Ask questions, doubts, problems and we will help you..
Ask questions which are clear, concise and easy to understand.
Ask Question
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Posted by Varun Raghav 5 years ago (10206672)
- 3 answers
Posted by Trisha Kar 5 years ago (10200186)
- 0 answers
Posted by Shivam Singh 5 years ago (10018843)
- 2 answers
Posted by Kirty Verma 5 years ago (10206832)
- 1 answers
Posted by Yasir Arafat 5 years ago (10206805)
- 2 answers
Atharv Mishra 5 years ago (10133902)
Posted by Vansh Shiwal 5 years ago (10201823)
- 1 answers
Aditi Singh 5 years ago (8156031)
Posted by Vikram Kumar 5 years ago (7913415)
- 0 answers
Posted by Thanu Naidu 5 years ago (10206598)
- 3 answers
Posted by Mishika Pandey 5 years ago (9540567)
- 0 answers
Posted by Parbhu Ram 5 years ago (10206602)
- 0 answers
Posted by Jd Sharma 4 years, 10 months ago (9576796)
- 1 answers
Yogita Ingle 5 years ago (2577571)
- The muscular tissues are connected to the same nerve bundles.
- The nerve impulse from the brain tells the muscles to contract.
- Each muscle cell contains the proteins actin and myosin. These proteins slide past one another when the signal is received for contraction.
- A single cell contracts up to 70% in length. The entire muscle shortens during contraction.
- Muscular tissues help in the movement of bones, squeeze different organs, or compress chambers.
Posted by Mukeash Baskaran 5 years ago (9450705)
- 1 answers
Posted by Deepa Shree 5 years ago (10155142)
- 0 answers
Posted by Mukeash Baskaran 5 years ago (9450705)
- 1 answers
Posted by Tejomurthula Sai Sathvika 5 years ago (9794738)
- 1 answers
Yogita Ingle 5 years ago (2577571)
Genes are the basic unit of heredity. They hold the genetic information in the form of DNA which can be translated into useful proteins to carry out life processes. These genes undergo a mutation sometimes, which changes the instructions to formulate the protein, due to which the protein does not work properly. Such disorders are known as genetic disorders.
Some disorders are innate, i.e., present by birth, while others are acquired due to mutations in a particular gene.
Posted by Tanvi Jangid 5 years ago (11319208)
- 0 answers
Posted by Divyanshu Tiwari 5 years ago (10199429)
- 4 answers
Posted by Khushi Kumari 5 years ago (10195257)
- 3 answers
Posted by Kashish Sharma 5 years ago (9338027)
- 1 answers
Yogita Ingle 5 years ago (2577571)
Factorization by regrouping terms:
Let we want to factorize x2 + xy + 8x + 8y
Since there is no common factor among all terms. So, we form groups.
We form two groups (x2 + xy) and (8x + 8y) and then factorize
x2 + xy = x * x + x * y
= x * (x + y)
8x + 8y = 8 * x + 8 * y
= 8 * (x + y)
Now, x2 + xy + 8x + 8y = x * (x + y) + 8 * (x + y)
= (x + y)(x + 8)
We can regroup the algebraic expressions in many ways.
Posted by Bok Nongrang 5 years ago (10206431)
- 1 answers
Posted by Shifa Qaenat 5 years ago (10206500)
- 1 answers
Shagun Kanwar 5 years ago (10073415)
Posted by Gupta Binita 5 years ago (10123494)
- 1 answers
Yogita Ingle 5 years ago (2577571)
The element K is in I group of Mendeleev's periodic table in which general formula is R2O. So formula of oxide of K is K2O
2.element C is in group IV of Mendeleev's periodic table .General formula of oxide is R2O so formula of oxide is CO2
3. Similarly oxide of Al is Al2O3.
4. Formula of Si oxide is SiO2.
5. oxide of Ba is BaO
Posted by Trisha Kar 5 years ago (10200186)
- 1 answers
Yogita Ingle 5 years ago (2577571)
Computer hardware is the collection of physical parts of a computer system. This includes the computer case, monitor, keyboard, and mouse. It also includes all the parts inside the computer case, such as the hard disk drive, motherboard, video card, and many others.
Computer software is a collection of programs, procedure and related data that provide the instructions for telling a computer what to do and how to do it.
Posted by Shiny Siddiquee 5 years ago (10206373)
- 3 answers
Orange Juice 5 years ago (10118818)
Yogita Ingle 5 years ago (2577571)
According to Euclid’s Division Lemma if we have two positive integers a and b, then there exist unique integers q and r which satisfies the condition a = bq + r where 0 ≤ r < b.
The basis of the Euclidean division algorithm is Euclid’s division lemma. To calculate the Highest Common Factor (HCF) of two positive integers a and b we use Euclid’s division algorithm. HCF is the largest number which exactly divides two or more positive integers. That means, on dividing both the integers a and b the remainder is zero.
Posted by Narayan Das 5 years ago (8916169)
- 1 answers
Posted by Trisha Kar 5 years ago (10200186)
- 1 answers
Meghna Thapar 5 years ago (6237)
- A motherboard
- A Central Processing Unit (CPU)
- A Graphics Processing Unit (GPU), also known as a video card
- Random Access Memory (RAM), also known as volatile memory
- Storage: Solid State Drive (SSD) or Hard Disk Drive (HDD)
In terms of construction, each of these main components are attached to the motherboard and then put into a protective case—resembling the clean, polished look most of us are accustomed to seeing.
Posted by Trisha Kar 5 years ago (10200186)
- 1 answers
Yogita Ingle 5 years ago (2577571)
Computer Program set of instructions that directs a computer to perform some processing function or combination of functions. For the instructions to be carried out, a computer must execute a program, that is, the computer reads the program, and then follows the steps encoded in the program in a precise order until completion.
Posted by Trisha Kar 5 years ago (10200186)
- 1 answers
Meghna Thapar 5 years ago (6237)
Contemporary computers can be categorized as mainframes, midrange computers, PCs, workstations, and supercomputers. Managers need to understand the capabilities of each of these types of computers, and why some types are more appropriate for certain processing work than others. There are five main ones: supercomputers, mainframe computers, minicomputers, microcomputers, and finally mobile computers.
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Tanu Man 5 years ago (9491925)
0 Thank You