Question
It was Friday on 1 May 2008. What was the day of the
week on 15 Jun 2013?Solution
No. odd day from years 2008 to 2013= 1 + 1 + 1 + 2 + 1 = 6 days No. of day from 2 May to 15 Jun = 45 No. of odd days = 45/7 = 6 weeks 3 days Total no. of odd day = 6 + 3 = 9 Thus no. 15 Jun 2013 = 9/7 = 1 week and 2 days it is Sunday.
When Hydrogen starts burning in air it produces?
Which of the following is the major constituent of LPG?Â
Which of the following is used to increase the antiknocking property of petrol?
The Bhopal tragedy was caused by the gas
Which of the following is an iron ore ?Â
Which mineral is the ore Of aluminium?
Ozone layer is present in
The chiefsource for the production of nitrogeneous fertilizers is :Â
Which of the inert gases can form compounds?
The gas that usually causes explosions in coal mines is