if a boat is moving in upstream with v1 km/hr and in the down stream it is moving with v2 km/hr then what is the speed of the stream.
6 10700A car is journied a certain distance in 7 hrs in forward journey in the return journey increased speed 12km/hr takes the times 5 hrs. what is the distance
2 5841---- of a mutual instrument vibrate 6,8 & 12 intervals respectively. If all three vibrate together what is the time interval before all vibrate together again?
138115 Men take 21 days of 8 hrs. each to do a piece of work. How many days of 6 hrs. each would do if 21 women take. If 3 women do as much work of 2 men.
1203A man spending half of his salary for house hold expenses, 1/4th for rent, 1/5th for travel expenses, a man deposits the rest in a bank. If his monthly deposits in the bank amount 50. What is his monthly salary ?
1327An article sold at a profit of 20% if both the c.p & s.p were to be Rs.20/- the profit would be 10% more. What is the c.p of that article?
1105Certain no. of men can finish a piece of work in 10 days. If however there were 10 men less it will take 10 days more for the work to be finished. How many men were there originally.
1187Sum of money at compound interest amounts of thrice itself in 3 years. In how many years will it take 9 times itself.
1122The population of a city increases @ 4% p.a. That is an additional annual increase of 4% of the population due to this influx of job seekers, the % increase in population after 2 years is
1209The price of sugar increases by 20%, by what % house-wife should reduce the consumption of sugar so that expenditure on sugar can be same as before
1152The ratio of no. of boys & girls in a school is 3:2 Out of these what % the boys & 25% of girls are scholarship holders. % of students who are not scholarship holders.?
1156Two trains in the same direction at 50 & 32 kmph respectively. A man in the slower train observes the 15 seconds elapse before the faster train completely passes him. What is the length of faster train ?
1078a cylinder ingot 6cms in diameter and 6 cms in height is and spheres all of the samesize are made from the material obtained.what is the diameter of each sphere?
1267Post New IIT Delhi Interview Questions
What is an integration point between sd and mm?
what does the ratio 800-400-300-200/1-1-1-1-1 in the specification of current transformer indicates?
Explain the difference between plc and dcs control system?
Wt is the use of mass mapping?
the 3 most common transmitter protocol being in refinery or qatar gas and aramco.
What are the safety devices of boiler?
What is meant by conditional formatting?
Explain How to improve the cache performance? : Dot net architecture
How do I install iis on windows 8?
What is edm designer? : Entity framework
What steps should Indian Government take to counter pollution in major Indian cities?
What are some things I can do in high school to prepare me to study interior design in college?
What is iferror formula?
How shadow passwords are given by in linux?
What does <> mean pseudocode?