CBSE Class 10 - Geography- RESOURCES AND DEVELOPMENT (MCQs)

RESOURCES AND DEVELOPMENT

Model City by Peter Griffin

MCQs
Q1(NCERT): Which one of the following type of resource is iron ore?

(a) Renewable
(b) Biotic
(c) Flow
(d) Non-renewable


Q2(NCERT): Under which of the following type of resource can tidal energy be put?

(a) Replenishable
(b) Human-made
(c) Abiotic
(d) Non-recyclable


Q3(NCERT): Which one of the following is the main cause of land degradation in Punjab?

(a) Intensive cultivation
(b) Deforestation
(c) Over irrigation
(d) Overgrazing


Q4(NCERT): In which one of the following states is terrace cultivation practised?

(a) Punjab
(b) Plains of Uttar Pradesh
(c) Haryana
(d) Uttarakhand

CBSE Class 10 - Science - CH6 Life Processes (Photosynthesis)

Photosynthesis

Photosynthesis Process
credits : original chloroplast image taken from Wikipedia

Q & A

Q1: What is photosynthesis?

Answer: The process by which green plants make their own food from carbon dioxide and water in the presence of sunlight and chlorophyll is called photosynthesis.

During this process, oxygen gas is released. This process can be represented as:

    6CO₂   + 12H₂O    ➞    C₆H₁₂O₆   +    6H₂O +    6O₂

The green plants convert the energy of sunlight into chemical energy by making glucose.
The extra glucose formed changes into starch which is stored in leaves.
The Oxygen released comes from the water.

Q2: Define Translocation.

Answer: Transportation of food from photosynthetic parts of the plant to the non-green part of the plant through phloem is known as translocation.


Q3: What are the important events occur during photosynthesis process?

Answer: The following events occur during this process:

1. Absorption of light energy by chlorophyll.
2. Conversion of light energy to chemical energy and splitting of water molecules into hydrogen and oxygen. (Light Reaction)
3. Reduction of carbon dioxide to carbohydrates. (Dark Reaction by Calvin Cycle)

Q4: Mention the conditions for photosynthesis. Also, mention the process involved in each of these steps.

CBSE Class 10 - English (C) - The Frog and the Nightingale (Q and A)(#eduvictors)

The Frog and the Nightingale 

(Q & A)

Q1: How did the creatures of the Bingle bog react to the nightingale's singing?

Answer: The creatures of the Bingle Bog who were quite fed up of the unpleasant and harsh voice of the frog cheered, when they heard the melodious and beautiful voice of the nightingale. They were full of admiration and listened to her enchanting song with great interest. When her song ended, all the creatures clapped for her and asked her to sing some more. Ducks and herons waded towards her. All the creatures were filled with fascination and delight.

Q2: Which were the different ways in which the frog asserts his importance?

Answer: The frog introduced himself to the nightingale as the owner of the sumac tree. He proudly declared himself to be very famous singer of the Bog, who had a splendid baritone as well as a music critic who used to write for bog Trumpet magazine. He found faults with the nightingale's song in order to assert his superiority over her. He even offered to train her so as to improve her singing. The gullible nightingale was completely obstructed by the frog's sweet sugar coated words.

Q3: Why is the frog's joy both sweet and bitter?

Answer: The frog's joy is both sweet and bitter. His joy is sweet because he is able to earn a lot of money from the musical concerts at the cost of the nightingale. His joy is bitter because he is
highly jealous of the nightingale who is becoming famous day by day. The frog can never get respect and admiration from the creatures of bog as everyone hated his hoarse voice.

CBSE Class 9/10 - Hindi Grammar (वाक्य भेद-2)

वाक्य भेद

रचना के आधार पर वाक्य के प्रकार बनाएं  |


१) जिन छात्रों ने परिश्रम किया | वे उत्तीर्ण हो गए | मिश्र वाक्य बनाओ
क) जिन छात्रों ने परिश्रम किया वे उत्तीर्ण हो गए |
ख) परिश्रम करने वाले छात्र उत्तीर्ण हो गए |
ग) उत्तीर्ण होने वाले छात्र परिश्रमी थे|
घ) परिश्रमी छात्र उत्तीर्ण हो गए |

 
२) कौन सा मिश्र वाक्य है :
क) कमाने वाला ही खाता है |
ख) जो कमाएगा वह खाएगा |
ग) कमाकर ही खाया जाता है |
घ) कमाते हैं और खाते हैं |

३) उसके पास सब कुछ था और सब खो गया | मिश्र वाक्य बनाओ|
क) उसके पास जो कुछ था गया |
ख) उसके पास जो कुछ था, वह खो गया |
ग) उसके पास जो कुछ था और वह खो गया |
घ) चूँकि उसके पास जो कुछ था वह खो चूका है |

CBSE Class 8 - Science - Ch3 - Synthetic Fibres and Fabrics (MCQs)

Synthetic Fibres and Fabrics

Plastics: An Artificial Fibre
image credits:clker.com

MCQs

Q1: The fibres that are obtained from cotton, jute and silk are known as ...

