BIKE MECHANIC(SHYAMM):hello my friend siddu.what happened to your bike.
SIDDHU:actually it had got punctured.so can you repair it.
SHYAMM:ya why not.my work is that.
SIDDHU:do you know how do these puntures occur.
SHYAMM:oh yaa!.when your driving a small pin like structure goes into the tire this causes the puncture.
SIDDHU:hey well said.and why do they take out the tire and put it in the water.i dont undersand.
SHYAMM:yaa we take out the tire's tube and put it in the water so that we can see that where did the tube get hole.after putting it in the water wherever the hole is there from there the bubbles come out.so we get to know were the hole is there and we repair it by keeping some gel.
SIDDHU:OK SHYAMM NOW I UNDERSTAND WHY SO PUNCTURES OCCUR.THANK U HERE TAKE THIS MONEY AND THANK U VERY MUCH.
SHYAMM:ITS OK SIR.AMD VERY MUCH THANK U THAT U HAVE GIVEN THIS MONEY TO US.