Ques:- The simple interest accrued on an amount Rs.10,000 at the end of two years is same as the compound interest on Rs.8,000 at the end of two years. The rate of interest is same in both the cases. What is the rate of interest?
Ques:- How to break the HR interviewers?
Ques:- A certain type of mixture is prepared by mixing brand A at Rs.9 a kg. with brand B at Rs.4 a kg. If the mixture is worth Rs.7 a kg., how many kgs. of brand A are needed to make 40kgs. of the mixture?
Recent Answer : Added by Admin On 2022-09-29 17:39:56:
Answer:
24
Step-by-step explanation:
A + B = 40.
And at Rs 7 a kg for 40 kg, you want a total of Rs.280.
So the second equation is 9A + 4B = 280
From the first equation: B = 40 – A
and sub into the second equation:
9A + 4(40-A) = 280
9A + 160 – 4A = 280
5A = 120
A = 24.
And you should check: B should equal 40-24 = 16. Check with the final equation: 9*24 + 4*16 = 216 + 64 = 280. So it works.
Your answer, of course, is A = 24
Ques:- He shaves multiple times every day and yet he has a beard. Who is he?
Recent Answer : Added by Shashank Chauhan On 2021-09-14 15:41:47:
Barber
Ques:- Three 6 faced dice are thrown together. The probability that all the three show the same number on them is -.
Ques:- Tell me something about myself?
Ques:- How you can decide a person attitude.By which way can you decide.
Ques:- How to deal with customer?
Ques:- A man purchased 15 pens, 12 books, 10 pencils and 5 erasers. The cost of each pen is Rs.36, each book is Rs.45, each pencil is Rs.8, and the cost of each eraser is Rs.40 less than the combined costs of pen and pencil. Find the total amount spent?
Recent Answer : Added by Admin On 2022-09-29 18:50:44:
Solution:
As given, we have,
The cost of one pen = 36 Rs.
So, the cost of 15 pens = 36 × 15 = 540 Rs.
The cost of one book = 45 Rs.
So, the cost of 12 books = 45 × 12 = 540 Rs.
The cost of one pencil = 8 Rs.
So, the cost of 10 pencils = 8 × 10 = 80 Rs.
Now,
the cost of each eraser is 40 Rs. less than the combined costs of pen and pencil.
So,
Combined costs of pen and pencil = 36 + 8 = 44 Rs.
Cost of one eraser = 44 – 40 = 4 Rs.
So, the cost of 5 erasers = 4 × 5 = 20 Rs.
Hence,
The total amount spent is
Hence, the total amount spent is 1180 Rs.
Ques:- Number of times 29th day of the month occurs in 400 consecutive year is
A. 4400
B. 4497
C. 4800
D. 4600
Recent Answer : Added by AVIJIT BERA On 2021-11-26 16:30:00:
4400+(97 leap year )=4497
Ques:- The average salary of three employee is $950 per week. If one employee earns $1150 and other earns $650 rupees, how much will third be earn?
Recent Answer : Added by nani Reddy On 2021-08-05 17:11:29:
avg sal of 3 is $950
first person earns=$1150
second person earns=$650
let thirdperson =x
avg=(1150+650+x)/3
950*3=1800+x
x=2850-1800
x=$1050
Ques:- How do you get people who do not want to work together to establish a common approach to a problem?
Ques:- In an exam, Amar scored 64 percent, Bhavan scored 36 percent and Chetan 44 percent. The maximum score awarded in the exam is 800. Find the average mark scored by all the three boys?
Recent Answer : Added by Atif On 2022-12-05 16:13:45:
600
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Recent Answer : Added by Pranita Patnaik On 2022-12-20 12:54:04:
I have been teaching some students for 1 year.
Ques:- The area of a sector of a circle of radius 5 cm formed by an arc of length 3.5 cm is?
Recent Answer : Added by Tayyab On 2021-12-24 03:28:00:
Pi * radius * radius
3.14 * 5 * 5
Ques:- About the related field .
Ques:- What have u been doing for the past six months?
Ques:- How is my mother’s mother’s only son-in-law’s sister related to me ?
Recent Answer : Added by Atif On 2022-12-05 16:13:29:
Father’s sister
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 : Added by Nandini On 2021-10-16 13:20:48:
I believe it will be 30 km/hr
Ques:- X and Y invested in a business. They earned some profit which they divided in the ratio of 2 : 3. If X is invested Rs.40,000, the amount invested by Y is
A. Rs. 40,000
B. Rs. 45,000
C. Rs. 50,000
D. Rs. 60,000
Recent Answer : Added by narendra On 2022-09-18 09:03:35:
d
Ques:- What is a Crinoline?
A. Skirt
B. Shirt
C. Thong
D. Petticoat
Recent Answer : Added by martin On 2022-05-17 09:09:27:
petticoat
Ques:- A can do half the work in one day where as B can do it full. B can also do half the work of C in one day. Ratio in their efficiency will be?
Recent Answer : Added by nq On 2022-11-06 15:57:05:
1:2:3 or 1:2:4
Ques:- Regarding Work, Experience, Education.
Ques:- Find out the wrong number in a given series.
2, 3, 6, 15, 52.5, 157.5, 630
A. 6
B. 15
C. 52.5
D. 157.5
Recent Answer : Added by mujahid ali On 2022-03-09 16:34:56:
52.5
Ques:- Why do u select to do MBA in HR after doing B.Sc in physics?
Ques:- A cow is tethered in the middle of a field with a 14 feetlong rope. If the cow grazes 100 sq feet per dayapproximately. What time will be taken by the cow to grazethe grazeable area of the field?
Recent Answer : Added by Admin On 2020-05-17 12:03:41:
( d ) 6 days
Ques:- How to properly answer What is your motivation to make a career/job change ?
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Answer:
24
Step-by-step explanation:
A + B = 40.
And at Rs 7 a kg for 40 kg, you want a total of Rs.280.
So the second equation is 9A + 4B = 280
From the first equation: B = 40 – A
and sub into the second equation:
9A + 4(40-A) = 280
9A + 160 – 4A = 280
5A = 120
A = 24.
And you should check: B should equal 40-24 = 16. Check with the final equation: 9*24 + 4*16 = 216 + 64 = 280. So it works.
Your answer, of course, is A = 24