CBSE Class 8 - Maths - Half Yearly Examination Paper (2017-18) - Set 2 (#cbsePapers)

CBSE Class 8 - Maths - Half Yearly Examination Paper - Set 2 (2017-18)

CBSE Class 8 - Maths - Half Yearly Examination Paper (2017-18) (#cbsePapers)

CBSE Class 8 - Maths - Half Yearly Examination Paper  (2017-18)

CBSE Class 11 - Physics - Projectile Motion - Assignment (#cbseNotes)

Class XI - PHYSICS - PROJECTILE MOTION - (Assignment)

image credits: cmglee (Wikimedia)

1. An aeroplane is flying in horizontal direction with a velocity of 600 km/h and at a height of 1960 m. When it is vertically above the point A on the ground, a body is dropped from it. The body strikes the ground at a point B. Calculate distance AB.
[Answer: 3333.3 m]


2. A body is thrown horizontally from the top of a lower and strike the ground in 3 seconds at an angle 45° with the horizontal. Find the height of the lower and the speed with which it was projected.
[Answer:  44.1 m , 29.4 m/s ]


3. An air craft is flying at a height of 3,500 m above the ground. If the angle subtended at a ground observation point by the air craft positions 10 s apart is 30° while passing over his head, what is the speed of the air craft?
[Answer: 187.5 m/s ]

CBSE Class 11 - Economics - Chapter 1 - INDIA ON EVE OF INDEPENDENCE AND PLANNING (Unit Test) (#cbseNotes)

Economics - Chapter 1 -
INDIA ON EVE OF INDEPENDENCE AND PLANNING
(Unit Test Paper) 

Time: 50 minutes                  M.M.: 25


1. One of the first iron and steel industry of India:
a) TELCO
b) TISCO
c) SAIL
d) No industry was set up


2. The main feature of India agriculture at the eve of independence was ______.


3. The official census of India was conducted in ______.

Learn English Vocabulary From News Papers - September 13 2017 (Day 15) (#EnglishVocabulary)

Learn English Vocabulary From News Papers - September 13 2017 (Day 15)

The Indian Express

Revenge

Sasikala out, nephew vows revenge

meaning: harm done to someone in return for an injury suffered at his/her hands (बदला)


Examples:
1. This movie is about a woman who took revenge on her unfaithful husband.
2.  After the loss, he demanded that he be given his revenge.

CBSE Class 8 - Hindi - Half Yearly Examination Paper (2017-18) हिंदी (अर्ध वार्षिक परीक्षा २०१७-१८) (#cbsePapers)

CBSE Class 8 - Hindi - Half Yearly Examination Paper  (2017-18)हिंदी (अर्ध वार्षिक परीक्षा २०१७-१८)   

Class 8 - हिंदी (अर्ध वार्षिक परीक्षा २०१७-१८) प्रश्न पत्र :

CBSE Class 9 - Science - Half Yearly Examination Paper (2017-18) (#cbsePapers)

CBSE Class 9 - Science - Half Yearly Examination Paper (2017-18) 

Class IX - Science - Half Yearly Examination (2017-18) - Question Paper:

CBSE Class 10 - English (C) - Periodic Test 2 Paper (2017-18) (#cbsePapers)

CBSE Class 10 - English  - Periodic Test Paper (2017-18) 

CBSE Class 12 - Physical Education Syllabus (2017-18) (#cbseSyllabus)

Class 12 Physical Education Syllabus (2017-18)

CBSE Class 12 Physical Education

Here presents the prescribed syllabus for Class 12 Physical Education for the curriculum 2017-18.

CBSE Class 9 - Physics - Gravitation (Worksheet) (#cbseNotes)

Physics - Gravitation (Worksheet)

Fill in the blanks:

1. Motion of body with constant speed in a circular path is called ______________.


2. The acceleration which causes changes only in direction of the velocity of a body is called __________ and it is always directed ___________ the circle.


3. Every object in the universe ________ other bodies.


4. A body is said to be in _______ when only gravity acts on it.


5. ________ of an object is the force of gravity acting on it.