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CBSE Important Questions for Class 8 Science Mostly students start looking for the important questions as the exam nears. By this time they have finished the syllabus and started with the revision. The  CBSE important questions for Class 8  science will help them. Here, we have compiled the important questions for all the chapters of CBSE Class 8 Science subject. Going through them students understand the types of questions asked in the exam. From basic to high level, all types of questions are provided for students practice. CBSE Class 8 Science is a fascinating subject and it includes interesting topics, thus providing basic knowledge about light, current, force, human beings and so on. Solving these CBSE Class 8 Science Important Questions is the best way to revise the major concepts of the subject. The questions are created by the subject experts based exclusively from the exam perspective. Students must start solving them at least 20 days before the annual exam. By doing ...

When Piyush Kumar Jain joined hear.com, the fastest-growing hearing aid company in the world, he didn't know that this decision would change his life forever... Here is his story: In 2017, hear.com’s founder, Dr. Marco Vietor, introduced Piyush Jain to the latest German hearing aid technology: The Horizon. Top German hearing aid engineers (formerly from Siemens) had spent years of Research & Development coming up with a device that has the most advanced technology in a design so small, it disappeared completely behind or inside the ear! When Dr. Vietor asked Piyush Jain to bring this technology to the Indian market, Piyush was hesitant at first: He knew that his own mother had a hearing loss but did not want to wear hearing aids, because she thought that they were too big, looked ugly and would make her look old. To see if Horizon hearing aids were as good as Dr. Vietor claimed, Piyush asked his mother to try one for herself. Not only did she experience an immediate improvement...

These general knowledge facts are creatively compiled to make you learn about the world around you: 1. Elephants are the only animals that can't jump. 2. Like fingerprints, everyone's tongue print is different. 3. The only food that doesn't spoil is Honey. 4. You can't kill yourself by holding your breath 5. TYPEWRITER is the longest word that can be made using the letters only on one row on the keyboard. 6. People say, 'Bless You' when you sneeze because when you sneeze,your heart stops for a millisecond. 7. The longest muscle in the body is the tongue. 8. The most common name in the world is Mohammed. 9. Carbon monoxide can kill a person in less than 15 minutes. 10. The blood of mammals is red, the blood of insects is yellow in colour, and the blood of lobster is blue. 11. The hummingbird, the loon, the swift, the kingfisher, and the greb are all birds that cannot walk. 12. The fastest bird is the Peregrine falcon, clocked at speeds of up to 240 miles per hour...

               🙂 GENERAL KNOWLEDGE🙂  GK Questions and Answers for Class 8 1. When is Earth Day celebrated? Ans. 22 April 2. Where is Bandipur National Park situated? Ans. Karnataka 3. What do you mean by Esperanto? Ans. It is an artificial language constructed in 1887 by L.L. Zamenhof and intended for use as an international second language.  4. How many wars have India and Pakistan fought since partition? Ans. Four major wars were fought by the Indian Army with Pakistan during 1947-48, 1965, 1971, and 1999. 5. When was India's first National Park established? Ans. In 1936, India's first National Park was established as Hailey National Park. It was first renamed Ramganga in the mid-1950s before the name was changed to Corbett. Corbett National Park is also known as Jim Corbett National Park. Name a game that is associated with China Cup? Ans. Gymnastics 7. What is the full form of ISRO? Ans. Indian Space Research Organisation 8. What d...

                   COMPUTER SYSTEMS  A computer along with additional hardware and software together  is called a computer system. A computer system primarily comprises a central processing unit (CPU), memory, input/output devices and storage devices. All these components function together as a single unit to deliver the desired output. Types of Computers FAQ The  10  types of computers include personal computers, desktops, laptops, tablets, hand-held computers, servers, workstations, mainframes, wearable computers and super computers                           INTERNET a global computer network providing a variety of information and communication facilities, consisting of interconnected networks using standardized communication protocols.                 COMPUTER NETWORK  A network...

 Rational number-     a number that can be represented as the quotient p/q of two integers such that q ≠ 0 . Positive and negative reasonal number 1. A rational number is said to positive if its numerator and denominator are both positive or both negative . For example: ¾,-²⁹/¹¹⁰ 2. Original number is said to be negative if its numerator and denominator are such that, one of them is a positive integer and the other is a negative integer. Equivalent rational number If p/q is a rational number and n is a non zero integer then P/q= p÷n/q÷n