Which of the following statements concerning temperature is/are correct? 1. In winter season isotherms in Northern Hemisphere are more or less circular on continents 2. Isotherms are parallel to latitude in Southern Hemisphere in oceans 3. Minimum temperature during winter is recorded in Northern Canada Select the correct answer using the code given below:

For election to the Lok Sabha, a nomination paper can be filed by

Miscellaneous · Easy

In a month if the seventh day is three days earlier than Saturday,then the nineteenth day of the month will be a

Miscellaneous · Easy

Which among the following events happened earliest ?

Miscellaneous · Easy

An 80-litre solution of alcohol and water has 75% alcohol. How much water (in litres) must be added to bring down the concentration of alcohol to 60%?

Miscellaneous · Easy