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:- To which the fourth book of Kautilyas Arthashastra deals with
Ques:- The product of two numbers is 1320 and their HCF is 6. The LCM of the numbers is
A. 220
B. 1314
C. 1326
D. 7920
Recent Answer : Added by MUTHUKRISHNAN P On 2021-12-24 03:27:58:
Product of two numbers = 1320
HCF = 6
LCM = x
Formula:
Product of two numbers =(HCF *LCM)
1320=(6*x)
x=1320/6
x=220
LCM Of the numbers is220
Ques:- Was Manmohan Singh the governor of RBI?
Ques:- A can finish a piece of work in 5 days. B can do it in 10 days. They work together for two days and then A goes away. In how many days will B finish the work?
Recent Answer : Added by Roopesh K p On 2021-06-15 17:06:48:
4 days
Ques:- What was the best achievement you had so far?
Ques:- A 300 meter long train crosses a platform in 39 seconds while it crosses a signal pole in 18 seconds. What is the length of the platform?
Ques:- WHAT IS YOUR ULTIMATE AIM IN LIFE
Ques:- The radius of a circle is increased by 1%. Find how much % does its area increases?
Recent Answer : Added by Shubham Rajeshbhai Tank On 2021-07-08 16:28:42:
2.01%
Ques:- A train running at the speed of 60 km/hr crosses a pole in 9 seconds. Find the length of the train?
Recent Answer : Added by Admin On 2022-09-29 15:10:14:
Time =9 seconds
Speed =(60×518) m/sec=(503)m/sec
∴ Speed =DistanceTime
Length of the train (Distance) = (Speed × Time) = (503×9) m=150 m.
Ques:- One box has oranges, one has apples and another has mix of oranges and apples. Each box is labeled wrongly. Tell the minimum number of picks to determine the contents of each box
Ques:- 100 glasses are there. A servant has to supply glasses to a person If he supplies the glasses without any damage he will get 3 paise otherwise he will loose 3 paise. At the end of supplying 100 glasses if he gets 270 paise, how many glasses were supplied safely.
Recent Answer : Added by Admin On 2020-05-17 12:02:10:
Suppose that x glassses are supplied safely , therefore
(100-x) glases are damage. Then equation is :
3x – 3(100-x) = 270
on solving this equation value of x comes out to be 95.
Ques:- What do you mean by bpo?
Recent Answer : Added by hr On 2021-10-22 09:12:50:
Business Process Outsourcing, or BPO, refers to the process of contracting standard business functions to be handled by a party outside of the company.
BPO is the abbreviation for business process outsourcing, which refers to when companies outsource business processes to a third-party (external) company.
Ques:- How would you rate yourself in java?
Ques:- A clerk multiplied a number by ten when it should have been divided by ten.The ans he got was 100.what should the ans have been?
Recent Answer : Added by Admin On 2020-05-17 12:01:36:
Let the number be X,
Instead of dividing the number by 10, i.e.,X*10.
he got the result as 100,
so, (X*10)=100
X=100/10
X=10.
BUt he has to divide X by 10,
so, X/10=10/10=1.
obviously the answer is 1.
Ques:- Five persons – P, Q, R, S and T are being compared in weight and height. The second heaviest person. S is the shortest. P is the 2nd tallest and shorter than T, The heaviest person is the third tallest person. There is only one person shorter than Q, who is lighter than T and P respectively.Who is the heaviest person?
Recent Answer : Added by Aditya Jadhav On 2021-12-04 15:03:07:
R
T,P,R,Q,S
Ques:- If a man lost 4% by selling oranges at the rate of 12 a rupee at how many a rupee must he sell them to gain 44%?
Recent Answer : Added by Nagashree N On 2022-10-21 19:49:14:
17.9
Ques:- Tell me about ur self.
Ques:- Total 5 children,youngest 3yrs old and no 2 children hve the same age ,sum of their age is26.Find the age of eldest?
Recent Answer : Added by Admin On 2020-05-17 12:01:42:
8 is the answer
b’coz no two have the same age
8+6+5+4+3=26
Ques:- You have eight red socks and 11 blue socks in a drawer. They are identical but for the colour. You must select your socks in the dark. How many socks, at a minimum, must you take out of your sock drawer before you have a matching pair?
Ques:- What is important to you in a company? What things do you look for in an organization?
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Ques:- An equilateral triangle of side 3 inch is given. How many equilateral triangles of side 1 inch can be formed from it
Recent Answer : Added by israel tumta On 2021-08-06 16:15:40:
3×3=9
Ques:- 5 men or 8 women do equal amount of work in a day. a job requires 3 men and 5 women to finish the job in 10 days how many woman are required to finish the job in 14 days.
Recent Answer : Added by Admin On 2022-09-29 17:03:59:
Lets assume total LCM(5,8) = 40units.
As, 5 men or 8 women do equal amount of work in a day,
1 Man does 8units/day and 1 Woman does 5units/day.
3M and 5W in 10 days do (3*8 + 5*5)*10 = 490units
To do 490 units in 14 days, number of Women required = 490/(14*5) = 7
Ques:- How soon can you travel down to start your new job?
Ques:- Two trains starting at same time, one from Bangalore to Mysore and other in opposite direction arrive at their destination 1 hr and 4 hours respectively after passing each other. How much faster is one train from other?
Ques:- In a 10 digit number, if the 1st digit number is the number of ones, 2nd digit number is the number of twos, and so on. 10th digit is the number of zeroes, then find the number
Recent Answer : Added by Raju On 2022-04-05 16:00:09:
0987654321
Ques:- Why do you want to work in Night shift?
Ques:- What was your achievement with the previous company?
Ques:- When can you join our company?
Recent Answer : Added by DK BOSS On 2021-07-30 16:29:54:
I can join your company with in one month that is my notice period time
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.