Ques:- A train 800 m long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 min, then the length of the tunnel is?
Ques:- Joseph Juran wrote which Book?
Ques:- How are you helping your subordinates develop themselves?
Ques:- If the sum of five consecutive nos. 35? how many prime nos are there?
Recent Answer : :
Ans is 2(Prime numbers)
Sum of 5 consecutive nos is 35
so X + (X+1) + (X+2) + (X+3)+ (X+4) = 35
5X + 10 = 35
X = 5
So the 5 consecutive numbers are : 5, 6, 7, 8, 9
The Prime numbers are 5 and 7
Ques:- A certain sum is invested at simple interest at 18% p.a. for two years instead of investing at 12% p.a. for the same time period. Therefore the interest received is more by Rs. 840. Find the sum?
Recent Answer : :
let x be sum.
SI of 18% for 1 year= x*18/100=0.18x;
SI of 18% for 2 years is 0.36x;
SI of 12% for 1 year= x*12/100=0.12x;
SI of 12% for 2 years is 0.24x;
Given, 0.36x-0.24x=840
0.12x=840
x=840/0.12=7000.
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Ques:- How would you describe your basic leadership style? Give specific examples of how you practice this?
Ques:- Why you choice Mechanical Engineering
Ques:- Product of Prime no. between 1 to 20?
Recent Answer : :
2*3*5*7*11*13*17*19=9699690
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Ques:- What is the missing number in the series 2, 6, 12, 20, 30, ..?
A. 72
B. 42
C. 52
D. 62
E. 56
Recent Answer : :
The answer is 42
Ques:- A train crosses a pole in 9 seconds at the speed of 60 km/hr ?Evaluate the lengthy of the train?
Recent Answer : :
150 m
Ques:- In one hour a boat goes 11 km along the stream and 5 km against the stream. The speed of the boat in still water is?
Recent Answer : :
8
Ques:- Future plans, personal SWOT analysis, achievements etc
Ques:- What do you think your existing boss will rate you on a scale of 1-10
Ques:- A town has a population of 500000 and 42% of males and 28% of females are married to the same town. Find the total number of males.
Recent Answer : :
20000
Ques:- TELL ABOUT YOUR EXPERIENCE
Ques:- A square plot of some size , at four corners equal squares of some size are cut and is formed as open box. If this open box carries 128ml of oil. What is the size of the plate i.e. side a.17 b.14 c.13
Recent Answer : :
cube root of 5 is 125 so 128 is nearer to 125 and hence 5+5+5=15 and the nearest answer amongst options is 17 so 17 is correct answer:) yipppy……..
Ques:- If you are selected, what will you do for your company?
Ques:- 2 – 2 + 2 – 2 + …… 101 terms = ?
A. 1
B. 2
C. -2
D. None of these
Recent Answer : :
b
Ques:- If x=y=2z and xyz=256 then what is the value of x?
Recent Answer : :
8
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Ques:- My family background.
Ques:- Tell me about a situation where you were aware of a serious mistake made by a colleague and what did you do about it?
Ques:- What is the missing number in the series. 4, 10, 22, 46, ?, 190, 382.
Recent Answer : :
94
Let length of tunnel is x meter
Distance = 800+x meter
Time = 1 minute = 60 seconds
Speed = 78 km/hr = 78*5/18 m/s = 65/3 m/s
Distance = Speed*Time
=>800+x=653∗60=>800+x=20∗65=1300=>x=1300−800=500