CBSE Class 8 - Science - Sound Assignment (#cbseNotes)

CBSE Class 8 - Science - Sound Assignment

Practice Sheet for Science chapter on Sound (NCERT Class 8)

CBSE Class 12 - Computer Science - C++ Practical String Processing Snippet-11 Sub-String Handling (#cbseNotes)

C++ Practical
String Processing Snippet-11
Sub-String Handling 

Question: Write a substr() that will scan a string for the occurrence of a given sub-string
The prototype of the function would be:
    char* substr(char* str1, char* str2);
The function should return a pointer to the element in str1 where str2 begins.
If str2 does not occur in string1 then substr() should return a NULL
 e.g. if str1 = "Ena Meena Deeka" and str2 = "Meena"
then substr() should return address of 'M' in str1
write main() that uses the function substr()

Answer:

CBSE Class 8 - Science - Metals and Non-Metals (Question Bank) (#cbsenotes) #eduvictors

Metals and Non-Metals (Question Bank)

Name the following questions:

1. Name some common non-metals used in our daily life.

2. Hardest naturally occurring substance.

3. Property of metals which make them useful as electric wires.

4. Non – metal which has a metallic lustre.

5. Two non-metals which are soft solids.

6. Non-metals do not conduct electricity or heat except for one. Name it.

7. An allotrope of carbon which is as tensile as steel.

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Maths Pearls - What is so special about Srinivasa Ramanujan's Magic Square? (#cbseNotes)

What is so special about Srinivasa Ramanujan's Magic Square?

You may be familiar with magic squares. Srinivasa Ramanujan also designed his own magic square.

This magic square looks similar to any other square. What is so special about it?


Sum of any rows is 139

CBSE Class 11 - Business Studies - Forms of Business Organisation (#cbseNotes)

Forms of Business
Organisation - Concept Chart

Buy this chart as a Poster File (30'' x 15'' size)

Q1: Define business enterprise.

Answer: A business enterprise is an institutional arrangement to form any business activity.


Q2: What are the main categories of business enterprises?

Answer:
1. Private Enterprise
2. Public Enterprise
3. Joint Sector Enterprise

CBSE Class 10 - English (C) - Chapter 2 - MRS.PACKLETIDE’S TIGER - Chapter Summary (#CBSENotes)

MRS PACKLETIDE’S TIGER - Chapter Summary

Mrs Packletide was an English lady who was was an English woman who was overwhelmed with a powerful urge to shoot a tiger. Basically, she was not adventurous or brave but she was srather she was stricken with envy when her friend, Loona Barberton, had recently been carried in an aero plane. Mrs Packletide wanted to outshine her and longed to prove that she was no less. Her ultimate desire was to obtain a tiger skin and display it on the wall of her house. If she succeeded in killing a tiger her photographs would be published in the magazines and she would host a party in Curzon Street in Loona Bimberton’s honour, but the talk would be her hunting expedition. She also planned to present a tiger claw brooch on Loona’s next birthday. All her motives were largely dominated by her dislike of Loona.

CBSE Class 12 - Biology - Human Nutrition (Worksheet) (#cbseNotes)

Human Nutrition (Worksheet)

Digestive System
By Mariana Ruiz Villarreal(LadyofHats) (Own work)
[Public domain], via Wikimedia Commons

Fill in the blanks


1. ______________ is a hormone released by the mucosa of duodenum.


2. The process by which the complex food materials are changed to simple molecules is called _______.


3. Trypsinogen in the presence of __________ enzyme breaks into Trypsin + Inactive dipeptides.


4. Bile salts with the help of _________ emulsify fats.