Ques:- Pipe A can fill a tank in 5 hours, pipe B in 10 hours and pipe C in 30 hours. If all the pipes are open, in how many hours will the tank be filled?
Recent Answer : Added by shivangi sharma On 2022-08-14 16:42:26:
1/x=1/5+1/10+1/30=lcm is 30.
->30/5=6
->30/10=3
->30/30=1
1/x=6+3+1=10
1/x=10/30=1/3=x=3
Ans is 3 hr.
Ques:- The length of rectangle is thrice its breadth and its perimeter is 96 m, find the area of the rectangle?
Ques:- How did you know what the other person had been looking forand what did you do to go the extra mile?
Ques:- A certain sum amounts to Rs.1725 in 3 years and Rs.1875 in 5 years. Evaluate the rate % per annum?
Recent Answer : Added by Admin On 2022-09-29 17:01:21:
A certain sum amounts to Rs. 1725 in 3 years
and amounts to Rs.1875 in 5 years
so interest of 2 years = 1875 -1725
= 150
so interest of 1 year = 75
so interest of 3 years = 75 × 3 =225 rs
so , Principal = Amount – SI
= 1725 – 225
= 1500 rs
now ,
S.I. = P × N × R /100
75 = 1500 × 1 × R /100
R = 75 / 15
R = 5%
Ques:- A man walks east and turns right and then from there to his left and then 45degrees to his right.In which direction did he go
Ques:- A man sells two articles for Rs.3600 each and he gains 30% on the first and loses 30% on the next. Find his total gain or loss?
Ques:- What song best describes your work ethic?
Ques:- . Which place receives the highest rainfall in India?(1) Ahmedabad(2) Pune(3) Chirapunji(4) Panaji
Ques:- Rearrange MERGANY
Recent Answer : Added by Admin On 2020-05-17 12:02:30:
GERMANY
Country Name..
Ques:- Today is Tuesday. After 62 days it will be
A. Monday
B. Wednesday
C. Thursday
D. Sunday
Recent Answer : Added by Shankar On 2021-11-09 15:53:20:
Monday
7days for a week so 62÷7 remainder is 6 so
After Tuesday + 6days = monday
Ques:- What do you understand about the sales workflow and its terminologies?
Ques:- A disc is spinning on a spindle, and you don’t know which way. You are given a set of pins. Describe how you would use them to determine which way the disc is spinning?
Ques:- A basket has 5 apples and 4 oranges. Three fruits are picked at random. The probability that at least 2 apples are picked is -.
Recent Answer : Added by Rajeswari Suresh On 2021-10-10 19:03:43:
5c2*4c1/9c3 +5c3/9c3=25/42
Ques:- Find the values of each of the alphabets.
N O O N
S O O N
+ M O O N
----------
J U N E
Recent Answer : Added by Admin On 2022-09-27 18:33:38:
4 1 1 4
5 1 1 4
+ 0 1 1 4
———-
9 3 4 2
Ques:- How ur qualification match with this job profile??
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:- What are the disadvantages of the mobile.
Ques:- The proportion of copper and zinc in the brass is 13:7. How much zinc will there be in 100 kg of brass?
Recent Answer : Added by Khan On 2022-08-14 16:28:36:
35Kg
Ques:- How many years experience you have in this field?
Ques:- What is Sensex?What is Nifty ?Difference between these two
Ques:- Do you have experience in medical billing?
Ques:- Say something in all languages you know, regarding the most recent place you visited
Ques:- A dishonest shopkeeper professes to sell pulses at the cost price, but he uses a false weight of 950gm. for a kg. His gain is____%.
Recent Answer : Added by Rohit Saha On 2021-09-16 17:27:37:
let’s say the Cost Price is 1000x. (CP)
The selling price is also the same as the Cost price. So, here SP=CP (But he sells 950gm instead of 1000gm)
Instead of 1000gm, he is selling 950 grams at the CP. So he sells 050 gms @1000x price. So his net profit is 50gm.
Now 1000gm is 1000x Rs
So, 50gms is 50x rs. [Apllied Unitary Method]
So his profit percentage is:
Profit Percentage Formula: {(Profit/CP)*100%}
So, Here profit is 50x;
CP is 1000x;
so putting the value in the formula we get, Profit Percentage is: (50x/1000x)*100% =(5000x/1000x)%=5%.
Ques:- Seventy five years ago pharmacists weighed medicine on balances like the ones you have been using. The mass pieces were very expensive, so a pharmacist would buy as few mass pieces as possible. If a pharmacist had 1-g, 3-g, and 9-g mass pieces, he or she could weight out any number of grams from 1 g to 13 g. Show how could measure all of the masses from 1 g to 13 g using only the three mass pieces given?
Recent Answer : Added by Masuda Akter Tonima On 2021-11-22 18:34:57:
1. 1g
2. 3g with 1g counter
3. 3g
4. 3g plus 1g
5. 3g plus 1 g plus 1g weighed medicine
6. 9g with 3g counter
7. 9g with 1g of counter and 1g weighed medicine
8. 9g with 1g counter
9. 9g
10. 9g plus 1g
11. 9g plus 3g with 1g on counter
12. 9g plus 3g
13. All 3 weights on one side.
Ques:- Do you prefer working alone or in groups?
Ques:- The perimeter of a semi circle is 144 cm then the radius is?
Recent Answer : Added by Admin On 2022-09-29 17:59:35:
Perimeter of semi circular = πr+2r
Where r is radius , π = 22/7
πr+2r= 144 (given)
(22/7)r +2r = 144
22r+14r = 144*7 (multiply both sides by 7)
36r = 144*7
r= 144*7/36 = 28
radius =28 cm
Area =( 1/2)πr^2
Area=( 1/2 )*(22/7)*28*28
= 1232cm^2
Ans : area is 1232 cm^2
Ques:- What is the average of first 10 natural numbers ?
Recent Answer : Added by Vaishali Singh On 2021-08-11 19:02:52:
n(n+1)/2
=10*11/2
55
Ques:- What is your febrate song and actors.
Ques:- What made you take up present subject / area of specialization and what would you define as your career objective (s)
1/x=1/5+1/10+1/30=lcm is 30.
->30/5=6
->30/10=3
->30/30=1
1/x=6+3+1=10
1/x=10/30=1/3=x=3
Ans is 3 hr.