this job, what would you look for?
Ques:- Tell the difference between the largest number and the least number written with the digits 7, 3, 1, 4?
Recent Answer : Added by Nomula soumit sai kumar On 2022-10-21 19:49:16:
6084
7431 is largest number and 1347 is the least number from digits 1,3,4,7
so 7431-1347=6084
Ques:- How many times do the hands of a clock coincide in a day?
Recent Answer : Added by kolapo On 2022-11-22 16:57:31:
11 times in 12hours
Ques:- Two passenger trains start at the same hour in the day from two different stations and move towards each other at the rate of 16 kmph and 21 kmph respectively. When they meet, it is found that one train has traveled 60 km more than the other one. The distance between the two stations is?
Recent Answer : Added by Rudradeb Biswas On 2021-08-16 05:26:57:
444km
Since the speed diff is 5km/h
It takes 12 hrs to cover 60 extra kms
Therefore in 12 hrs the total dist covered is
Relative speed×time=(21+16)×12=444 kms
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Ques:- 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.
Recent Answer : Added by Admin On 2020-05-17 12:04:34:
Ques:- What is the meaning of Allahabad bank logo?
Recent Answer : Added by Mahi On 2020-11-08 02:14:22:
Triveni Sangam of the river
Ganga, Yamuna, and Saraswati at Allahabad.
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Ques:- ABOUT MY FAMILY & EDUCATION
Ques:- A is twice as good a work man as B and together they finish the work in 14 days. In how many days A alone can finish the work?
Ques:- A school have 30% from MAHARASTRA .Out of this 20% from BOMBAY students. Find the total percentage of BOMBAY
Recent Answer : Added by Admin On 2020-05-17 11:59:19:
here the 30% of 100 is 30
and 10% of the 30 = 3
so 20% = 6%
so ans = 6%
as i assume the time taken to complete the job is not to be
changed while increasing the employees as it does not
clearly states so……….
30 men wrk for 9 hrs
therefore for the work to be done if no of workers is
increases the no of hrs / day to work should decrease so
here s a inverse relation
solving further we get
30 = K /9 ==> K= 270
now
40 = 270/y ==> y= 6.75
therefore ans is d)none