By selling a table for Rs. 350 instead of Rs. 400, loss percent increases by 5%. The cost price of table is : 

In a village, 70 % registered voters cast their votes in the election. Only two candidates (A and B) contested the election. A won the election by 400 votes. Had A received 12.5 % less votes, the result would have been tie. How many registered voters are there in the village? 

In how many ways can a committee schedule three speakers for three different meetings if they are all available on any of five possible dates?

A vessel contain some litres of pure milk. If 25 litre of water is added to the vessel, then ratio between milk and water becomes 12:5, 17 litres of mixture is drawn from the vessel and 10 litre of water is added to the mixture. Find the new ratio between milk and water. 

What should come place of the question mark(?) in the following number series?
17, 18 , 26, 53 , 117, ? , 458

If 15th of February 1789 is Friday what will be the day of 15th of February 1790? 

What angle is made by minute hand in 29 sec?