How many lakhs is 500 million?

What is in probability any activity based on chance such as tossing a coin? Which origin is the word methodology? What does steeper mean? 36n equals 3 therefore n equals? How many months total are in a year? What are words with both x and y in them? Is a negative subtract a negative a positive? Did Jewish scribes help preserve the Book of Psalms through careful copying over the centuries? Are there an equal number of girl and boy babies born? How do you find the x and y coordinates of all points on the graph of f where the line tangent to the graph is parallel to the x-axis? What does three score and ten years mean? What is the most common way to die when Rolling on Ecstasy? If your weight is 110 pounds and your mass is 11.2 kilograms what would those values be if you were on the moon? What is reed Richards IQ? What is 36 as a precent? What is the LCM of 29 and 145? What number is CLIV in Roman Numeral? On a centimeter dot array draw all possible rectangles with an area of 16 sq cm and sides whose lengths are whole centimeters label the lengths of two adjacent sides of each rectangle? What is the decimal in between 8.52 and 8.53? What is an example of an object that weighs 20 grams?