Why onion makes us cry | प्याज हमें रुलाता क्यों है | how to cut onion without crying | #shorts

Statement/ कथन : I. Some onion are tomato. / कुछ प्याज टमाटर है। II. No tomato is potato. / कोई टमाटर आलू नहीं है। Conclusion/ निष्कर्ष: I. Some potato are onion. / कुछ आलू प्याज है। II. No potato is tomato. / कोई भी आलू टमाटर नहीं है।

Cutting onions taken from the fridge is more comfortable than cutting those lying a room temperture. Explain why.

The price of onions has been increased by 50%. In order to keep the expenditure on onions the same the percentage of reduction in consumption has to be प्याज की कीमत में 50% की वृद्धि हुई है। प्याज यर व्यय उतना ही रखने के लिए उपयोग में कमी करने का प्रतिशत होगा-

(a) For the perparation of cakes, baking powder is used. If at home your mother uses backing soda instead of backing powder, how will it affect the taste of the cake and why ? (b) How is baking soda converted into baking powder? (c) What makes the cake soft and spongy ?

Mr. Firoze is a retired man who lives in a big house. He has recently replaced all the filament-type bulbs in his house by CFls. His wife and children have a habit of keeping the lights and fans on (even when there is no one in the room) but Mr. Firoze keeps on going to every room periodically to switch them off. A few days back Mr. Firoze had purchased a device which can cook rice and dal without using any usual fuel. He has also installed an equipment on the roof of his house to obtain hot water. Mr. Firoze uses bicycle for short distances like going to nearby market, instead of scooter or car. (a) What is CFL ? Why has Mr. Firoze replaced all the filament-type bulbs in his big house by CFLs ? (b) Why does Mr.Firoze keep switching off lights and fans when no one is in the rooms ? (c) Name the device which Mr. Firoze has purchased to cook rice and dal without using any usual fuel ? (d) Name the equipment which Mr. Firoze has installed on the house-roof to obtain hot water ? (e) Why does Mr. Firoze use bicycle for going through short distances ? (f) What values are displayed by Mr. Firoze by all the above actions ?