CBSE Class 8 - SA2 Maths Sample Question Paper (2016-17) (#cbsepapers)

CBSE Class 8 - SA2 Maths Sample Question Paper (2016-17)

CBSE Class 8 - Maths - CH3 - Understanding Quadrilaterals (Worksheet) (#cbsenotes)

Understanding Quadrilaterals

(Worksheet)

The worksheet helps you identify a specific quadrilateral based on its properties.

☛Directions: Fill in the blanks

① A simple closed curve made up of only line segments is called a ________.
 


② A _________ of a polygon is a line segment connecting two non- consecutive vertices.
 


③ A _______ _______ is a polygon in which no portion of its any diagonal is in its exterior.
 


④ A quadrilateral is a polygon having only ________ sides.
 

CBSE Class 10 - Science Sample Question Paper (2016-17) (#cbsepapers)(#cbsenotes)

CBSE Class 10 - Science Sample Question Paper (2016-17)

☛See also Marking Scheme of SA2 Science Sample Question Paper (2016-17)

CBSE Class 10: NTSE Stage 1 - English Language Test

English Language Test

Delhi NTSE Stage 1 (2015-16)

☛Direction: Choose the word that is opposite in meaning to the given words in question Nos. 1 – 6

Q1: Collision

(a) Compassion
(b) Agreement
(c) Perfection
(d) Conflict




Q2: Grudge

(a) modest
(b) hatred
(c) affection
(d) eternal



Q3: Insolvent

(a) alluring
(b) irrational
(c) defaulter
(d) affluent

CBSE Class 12 - Accountancy Sample Question Paper with Answers (2016-17) (#cbsepapers)

CBSE Class 12 - Accountancy Sample Question Paper with Answers  (2016-17)

CBSE Class 7 - Social Studies SA2 Sample Question Paper (2016-17) (#cbsepapers)

CBSE Class 7  - Social Studies SA2 Sample Question Paper (2016-17)

CBSE Class 9- Maths - Surface Areas and Volumes - NCERT EXERCISE 13.8 (#ncertsolutions) (#cbsenotes)

Surface Areas and Volumes - Spheres

Class 9 - Maths - NCERT EXERCISE 13.8

Q1: Find the volume of a sphere whose radius is

(i) 7 cm

(ii) 0.63 m


Answer:
(i) Given, r = 7 cm
Volume of sphere = (4/3)πr³
= (4/3) × (22/7) × (7)³
= 1437⅓ cm³

(ii) Given,  r = 0.63 m
Volume of sphere = (4/3)πr³
= (4/3) × (22/7) × (0.63)³
= 1.05 m³ (approx)