Ques:- If the area of circle is 616 sq cm thenWhat is its circumference?
Recent Answer : Added by Meghana.N On 2021-08-05 17:35:31:
Answer:50.24
Explanation:
Area of a circle =π*r*r
616=π*r*r
r*r= 616÷3.14
r*r =196
r =13
Circumference of a circle= 2*π*r
=2*π*13
=16*3.14=50.24
Ques:- List out the difference between the largest and the smallest number written with 7, 7, 0, 7?
Recent Answer : Added by vinita On 2022-08-14 16:33:13:
7770-7077=693
Ques:- Ramesh can finish a work in 20 days and Sushil in 25 days. They both work together for 5 days and then Sushil goes away. In how many days will Ramesh complete the remaining work?
Recent Answer : Added by DK BOSS On 2021-07-17 10:05:29:
Answer:
11 days.
Step-by-step explanation:
In the question,
Time taken by Ramesh to finish a piece of work = 20 days
Time taken by Sushil to finish a work = 25 days
Time for which they worked together = 5 days
Sushil left after = 5 days
So,
One day work of Ramesh is,
One day work of Sushil is,
So,
Work done in 5 days is given by,
Therefore, Remaining work is given by,
Now, as the Sushil left the remaining work was done by Ramesh,
Time taken by Ramesh for the remaining work is,
Therefore, the remaining work will be completed in 11 days by Ramesh.
Ques:- A building contractor employs 20 male, 15 female and 5 child workers. To a male worker he pays Rs.25 per day, to a female worker Rs.20 per day and a child worker Rs.8 per day. The average wage per day paid by the contractor is?
Recent Answer : Added by amit arya On 2022-08-14 16:31:33:
21
Ques:- In Red Cross is symbolized as 'Red Cross'. In Arabian coutries which is symbolized by …………
Ques:- A car is travelling at a uniform speed. The driver sees a milestone showing a 2-digit number. After travelling for an hour the driver sees another milestone with the same digits in reverse order. After another hour the driver sees another milestone containing the same two digits. What is the average speed of the driver.
Recent Answer : Added by Admin On 2022-09-29 15:13:36:
Let 10’splace digit is x and unit’s place digit y
First milestone : 10x+y
Second milestone : 10y+x
Third milestone: 100x+y
Since the speed is uniform so
Distance covered in first Hr = Distance covered in Second Hr
(10y+x)-(10x+y) = (100x+y)-(10y+x)
After solving, we get —-> y=6x but since x and y are digits so only possible combination is x=1 and y=6,
So average speed = 45 KM/HR
Ques:- In a division sum, quotient is 403, divisor is 100 and remainder is 58. Then dividend will be
A. 40318
B. 40358
C. 41318
D. 49158
Recent Answer : Added by Shubham ojha On 2022-09-15 16:36:55:
Recent Answer : Added by Harish On 2022-10-17 15:57:56:
1!=1
2!=2×1=2
3!=3x2x1=6
4!=4x3x2x1=24
5!=5x4x3x2x1=120
6!=6x5x4x3x2x1=720
The answer is 120.
Ques:- Four couples sit around a circular table in a party. Every husband sits to the right of his wife. P, Q, R and S are husbands and T, U, V and W are wives. Q – U and R – V are two married couples. S does not sit next to V. T sits to the left of P, who sits opposite S. Who sits between P and Q?
Recent Answer : Added by Bunny On 2022-03-11 17:00:37:
(T-P)-(U-Q)-(V-R)-(W-S)
S Opposite is Q
U sits the P and Q
Ques:- Why do you want to be an HR in initial stage of your career?
Ques:- A cylinder is 6 cms in diameter and 6 cms in height. If spheres of the same size are made from the material obtained, what is the diameter of each sphere?
Ques:- How flexible are you in working in rotational shifts?
Ques:- An officer was appointed on maximum daily wages on contract money of Rs. 4956. But on being absent for some days, he was paid only Rs. 3894. For how many days was he absent?
Ques:- In a row of ten boys, when Rohit was shifted by two places towards the left, he became seventh from the left end. What was his earlier position from the right end of the row ?
Recent Answer : Added by Atif On 2022-12-05 16:13:22:
2nd
Ques:- If the first day of the year 1991 was Tuesday. What day of the week must have been on 1st January, 1998?
A. Tuesday
B. Wednesday
C. Thursday
D. Friday
Recent Answer : Added by Niroshani Jayakody On 2022-09-02 17:03:14:
2 Leap years
+2 to tuedsay
Thursday is the correct answer
Ques:- A car covers a distance of 624 km in 6 ½ hours. Evaluate its speed?
Recent Answer : Added by BRIAN On 2021-10-07 15:41:45:
S=D/T
S=624KM/6.5HRS
S=96KM/HR
Ques:- What is aim?
Ques:- What is meant by HR?
Ques:- speak something about ur memorable moment
Ques:- Tell me about your personal detail
Ques:- Describe HRMS to a seven-year-old.
Recent Answer : Added by Viswa Priya On 2021-10-09 17:29:41:
Pen can’t be sharpened by sharpener
Pencil is only sharpened by sharpner
Likewise rigth man can only fill the rigth position so we have to select it. This is human resource recruiting.
In school teachers manage and motivate you to do your work.
The same is done to employees this is hrms
Ques:- Describe a challenging situation that you have handle, howyou approached the situation and what you learn t from it
Ques:- A pipe can fill a cistern in 20 minutes whereas the cistern when fill can be emptied by a leak in 28 minutes. When both pipes are opened, find when the cistern will be full?
Ques:- What’ your family background?
Ques:- Which of the following numbers is not divisible by 18?
A. 34056
B. 50436
C. 54036
D. 65043
Recent Answer : Added by narendra On 2022-09-18 09:02:27:
d
Ques:- Perimeter of front wheel =30, back wheel = 20. If front wheel revolves 240 times. Howm many revolutions will the back wheel take?
Recent Answer : Added by Admin On 2020-05-17 11:59:16:
360 times
Ques:- A train 100 meters long passes a platform 100 meters long in seconds. The speed of the train is
A. 36 km/hr
B. 52 km/hr
C. 72 km/hr
D. 92 km/hr
Recent Answer : Added by ThinkAlike On 2022-03-09 16:31:07:
= 100 + 100 = 200 m
Time taken by train = 10 sec.
∵ Speed = Distance/Time
⇒ Speed of train = 200/10 = 20 m/sec.
∴ Speed of train = 20 × 18/5 = 72 kmph.
In question they left 10 seconds
Ques:- A sample of milk contains 5% water. What quantity of pure milk should be added to 10 litres of milk to reduce the water content to 2%? (a) 5 litres (b) 7 litres (c) 15 litres (d) 12 litres (e) None of these
Recent Answer : Added by Admin On 2020-05-17 12:03:55:
( c ) 15 litres
Ques:- A secret can be told only 2 persons in 5 minutes .the same person tells to 2 more persons and so on . How long will take to tell it to 768 persons ?
Recent Answer : Added by Admin On 2020-05-17 12:02:17:
47.5
Ques:- Do u think u’ll be able to do job with out absence and home sick.
Answer:50.24
Explanation:
Area of a circle =π*r*r
616=π*r*r
r*r= 616÷3.14
r*r =196
r =13
Circumference of a circle= 2*π*r
=2*π*13
=16*3.14=50.24