CBSE Class 9 - Maths - Co-Ordinate Geometry (Questions and Answers) (#cbseNotes)

Coordinate Geometry

Q & A

Q1: Write the name of the point where both axes intersect?

Answer: Origin

Q2: In which quadrant(s), ordinate of a point is negative?

Answer: III and IV

Q3: If the cooridnates of of two points P(-2,3) and Q(-3, 5), then find (abscissa of P) - (abscissa of Q) 

Answer: = (-2) - (-3) = -2 + 3 = 1

CBSE Class 9 - Physics - Motion - Assignment Sheet (#cbseNotes)

Physics - Motion

Class-IX

Assignment Sheet

Q1(MCQs) : Choose the correct option from choices given.

ⅰ A particle is moving in a circular path of radius’ r’. The displacement after half a circle would be
(a) Zero
(b) π × r
(c) 2r
(d) 2 × π × r

ⅱ The numerical ratio of displacement and distance of a moving object is
(a) always greater than 1.
(b) always equal to 1.
(c) always more than 1.
(d) equal or less than 1.

ⅲ An object has moved through a finite distance
(a) its displacement must be equal to the distance moved by it.
(b) its displacement must be positive .
(c) its displacement is less than the distance moved by it.
(d) Displacement may be zero.

CBSE Class 11 - Biology -Syllabus (2017-18) (#cbsenotes)

Biology -Syllabus (2017-18)

CBSE Class 11

Here presents the prescribed syllabus for Class 11 Biology for the curriculum 2017-18.

CBSE Class 12 - Computer Science - C++ - OOPS, Class and Objects (Q and A) (#cbseNotes)

C++ - OOPS, Class and Objects

CBSE Class 12 - Computer Science - Questions and Answers

Q1: Define class.

Answer: A class is collection of data (data member) and functions (member functions or methods)
working on the data. It can be seen as a blueprint for the object. Data define the attributes and methods define behaviours of the class.


Q2: Does memory allocated when a class is created? 

Answer: No memory is allocated when a class is created. Memory is allocated only when an object is created.


Q3: Which keyword is used to begin the definition of a class?

Answer: class

CBSE Class 8 - Science - CH4 Metals and Non-Metals (Assignment) (#cbsenotes)

CBSE Class 8 - Science - CH4 Metals and Non-Metals (Assignment)

CBSE Class 8 - Maths - Squares and Square Roots (Assignment) (#cbsenotes)

CBSE Class 8 - Maths - Squares and Square Roots (Assignment)

CBSE Class 10 - English Communication - Chapter - Two Gentlemen of Verona (Summary) (#cbsenotes

Two Gentlemen of Verona

Chapter - Summary

Watch this 1954 B& W Hindi Movie about
a brother and his sister. The movies shows their
relentless efforts and great fortitude to
lead a life of self-respect.
image credits:wikipedia

T

he Author and his partner had been driving close to the city of Verona when they were ceased by two little young men, shabbily dressed, offering strawberries. The driver forewarned the author against buying fruits from these boys. The young boys were exceptionally thin however their eyes were attractive. The author's partner found that the senior one was thirteen years of age, named Nicola, the younger one was around twelve year old and his name was Jacapo. The author liked these young men and purchased a big basket of strawberries.

Next morning, the author saw those young men cleaning shoes of individuals. They had all the earmarks of being making a decent showing with regards to. The young men grinned and told the author that they performed numerous sorts of different occupations additionally like escorting tourists around the city and to show Juliet's grave. Awed, the author enlisted the young men instantly. Because of close cooperation, the author found that the young men were friendly and innocent. Underneath their happy grins, nonetheless, he could find reality, a clue of pity that challenged their age. The author did not lament his choice in light of the fact that the young men turned out to be extremely clever. The author finds their excitement to do work truly amazing. He was shocked when he saw the bow half sleeping on a breezy and forsook road, late during the evening. They had been struck by their distress to accomplish increasingly work yet he was astonished to note that they still wore torn garments and scarcely ate anything.