What happens when we sneeze ??

  We sneeze primarily to expel irritants from our nasal passages and protect the respiratory system.

It is an involuntary reflex reaction.

Now I am going to explain what happens when an irritant enters our nasal passage  !!!

1.  When irritant enter our nostrils, they interact with tiny hair and sensitive skin.

2.  This irritation stimulates the nerve, which sends an electrical signal to " sneeze center " of our brain stem.

3.  Brain coordinates a massive muscular response.

     Eyes shut.

     Tongue moves to roof of the mouth.

      Chest muscles brace.

4.  Diaphragm contracts 

    Air is forcefully expelled through nose.

    Speed of air can reach upto 100mph  !!!!

5.  Finally irritation is cleared.

Bheja fry question

 15 ( 3 * 10 ) /  ( 3 * 10  ) 15

By seeing the above, we can clearly differentiate between numerator and denominator.

I can write it as

15  ( 3   *   10  )

-----------------------

15  (  3  *   10 )

No....   No.....  Answer is not  1  !!!

Here we have to apply BODMAS rule.

We wii rewrite the question like this   ------

15 (  3  *  10  ) /  15  (  3  * 10 )

According to BODMAS ,

First we must solve   Bracket 

                                         Order 

                                         Division 

                                        Multiplication 

                                        Addition 

                                       Substraction 

According to this, first we will solve brackets 

==>>    15  (  3  *  10  )  /  15 (  3  *  10 )

==>>   15  *  30 /  15  *  30

Now we must solve for division 

==>>   15  *  2  *  30

Now we have all multiplication 

==>>  900   !!!

Largest island nations in the world

 Most island countries are sticked together to form one island nation !!! This list is based on total area.

1.  Indonesia 

2.  Madagascar 

3.  Papua New Guinea 

4. Japan 

5.  Malaysia 

6. Philippines 

7.  New Zealand 

8.  United Kingdom 

9.  Cuba

10.  Iceland 

Which Indian state shares border with most states in India ??

 The Indian state sharing border with many Indian states is  ----

1.   Has most tiger reserves in India 

2.  It is home to some important UNESCO world heritage sites.

3.  It is rich in forest cover and wildlife.

4.  Major rivers flow through state.

5.  It is home to one of the oldest cities of India 

6.  It contains many national parks.

7.  It has historical forts and palaces.

8. It is known as heart of India  !!!

State            MADHYA PRADESH     !!!

Madhya Pradesh is bordered by Uttar Pradesh, Chattisgadh, Maharashtra, Gujarat and  Rajasthan.

Surprising facts about bats

  Bats are linked with fear, superstition and  mystery.

But quietly they do a lot for us !!!

 From pollinating plants to controlling pests, their role in nature is very important.

Here are some of interesting facts about them   ----

1.   Bats are one of the largest group of mammals.

2.  Bats are the only mammals that can truly fly  !!!

3.  Bat droppings make good fertilizer.

4.   Not all bats hang upsidedown   !!!

5.  Bats are not blind , they can see clearly.