Ques:- How many liters of oil at Rs.40 per liter should be mixed with 240 liters of a second variety of oil at Rs.60 per liter so as to get a mixture whose cost is Rs.52 per liter?
Ques:- Why should I not hire you?
Ques:- Wat will u do if not selected?????
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:- Three pipes A, B and C can fill a tank in 6 hours. After working at it together for 2 hours. C is closed A and B can fill the remaining par in 7 hours. The number of hours taken by C alone to fill the tank is?
Recent Answer : Added by Mohit Hurkat On 2022-01-08 16:07:14:
13.5
Ques:- A room is 15m long, 4m broad and 3m height. Find the cost of white washing its four walls at 50p per m2Â ?
Recent Answer : Added by Sourabh Singh Rawat On 2021-10-10 19:03:37:
2*3(15+4)=114
114*1/2=57 rs
Ques:- A rich man died. In his will, he has divided his gold coins among his 5 sons, 5 daughters and a manager. According to his will: First give one coin to manager. 1/5th of the remaining to the elder son.Now give one coin to the manager and 1/5th of the remaining to second son and so on….. After giving coins to 5th son, divided the remaining coins among five daughters equally.All should get full coins. Find the minimum number of coins he has?
Recent Answer : Added by Biplab Nath On 2021-07-31 16:35:53:
Answer: 3121 gold coins
Let total no of coins be M
Let the disbursement D to each son:
D1 = 1 + (M – 1)/5 = (M + 4)/5
D2 = 1 + ( M – D1 -1)/5 = (D1) * 4/5
D3= (D2) * 4/5
D4= (D3) * 4/5
D5= (D4) * 4/5
Total disbursements to sons=
= ∑D= (M+4)*1/5[ 1+4/5+(4/5)(4/5)+ (4/5)(4/5)(4/5)+(4/5)(4/5)(4/5)(4/5) ]
= (2101/3125)*(M+4)
Thus balance left for daughters =M-{(2101/3125)*(M+4)}
=(1024M-8404)/3125
This balance should be a positive integer ( assuming M and all disbursements are full coins )
Thus 1024M-8404 should be a multiple of 3125….so….
1024M – 8404 = N*3125 where N is an integer
Using Python code:
n=int(input(“Enter num n: “))
X=int()
a=int()
a=0
X=’ ‘
for a in range(0,n+1):
a=a+1
X= (3125*a + 8404)/1024
if (3125*a + 8404)% 1024== 0:
print(X,a)
Enter num n: 10000
3121.0 1020
6246.0 2044
9371.0 3068
12496.0 4092
15621.0 5116
18746.0 6140
21871.0 7164
24996.0 8188
28121.0 9212
We get minimum value of N = 1021 and M = 3121 gold coins
Ques:- A driver drives at a speed of 72kmph in a highway. Another driver drives at the speed of 25 m/sec . find the difference in their speeds in m/sec. ?
Recent Answer : Added by Admin On 2020-05-17 12:04:21:
5m/sec
Ques:- Describe yourself in one word?
Ques:- Why do u want to change the job?
Ques:- How much interest can a person get on Rs. 8200 at 17.5% p.a. simple interest for a period of two years and six months?
Ques:- Why don i want to apply for the job
Ques:- If two dies are thrown simultaneously what is the prob. of one of the dice getting face 6 ?
Recent Answer : Added by Admin On 2020-05-17 12:03:10:
sample space=36
prob of one of the dice getting face 6
i.e n={(1,6)(2,6)(3,6)(4,6)(5,6)(6,1)(6,2)(6,3)(6,4)
(6,5)(6,6)}=11
p=n/s
p=11/36
ans:11/36
Ques:- If x=y=2z and xyz=256 then what is the value of x?
Recent Answer : Added by padmavathy On 2022-08-14 16:42:03:
8
Ques:- Come & You Join Again
Ques:- Detail about faimly
Ques:- Find out the wrong number in the series:
5, 15, 30, 135, 405, 1215, 3645
A. 15
B. 30
C. 405
D. 3645
Recent Answer : Added by Osman On 2022-01-08 16:05:48:
5 is the answer….
Remaining all are the multiples of 3 expect 5
Ques:- Currently, the age of a father is three times that of his son. 2.5 years from now, age of the father becomes 2.5 times that of the son. The age of son currently is?
Recent Answer : Added by Bhagirathi H On 2022-09-15 16:37:05:
Fathers before age=3*before sons age—-(1)
After 2.5 years..
Fathers before age+2.5 years =2.5*sons age—-(2)
Substitute (1) in (2),
3*sons before age+2.5 years=2.5*sons age
0.5*sons age=2.5 years
Sons before age=5years
So current age after 2.5 years,
Sons before age+2.5 =5+2.5=7.5 years
Ques:- The average amount with a group of seven numbers is Rs. 20. If the newly joined member has Rs. 50 with him, what was the average amount with the group before his joining the group?
Ques:- Describe about customer care executive?
Ques:- Pointing to a photograph, a person tells his friend, “She is the granddaughter of the elder brother of my father.” How is the girl in the photograph related to his man?
Recent Answer : Added by N.Madhu Charan On 2022-03-09 16:35:25:
Neice
Ques:- Education qualification
Ques:- When interviewer prove u are good manager what is the right answer for candidate?
Ques:- What is you r opinion about the present government?
Ques:- Have you worked in any place earlier and which type work you can do it
Ques:- A woman introduces a man as the son of the brother of her mother. How is the man related to the women?
Ques:- Why you took 6 years to complete your graduation.
Ques:- The owner of a hobby store needed to calculate the percentage of customers who purchase wood glue. Upon completing his survey, he noticed that 60% of the people that entered his store purchased an item. Of those customers, 15 percent purchased wood glue. What percent of the people that entered the store purchased wood glue?
Recent Answer : Added by Abhishek Chabri On 2022-10-08 07:25:35:
15%
Ques:- Two pipes can separately fill a tank in 20 and 30 hours respectively. Both the pipes are opened to fill the tank but when the tank is full, a leak develops in the tank through which one-third of water supplied by both the pipes goes out. What is the total time taken to fill the tank?
Ques:- What r u neet first family money carier? and why ?
6084
7431 is largest number and 1347 is the least number from digits 1,3,4,7
so 7431-1347=6084