What, Where, How, and When?

Report these questions using if/whether or why/when/where/how/which/what. Remember the italicised verbs change into the past tense. Seema asked her, “How long have you lived here?”

What is overloading? When does it occur? What does it cause? How can overloading be avoided?

What are gears and where are they used?

What are the fossils and where are they found?

If x+9y is divisible by 5, where x and y are integers ,then what is the remainder when 8x+7y is divided by 5 ?

What is emulsification? Where and how does it occur?

What is ozone hole ? Where ae it first discovered and when ?