Eleven thousand two hundred sixty two write it as a number

Six thousand four hundred fourty two write in numbers.

Seven crore forty five lakh seventeen thousand five hundred can be written as-

Write each of the following in numeral form Twenty billion four hundred ninety seven million ninety six thousands four hundred seventy two

Write two diseases of skin?

Write two uses of nano tubes.

Name any two cations and two anions and write them in symbolic form.

Write the number in figure: Forty thousand two hundred seventy.

Write the numbers in figures: One lac forty thousand two hundred seventy_________

Write of the following in numeral form Nine hundred forty four crores six lakhs fifty five thousand four hundred and eighty six