Please select a subject first
Advertisements
Advertisements
How can biodiversity be conserved?
Concept: Environmental Conservation
Give scientific reasons:
Hydroelectric energy, solar energy and wind energy are called renewable energies.
Concept: Electricity Generation using Hydroelectric Energy
What is Biotechnology?
Concept: Concept of Biotechnology
What are alloys?
Concept: Corrosion of Metals
If the quadratic equation px2 − 2√5px + 15 = 0 has two equal roots then find the value of p.
Concept: Nature of Roots of a Quadratic Equation
Find the 19th term of the following A.P.:
7, 13, 19, 25, ...
Concept: General Term (nth) of an Arithmetic Progression
Rewrite the following sentences, replacing ‘as soon as’ by ‘No sooner than’.
As soon as the thief escaped, the family informed the police.
Concept: Use ‘As Soon As’, ‘either ... or’ and ‘No Sooner ... Than’
Pick out the gerund from the following sentence:
The attitude of taking destroys families.
Concept: Parts of Speech >> Verb
Change the following sentences into indirect speech:
Robert asked, “Joan. how old are you?” “I am 13 years old,” she replied.
Concept: Direct-Indirect Speech
How will you manage the litter during the field visit?
Concept: Preparations for Field Visits
Identify the correct correlation and make a chain.
| A | B | C |
| 1) Ganga river | i) Pau Brasil | a) trees shed their leaves |
| 2) Amazon river | ii) sediments deposit | b) there are islands at its mouth |
| 3) Brazil | iii) Teak trees | c) country named after it |
| 4) Deciduous forests | iv) no sediments | d) distributaries at the mouth |
Concept: Brazil - Location, Size and Extent
What problems did Brazil face after independence?
Concept: Historical Background of India
Give the geographical reasons for the following:
Most of the Himalayan rivers are perennial in nature.
Concept: Physical Division of India> The Himalayas
Give geographical reasons.
Tropical cyclones occur rarely in Brazil.
Concept: Climate of Brazil
Explain the importance of the Himalayas and the Indian Ocean with respect to the climate of India.
Concept: Climate of India
Compare the climates of Brazil and India.
Concept: Climate of India
Give geographical reasons.
Availability of water is a major factor affecting settlements.
Concept: Settlement Patterns in India
The economies of India and Brazil are of the ______ type.
Concept: Economic Activities in Brazil and India
Give geographical reasons for the following:
A dense network of railways has developed in the North Indian plains.
Concept: India Transport
Choose the correct option from the following statement:
Area wise, _________________is the largest state.
Concept: Identification of Physical Divisions