(a) Man made or synthetic fibres
(b) Natural fibres
(c) Artificial fibres
(d) Plastics


Q2: The fibres that are made by human beings are called...

(a) Man-made or synthetic fibres
(b) Natural fibres
(c) Artificial fibres
(d) Plastic


Q3: The natural fibres are made from simple molecule that is known as ...

(a) Polymer
(b) Monomer
(c) Plastics
(d) Cellulose

Class 9 - English (Comm.) - Ch 1 - How I Taught My Grandmother To Read (Q and A)

How I Taught My Grandmother To Read

Q & A

Author: Sudha Murty

Q1: Write character-sketch of grandmother.

Answer: Sixty-two years old grandmother named Krishtakka lived in the erst era where girls education was not considered important. She never went to school and remained unlettered. She was married at a very tender age and had children. Later she became grandmother and had so much pleasure in cooking and feeding. Sometimes she regretted for not going to school.So, she made sure that her children and grand-children studied well. She was a dedicated home-maker and devoted all her youth to her family. She associated herself with the protagonist of the story 'Kashi Yatre' and believed that
actual practice of religion is to practice humaneness. She was very attached to her granddaughter, who read stories to her. She was perturbed when her granddaughter went to a wedding at a neighbouring village. She could not read out the weekly episode which made her determined to learn how to read herself.

She wanted to emerge from the quagmire of ignorance. Through her hard-work, sincerity, dedication and ardent desire she was able to read on her own. She thought that there is no age bar for learning. She also teaches us that real practice of religion is practicing humaneness.


Q2: What made Triveni a popular writer?

CBSE Class 10 - English (C) - Two Gentlemen of Verona (Q & A) #eduvictors

Two Gentlemen of Verona 

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

(Q & A)

Q1: What are the qualities of a gentleman?

Answer:

• Self-Respect
• Determined
• Dignified
• Compassionate
• Well-mannered
• Caring
• Hard-working

Q2:  Based on your reading of the story answer the
following questions by ticking the correct
options.

(i) The driver did not approve of the narrator buying fruit from the two boys because:

(a) the boys were untidy and poorly dressed
(b) the strawberries were not fresh
(c) they were asking for a heavy price
(d) the driver did not approve of small boys who worked

Answer:  (a) the boys were untidy and poorly dressed

(ii) The narrator was most impressed by the boys’:

CBSE Class 9/10 - Hindi Grammar (वाक्य भेद)

वाक्य भेद

रचना के आधार पर वाक्य भेद बताओ |

१) जब असफल हो गए तो शोक करना व्यर्थ है |

क) संयुक्त
ख) सरल
ग) मिश्र
घ) आज्ञावाचक


२) सूर्य उगा और अंधेरा नष्ट हुआ |

क) संयुक्त
ख) संकेत वाचक
ग) विधान वाचक
घ) मिश्र


३) संकट आ जाए तो घबराना उचित नहीं |

क) संयुक्त
ख) सरल
ग) मिश्र
घ) आज्ञार्थक

CBSE Class 9 - Science Practical (SA1) - To determine the melting point of ice.

To Determine The Melting Point of Ice

[MCQs asked in CBSE examination]

Q1: Melting point of ice is

(a) 0° C
(b) 10° C
(c) 100° C
(d) 50° C


Q2: Dry ice is

(a) solid state of water
(b) solid ammonium chloride
(c) solid oxygen
(d) solid carbon dioxide


Q3: When half of the ice gets melted, the temperature shown by thermometer is

(a) 100° C
(b) 0° C
(c) starts increasing from 0° C
(d) starts decreasing from 0° C

CBSE Class 9/10 - समास (Hindi)

समास 

[From CBSE examination papers]

१) गुरुदक्षिणा समस्त पद का विग्रह है

क) गुरु की दक्षिणा
ख) गुरु के लिए दक्षिणा
ग) गुरु को दी गई दक्षिणा
घ) गुरु और दक्षिणा


२) पर के आधीन का समस्त पद है :
क) परअधीन 
ख) पराधीन
ग) पाराधीन
घ) परोधीन


३) किस समस्त पद में कर्मधारय समास है :
क) वनवास
ख) आजन्म
ग) आपबीती
घ) कालीमिर्च