Correct Answer: $\sqrt{401}-\sqrt{399}$

Solution : The expressions given are differences in square roots of numbers that are 2 units apart.
For such expressions, the difference decreases as the numbers increase.
The function $f(x) = \sqrt{x}$ is concave up, meaning the rate of increase of $f(x)$ decreases as $x$ increases. Therefore, the difference decreases as numbers increase.
Therefore, among the given options, $\sqrt{401}-\sqrt{399}$ is the smallest. 
Hence, the correct answer is $\sqrt{401}-\sqrt{399}$.

Correct Answer: superconductor

Solution : The correct option is a superconductor.

At low temperatures of 7.2 Kelvin, lead exhibits phase transitions towards superconductivity. In 1913, this finding was made. Lead's electrical resistivity falls to zero at this temperature, sometimes referred to as the critical temperature. The transition is so abrupt and complete that it seems to be a change in the state of matter.

hiiii

1st you have to understand the difference between marksheet and graduation certificate.

The score card that you get at the end of every academic session is called a marksheet.

A document that is given after graduation to a student. It is a proof or document which is given to an individual after completion of any degree.

so you can't apply your 12th marksheet in the place of graduation certificate.

hooe you understand

this will helpful for you

all the best

Hello Student

Meghalay Board of secondary Education class 12 English syllabus is divided into four parts ABCD A parts is for reading compression with dancing passages and not making 30 marks,

Section B writing skill 30 marks,

Section c literature Text books  and long  reading text.  30 marks

Section d grammar 10 marks.

Meghalaya board secondary mission class 12 English syllabus is of 100 marks and time duration is allotted for 3 hours. Alternate English syllabus for class 12 free notes is available online from the below mention link : http:/ onlinefreenotes.ac.in>English.

Alternative English book is The Glittering of Jewels-book 2

Hope this will help.

Hi

The link to download Mbose 2018 business study question paper is given below:-

https://school.careers360.com/download/sample-papers/mbose-hsslc-2018-question-paper-business-studies

Solving these papers will be very beneficial for you, it will help you to :-

------------------) know the pattern  of the examination.

------------------)  know the kind / types  of questions which are there in your  examination.

------------------)  it will give you an idea of the difficulty level  of  the examination .

------------------)  you  will get to know the important   topics  which  are  covered and asked often in the exam , so  that  you  can  accordingly plan for your examination.

------------------) it  will  help  you  to check and gauge your level  for  preparation for the examination,

------------------) it will let you  know  your areas or the topics you are weak at so that you can work on them  and   can  perform  even better in your examination.

------------------)  will   help you to improve your time management skills so that in your actual examination you can solve questions with better speed and accuracy .

Good luck for your examination preparation.

I hope that you find this helpful.

Thank you

go to the state board website

https://school.careers360.com/boards/mbose

Hi

Students who will be appearing for the must download MBOSE HSSLC previous years question papers. They should solve the Meghalaya Board question papers to know the difficulty level of the exam. It will boost your preparation level.

Get the papers at: https://school.careers360.com/articles/mbose-hsslc-question-papers

Thanks