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 10975A 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 5957---- 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?
143315 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.
1260A 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 ?
1388An 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?
1156Certain 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.
1244Sum of money at compound interest amounts of thrice itself in 3 years. In how many years will it take 9 times itself.
1186The 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
1283The 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
1205The 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.?
1209Two 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 ?
1143a 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?
1320Post New IIT Delhi Interview Questions
Is naive bayes a supervised or unsupervised method?
What is the date, first titan launch from cape canaveral?
What websites use php?
What will happen if we change the polarity of microwave antenna?
Is linux a scripting language?
How is stock transfer from one storage location to another done?
can some body give me some idea on integrations of sd and sap crm service
How do I do a vlookup?
What does executenonquery () method return?
What is the quantity?
How does the .net framework 3.0 relate to the .net framework 2.0?
What is jaxp used in web service?
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how to make an earthing certificate
If we write the script for login page and click on submit boutton then it opens order page...How we can validate that opened page is wether orderpage or not?