No products in the cart.

Ask questions which are clear, concise and easy to understand.

Ask Question
  • 1 answers

Soma Kar Dutta 6 years, 6 months ago

Each child got 8 books. As ( 32/4=8) In the question Fatima is also considered as a child.
  • 1 answers

Asim Pal 6 years, 6 months ago

5^0=5^(m-m)=5^m/5^m=1
  • 1 answers

Veer Narwar 6 years, 6 months ago

yes because momentum is depends on mass and velocity which are constants.
  • 0 answers
  • 1 answers

Archana Shukla 6 years, 3 months ago

Atmost faith in god and the ignorance of lencho towards postal department
  • 2 answers

Ryan Sahu 6 years, 6 months ago

352

Ryan Sahu 6 years, 6 months ago

Properties of square numbers
  • 1 answers

Lucifer Khan 6 years, 5 months ago

Electricity is the flow of charges through a conductor
  • 1 answers

Yogita Ingle 6 years, 6 months ago

5m - 3n = 19 ......... (i)
m - 6n = -7 ........... (ii)
Multiple (i) by 2 , we get
10m - 6n = 38........... (iii)
Subtract (iii) and (ii), we get
(10m - 6n)- (m - 6n) = 38 - (-7)
10m - 6n - m + 6n = 38 + 7
9m = 45
m = 5
Put m = 5 in (ii) we get
5 - 6n = -7
-6n = -7 - 5
-6n = -12
n = 2

  • 2 answers
How do organisms reproduce

Gourab Banerjee 6 years, 6 months ago

A type of cell division that results in '2 daughter cell each having the same number and kind of chromosomes as the parent nucleus,typical of ordinary tissue growth.
  • 1 answers

Yogita Ingle 6 years, 6 months ago

Any number can be written as the product of a number between 1 and 10 and a number which is power of ten. The exponential part of a particular measurement is called order of magnitude of a quantity.
Example: Diameter of Jupiter = 142700000 m = 1.427 x 108 m
  Order of magnitude = exponential part = 108 m   

  • 2 answers

Ashish Kumar 6 years, 5 months ago

A history is a part of old time and collect the information and can provide and how people old times services on the earth is called history

Devaki Devi 6 years, 5 months ago

The study of past events.
  • 1 answers

Yogita Ingle 6 years, 6 months ago

3x + 2y = 29  .......... (i)
5x - y = 18  .......... (ii) 
multiply equation (ii) by 2 and add in (i) ,  we get
3x + 2y = 29
+10x - 2y = 36
____________
13x=65
x = 65/13=  5
now put in (ii), we get
5(5) - y = 18
25 - y = 18
25 - 18 = y
7 = y
and x = 5


 

  • 0 answers
  • 1 answers

Gaurav Seth 6 years, 7 months ago

 

Freezing point depressionΔTf = i × Kf × mi = ΔTf Kf × m    = 7.10 × 10−31.86 × 0.001    =3.82 ≈ 4The total number of value of i = 4The given complex Kx[Fe(CN)6]  has already complex ion [Fe(CN)6] as 1.So the remaining are K ions = 4−1 = 3Thus  the value of x =3 and the complex is K3[Fe(CN)6]   

  • 1 answers

Kantekar Varalaxmi 6 years, 4 months ago

Social
  • 2 answers

Sachin Bamanalli 6 years, 4 months ago

Naming of an process us called nomenclature

Ansh Chahal 6 years, 5 months ago

The process of giving names to organisms after their identification is called nomenclature.
  • 2 answers

Shubham Danu 6 years, 1 month ago

61/10 ,62/10 ,63/10.

Shivam Pandey 6 years, 5 months ago

Multiplying numerator and denominator by 3 + 1 = 4. We have to multiply numerator and Denominator by 4 because there is a formulae that if we have to insert 3 tational numbers then we have to multiply its number by 4. 6×4/4=24/4 7×5/4=28/4 6,25/4,26/4,27/4,7
  • 3 answers

Samrat Yaduvanshi 6 years, 2 months ago

Mainly two types : Prokaryotic Eukaryotic

Rohit Kamboj 6 years, 6 months ago

Three

Yogita Ingle 6 years, 7 months ago

Cells are similar to small factories with different laborers and departments that work all the time to make life possible. Various kinds of cells perform different functions like protein synthesis and energy production.There are two major kinds of living organisms based on their cellular structure namely: prokaryotes and eukaryotes.

  • Prokaryotes are made up of cells with no nucleus. They all are single-celled microorganisms including archaea, bacteria and photosynthetic blue-green algae which are also known as cyanobacteria.
  • Eukaryotes consists of cells with a nucleus. This large category involves all plants, fungi (such as molds, yeast, and mushrooms), protozoa (Plasmodium falciparum and parasite that cause malaria) and animals. The plasma membrane is responsible for monitoring the transport of nutrients and electrolytes in and out of the cell and also responsible for cell to cell communication.
  • 2 answers

Saireddy Vagdevi Vagdevi 6 years, 1 month ago

Metalloids contain both metals and non metals

Gaurav Seth 6 years, 7 months ago

The elements which display properties of both metals and non-metals are classified as metalloids. In the Periodic Table, they separate metals from the non-metals. For eg. Silicon, Arsenic etc.

  • 0 answers
  • 0 answers
  • 2 answers

Lalati Kumar 6 years, 2 months ago

(a+b)^2=(a+b)(a+b) =a(a+b)+b(a+b) =a^2+ab+ab+b^2 =a^2+2ab+b^2

Gaurav Seth 6 years, 7 months ago

(a+b) ^2 means (a+b)*(a+b)

So (a+b)*(a+b)=a*(a+b) <i>+</i> b*(a+b)

On solving the brackets :

a*(a+b) <i>+</i> b*(a+b)

=(a*a) +(a*b) <i>+</i>(b*a) +(b*b)

=a^2 + ab <i>+</i> ba + b^2

=a^2 + 2ab + b^2

So, (a+b) ^2 a^2 + 2ab + b^2

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App