Ques:- Two trains of length 120 m and 280 m are running towards each other on parallel lines at 42 kmph and 30 kmph respectively. In what time will they be clear of each other from the moment they meet?
Recent Answer : Added by Admin On 2022-09-29 18:55:02:
I solve it as the 280m train being stationary… and the 120m train moving at (42+30) = 72kph…. or 20mps
The front of the train will have to go 280m to pass the stationary train plus another 120m for the backs to clear… that is 400m in all.
The time to travel 400m at 20mps is 20secs
Ques:- And why do you think you are ambitious?
Ques:- Four sisters- Purva, Durga, Parvati and Maya are playing a game such that the loser doubles the money of each of the other players from her share. They played four games and each sister lost one game in alphabetical order. At the end of fourth game, each sister has Rs. 32. What was the amount with Uma at the end of the second round?
Ques:- Tell me about your achievements in last 5 years?
Ques:- If Rs.450 amount to Rs.540 in 4 years, what will it amount to in 6 years at the same rate % per annum?
Ques:- What made you apply for this position?
Ques:- What is the difference between deemed university & other university eg. DY Patil university (pune) & pune university
Ques:- How do you survive chaos?
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Ques:- How do you think our company competes with is competitor?
Ques:- How do you plan to achieve these goals?
Ques:- The newly formed 21st district of Haryana is?
Recent Answer : Added by Hamiss On 2022-09-29 16:38:02:
Palwal
Ques:- Do you have a long & short-term plan for your department? Is it realistic?
Ques:- The difference between the compound interest and the simple interest on a certain sum of money at 5% per annum for 2years is Rs. 1.50. Find the sum.
A. Rs. 800
B. Rs. 1200
C. Rs. 400
D. Rs. 600
E. None of these
Recent Answer : Added by sahana u k On 2022-04-02 07:01:01:
600
Ques:- In a class of 60, where girls are twice that of boys, Kamal ranked seventeenth from the top. If there are 9 girls ahead of Kamal, how many boys are after him in rank ?
Recent Answer : Added by Selvakumar A On 2021-10-25 09:20:31:
boys= x
girls=2x
boys+girls= 60
x+2x=60
x=60/3
x=20
kamal=17th rank
9 girls are ahead of kamal
17-9=8
20-8=12 boys are after kamal’s rank
Ques:- A light bulb is hanging in a room. Outside of the room there are three switches, of which only one is connected to the lamp. In the starting situation, all switches are 'off' and the bulb is not lit. If it is allowed to check in the room only once.How would you know which is the switch?
Recent Answer : Added by Mukesh On 2022-08-14 18:02:46:
Put switch 1 on and leave it on for 2 minutes, then switch it off.
Put switch 2 on and leave it on, then walk into the room.
If the light is on, the answer is switch 2.
If the light is off but the bulb is warm when you feel it, the answer is switch 1.
If the light is off and the bulb is cold when you feel it, the answer is switch 3.
Ques:- Have you ever been asked to leave a position?
Ques:- Two pipes can fill a tank in 10 and 12 hours respectively while third pipe will make the tank empty in 20 hours. If all three pipes operate simultaneously, in how many hours the tank will be filled ?
Recent Answer : Added by Admin On 2020-05-17 12:01:50:
1/10 + 1/12 -1/20 = 15/2 i.e 7.5 h means 7 h & 30 min
Ques:- Evaluate the LCM of 455, 117, 338 .
Ques:- The greatest four digit number which is exactly divisible by each one of the numbers 12, 18, 21 and 28
A. 9288
B. 9828
C. 9882
D. 9928
Recent Answer : Added by Vishal On 2022-03-11 17:00:13:
9828
Ques:- A can do a job in 18 days and B can do it in 30 days. A and B working together will finish twice the amount of work in ——- days?
Recent Answer : Added by Admin On 2022-09-29 17:11:51:
A & B one day work= 1/18 + 1/30= 8/90
As we know that number of work is 1
1÷8/90= 1*90/8= 90/8.
Since they say “ twice the amount of work
Then ,2*90/8= 22.5 days
Ques:- 78 x 14 + 7645 ? ? = 8247
A. 580
B. 590
C. 490
D. 480
E. None of these
Recent Answer : Added by Kartika Vijh On 2021-08-13 07:13:19:
c
Ques:- January 1, 1995 was a Sunday. What day of the week lies on January 1, 1996?
A. Saturday
B. Sunday
C. Monday
D. Tuesday
Recent Answer : Added by Yashwanth On 2022-05-17 08:56:42:
C. Monday
A year has 52 weeks and every week has 7 days.
We just add up one day to the present day of the year and that would automatically act as the day of the next year.
In case of leap years in between, one extra day gets added in the entire year making it 366 days instead of 365 days in an ordinary year and we add two days in that case.
Ques:- You have a bag of with ‘N’ number of strings. At random, you pull out a string’s end.You pull out another string end and you tie the two together.You repeat this until there are no loose ends left to pull out of the bag.What is the expected number of loops?
Ques:- One wordswill begiven find oddman out: a) sow b) cut c) sickel
Recent Answer : Added by Admin On 2020-05-17 12:01:19:
sow
Ques:- WHAT IS THE DIFFERENCE MARKETING AND SALES ?
Ques:- My flight takes of at 2am from a place at 18N 10E and landed 10 Hrs later at a place with coordinates 36N70W. What is the local time when my plane landed.
A. 6:00 am
B. 6:40am
C. 7:40
D. 7:00
E. 8:00
Recent Answer : Added by 9074743593 On 2021-07-29 16:19:38:
6.40 am
Ques:- in base representation for a rupee 100 paise,then base 8 representation what is rupee value .
Recent Answer : Added by Admin On 2020-05-17 11:59:59:
100/8=12-4
12/8=1-4
ans:144
Ques:- Gavaskar's average in his first 50 innings was 50. After the 51st innings, his average was 51. How many runs did he score in his 51st innings. (supposing that he lost his wicket in his 51st innings)
I solve it as the 280m train being stationary… and the 120m train moving at (42+30) = 72kph…. or 20mps
The front of the train will have to go 280m to pass the stationary train plus another 120m for the backs to clear… that is 400m in all.
The time to travel 400m at 20mps is 20secs