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i need my class 6th admit card for nvs entrance sahil purohit vishakapatnam

Admit card is available in the official website of Jawaharlal Navodaya Vidyalaya. Go to the admission link and click on the class 6th admit card link. Login to downed the admit card.

What is the last date of Class 12 admission

Hi,  Please tell me you are looking for NIOS admission or regular school admission.

What is binary number

A binary number is represened by 0 and 1. The binary number system has base 2. It is used in digital electronics. For example 7 can be represented in binary system as 111. That is 

Nios board

NIOS is National Institute of Open Schooling and is the board under the Union Government of India.  

Calculate the molar mass of the following substances. (c) baking soda



Why is glass considered a super cooled liquid?

Glass is an amorphous solid. Just like liquids, amorphous solids also have a tendency to flow, though very slowly. Therefore, these are called pseudo solids or supercooled liquids.

How many stars in milky way?



3.20 b) Given the resistances of 1 Ω, 2 Ω, 3 Ω, how will be combine them to get an equivalent resistance of (iii) 6 Ω

Attach them in series

Question 6. Let ∗ be the binary operation on N given by a ∗ b = L.C.M. of a and b. Find

(v) Which elements of N are invertible for the operation ∗?


Here is the solution:

     Write these in ascending and also in descending order.

              (a)  \frac{1}{8},\frac{5}{8},\frac{3}{8}

             (b)  \frac{1}{5},\frac{11}{5},\frac{4}{5},\frac{3}{5},\frac{7}{5}

            (c)  \frac{1}{7},\frac{3}{7},\frac{13}{7},\frac{11}{7},\frac{7}{7}

option A

     Which is the larger fraction?

              (i)  \frac{7}{10} or \frac{8}{10}

              (ii)  \frac{11}{24} or \frac{13}{24}

             (iii)  \frac{17}{102} or \frac{12}{102}

The fractions are shown below using greater than or less than sign                      (i)                           (ii)                         (iii)        

    You get one-fifth of a bottle of juice and your sister gets one-third of the same size of a bottle of juice. Who gets more?

one third is greater potion than one fifth


   Is \frac{49}{64} in its simplest form?

Yes,  is in its simplest form because 49 and 64 has no common divisor.

   Write the simplest form of :

             (i) \frac{15}{75}

             (ii) \frac{16}{72}

             (iii) \frac{17}{51}

             (iv) \frac{42}{28}

             (v) \frac{80}{24}





       Find five equivalent fractions of each of the following:

                (i) \frac{2}{3}

                (ii) \frac{1}{5}

                (iii) \frac{3}{5}

                (iv) \frac{5}{9}

                (i)                 (ii)                 (iii)                 (iv)

    Identify the fractions in each. Are these fractions equivalent?


(i)                                       (ii)                          (iii)                              (iv)  all fractions in it simplest form is   So all fractions are equivalent

     Give example of four equivalent fractions.

Four example of  equivalent fractions are :

    Are \frac{1}{3} and \frac{2}{7}; \frac{2}{5} and  \frac{2}{7}  ; \frac{2}{9} and \frac{6}{27} and equivalent? Give reason

  and ;  and    are not equivalent because    and    but 

  Fill up using one of these: ‘>’, ‘<’ or ‘=

             (a)  \frac{1}{2}\square 1

              (b)  \frac{3}{5}\square 1

              (c)  1\square \frac{7}{8}

              (d)  \frac{4}{4}\square 1

              (e)  \frac{2005}{2005}\square 1

(a)        (b)          (c)       (d)  (e)