A student observed a patient undergoing haemodialysis. He has many doubts about haemodialysis. What might be his doubts ?

Manoj observed a street light which is producing yellow light. Then he got many doubts in his mind. What could be those doubts ?

Dheeraj was brought a loud speaker nearer to a working television. He observed the picture in the TV. He got many doubts in his mind. What would be those

pH = - log [ H^+ ] it was written on the blackboard by Mohan. ? By seeing this, James got many doubts in his mind. What would be those doubts .

Mary saw a ship travelling on a sea. She knows that iron nail sinks in water. She has many doubts. What are her doubts ? Write them.

Ramu wanted to clear some doubts about the nature and importance of "Balanced Diet.. What might be those doubts ? Think and write on your own. (or) Prepare questions about balanced diet.

A student observed in his school garden that leaves of some plants are folding at the evening when he is going to home and unfolded and expanded when he is coming to the school in the morning. Which part of the leaf is responsible for these changes

Akshay saw the specification of a bulb as 60 W and 120 V, on the surface of the bulb. She got many doubts in her mind. What would be those double ?

You have observed different types of glasses in the shop. You got some doubts in your mind . What are they ?

Science teacher announced to go to a picnic. The picnic spot is the Nallamala forest. Then Ajay got some doubts in him. He wants to get answers for his doubts. What questions he might have asked his teacher about the Nallamala forest?