CBSE Class 7 - History (Our Pasts II)- Towns, Traders and Craft persons (Q and A)(#cbsenotes)

Towns, Traders and Craft persons

Questions and Answers based on Class 7 NCERT Chapter


Q1: Name the capital of Cholas during medieval period.

Answer: Thanjavur


Q2: Who built the Rajarajeshvara temple? Who was the architect of the temple?

Answer: The Rajarajeshvara temple was built by King Rajaraja Chola. Kunjaramallan Rajaraja Perunthachchan was the architect of the temple.


Q3: Name two examples of temple towns in Tamil Nadu.

Answer: Kanchipuram and Madurai.


Q4: Name three examples of Pilgrimage centres which slowly developed into townships.

Answer: Vrindavan (Uttar Pradesh) and Tiruvannamalai (Tamil Nadu)

CBSE Class 12 - Business Studies Sample Question Paper (2016-17) and Marking Scheme (#cbsepapers)(#cbseClass12BStudies)

CBSE Class 12  - Business Studies Sample Question Paper (2016-17) + Marking Scheme

☛See Business Studies Sample Question Paper 2016

CBSE Class 9 Maths - Surface Areas and Volumes - NCERT Exercise 13.6 (#cbsenotes) (#NCERTAnswers)

Surface Areas and Volumes (Cylinder)

EXERCISE 13.6

Q1: The circumference of the base of a cylindrical vessel is 132 cm and its height is 25 cm. How many litres of water can it hold? (1000 cm³ = 1l)

Answer: Given, h = 25 cm, 2πr = 132 cm.
⇒ 2πr = 132
⇒ 2 × (22/7) × r = 132
⇒ r = (132 × 7)/ (2 × 22) = 21cm

Volume = πr²h = (22/7) × 21 × 21 × 25
= 34650 cm³
= 34650/1000
= 34.65 litres  (Answer)


Q2: The inner diameter of a cylindrical wooden pipe is 24 cm and its outer diameter is 28 cm. The length of the pipe is 35 cm. Find the mass of the pipe, if 1 cm³ of wood has a mass of 0.6 g.

CBSE Class 10 - English (Communicative) - SA2- Marking Scheme of Sample Question Paper (2016-17) (#cbseExamPapers)

CBSE Class 10 - SA2 - English (Communicative)- Marking Scheme of Sample Question Paper (2016-17) 

☛See English (Communicative) Sample Question Paper 2016-17

CBSE Class 8/9/10/11/12: ⑬ Fun Facts about English Words (#englishgrammar) (#cbsenotes)

⑬ Fun Facts about English Words

① The following sentence contains all the alphabets of English (A to Z).

The quick brown fox jumps over the lazy dog 

Such type of sentences are called pangrams. Other examples of pangrams are:

The five boxing wizards jump quickly.

Pack my box with five dozen liquor jugs.

② Pneumonoultramicroscopicsilicovolcanoconioisis (a lung disease) is the longest word in the English language that appears in major dictionaries. Mostly, other longest words are also technical or biological terms.

CBSE Class 9 Maths - Surface Areas and Volumes - NCERT Exercise 13.5 (#cbsenotes) (#ncertsolutions)

Surface Areas and Volumes 

NCERT Exercise 13.5

Q1: A matchbox measures 4 cm × 2.5 cm × 1.5 cm. What will be the volume of a packet containing 12 such boxes?

Answer: Given, l = 4 cm, b = 2.5 cm, h = 1.5 cm
Volume of 1 matchbox = lbh
= 4 × 2.5 × 1.5 cm3 = 15 cm³
Volume of 12 matchboxes = 15 × 12  = 180 cm³ (Answer)


Q2: A cuboidal water tank is 6 m long, 5 m wide and 4.5 m deep. How many litres of water can it hold? (1 m³ = 1000 l)

Answer: Given,  l = 6 m, b = 5 m, h = 4.5 m
Volume of the tank = lbh
= 6 × 5 × 4.5 = 135 m³
= 135 × 1000 litres = 1,35,000 litres (Answer)

CBSE Class 10 - English (Communicative)- Sample Question Paper (2016-17)

CBSE Class 10 - SA2 - English (Communicative)- Sample Question Paper (2016-17) 

☛See Marking Scheme of Class 10  English (Comm.) SQP 2016-17