Ques:- Find the cost of fencing around a circular field of diameter 28 m at the rate of Rs.1.50 a meter?
Ques:- Newton Rapson method is to find ?
Recent Answer :
: to find the root of f(x) = 0;
Ques:- You have 2 candles of equal size and a lighter. The candles can burn 1 hour each. You have to measure 90 minutes with these candles. There is no scale or clock?
Ques:- Nitin borrowed some money at the rate of 6% p.a. for the first three years, 9% p.a. for the next five years and 13% p.a. for the period beyond eight years. If the total interest paid by him at the end of eleven years is Rs. 8160, how much money did he borrow?
Recent Answer :
: Let the money borrowed by Nitin=Rs.P
According to the question,
(P×6×3)/100+(P×9×5)/100+(P×13×3)/100=Rs.8160
ans=8000
Ques:- If sachin score 76more than ahzar , and azhar and robin scores sum is 94 and azhar scores 76 less than dravid and dravid score 26 more than robin . What was the total score done in match?
Recent Answer :
: Robin =72
Dravid = 98
Azhar = 22
Sachine = 98
Total score = 290
Ques:- A wholesale tea dealer 408 kilograms, 468 kilograms and 516 kilograms of three different qualities of tea. He wants it all to be packed into boxes of equal size without mixing. Find the capacity of the largest possible box?
Recent Answer :
: 12
Ques:- What is the significant achievement in your life
Ques:- Internal Audit entails a lot of travel and whether you would be able to undergo such a strenuous work life?
Ques:- The difference of two consecutive even numbers squares is 84, then what is the sum of these numbers?
Recent Answer :
: (x+2)^2 -x^2 = 84
X=20
So (20,22)
Sum= 42
Ques:- The speed of a boat in still water is 60kmph and the speed of the current is 20kmph. Find the speed downstream and upstream?
Ques:- Why u should be promoted to executive level from supervisor level
Ques:- The present ages of three persons are in proportions 4:7:9. Eight years ago, the sum of their ages was 56. Find their present ages.
Recent Answer :
: 16, 28, 36
Ques:- DO YOU THINK YOU ARE A TRUE ENGINEER
Ques:- You have a car mileage 1km per liter, you have 3 thousand liters of petrol and have to cover 3000kms and give a way to cover that distance so that you can have some petrol remaining when you reached.
Ques:- 12% of 5000 = ?
A. 600
B. 620
C. 680
D. 720
Recent Answer :
: 1%=50
12%=600
Ques:- Have you had an experience where you realized that you had to be more positive and persuasive when selling you ideas to others? What did you learn from this experience?
Ques:- Why u choose MBA after sicence bacground in graduation?
Ques:- In a class 80% have passed english,70% passed Hindi 10% didnot passed either. If 144 students passed both. What is the total strength of the class.
Recent Answer :
: let t = total no of students.. then
students who passed one or both subjects,
n(e U h) = n(e) + n(h) – n(e intersection h)
=> t = 0.8t + 0.7t – 144
=> t = 1.5t – 144
students who failed both subjects is 10% i.e. 0.1t
=>t-n(e U h) = 0.1t,
=>t -(1.5t – 144) = 0.1t
=>t- 1.5t- 0.1t = -144
=> -0.6t = -144
=>t = 240
Ques:- Education qualification
Ques:- Can you share your salary expectations?
Ques:- On confidential matters?
Ques:- How can you be beneficial for the company?
Ques:- Navin walked 20 metres towards the East took a left turn and walked 10 metres and again took a left turn and walked 20metres. How far is he from his starting position?
A. 10 metres
B. 50 metres
C. 40 metres
D. 30 metres
E. None of these
Recent Answer :
: ( a ) 10 metres
Ques:- Why do I want to move from a higher designation to a 1 level lower designation in a different company?
Recent Answer :
: sorry this question is irrelevant.
Ques:- Explain, how would you be an asset to this organization?
Recent Answer :
: Dedication ,determination and discipline will be the great asset of company.
Ques:- How to introduce ourself
Ques:- Find the ratio in which rice at 7.20 a kg be mixed with rice at 5.70 a kg to produce a mixture worth Rs. 6.30 a kg.
A. 1 : 3
B. 2 : 3
C. 3 : 4
D. 4 : 5
Recent Answer :
: b
Ques:- Koneru Humpy is related with which among the following games ?
Ques:- Let D be the set of all points in the real plane such that |x| + |y| <= 1,where |x| (respectively |y|) denotes the absolute value of x (respectively y).Prove that amongst every 5 points in D, there exist two points whose distancefrom one another is at most 1.
Ques:- What you will do if you earn million rupee in a day?
In the example first we have to find the area of the field
we have given the following values ,
cost of fencing per meter = Rs 1.50
Diameter of circular field = 28
We have to find the area , a = ?
We know that,
Area = 2 π r
= 2 x 22/7 x 14
= 2 x 22 x 2
= 44 x 2
= 88 sq. m
So, area of circle is 88 sq.m
Now just multiply it with 1.50
cost of fencing = 88 x 1.50
= Rs. 132
So, the cost of fencing the circular field is Rs. 132