EVS Test

EVS

This is EVS Test-17 for CTET, Central Teacher Eligibility Test conducted by CBSE.. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
Which state of matter has neither definite shape nor definite volume?
  • A
    Solution
  • B
    Solid
  • C
    Gas
    Correct
  • D
    Liquid
2
Urea is an example of:
  • A
    A fertilizer
    Correct
  • B
    A pesticide
  • C
    A seed
  • D
    A nutrient
3
Which of the following can protect the crops from insects?
  • A
    Urea
  • B
    Pesticides
    Correct
  • C
    Fertilizers
  • D
    Manures
4
The roots of the plants can be found in:
  • A
    Top soil
    Correct
  • B
    Bedrock
  • C
    Gravel
  • D
    Subsoil
5
The spaces between the particles is maximum in:
  • A
    Clay
  • B
    Loam
  • C
    Sand
    Correct
  • D
    Both Clay & Sand
6
Soil supplies _______ to the plants
  • A
    Carbon dioxide
  • B
    Oxygen
  • C
    Minerals
    Correct
  • D
    Chlorophyll
7
The proper supply of water to crops is called________.
  • A
    Soil erosion
  • B
    Irrigation
    Correct
  • C
    Photosynthesis
  • D
    Nutrition
8
The rate of evaporation of water is slower when:
  • A
    The temperature is higher
  • B
    The wind is stronger
  • C
    The humidity of the surrounding air is higher
    Correct
  • D
    The area of exposed surface is greater
9
The rate of evaporation is affected by: 1. Wind 2. Temperature 3. Area of exposed surface 4. Humidity
  • A
    All 1, 2, 3 and 4
    Correct
  • B
    1, 2, and 4 only
  • C
    2, 3, and 4 only
  • D
    1, 2, and 3 only
10
Seasons on the earth are caused mainly because of:
  • A
    The tilt of the earth’s axis
    Correct
  • B
    The spherical shape of the earth
  • C
    The presence of plants and animals
  • D
    The varying distances between the earth and the sun
11
The change of water vapour into water by cooling is called:
  • A
    Filtration
  • B
    Condensation
    Correct
  • C
    Sedimentation
  • D
    Evaporation
12
Which of the following does not increase the rate of evaporation?
  • A
    Decreasing exposed area
    Correct
  • B
    Dry air
  • C
    Higher temperature
  • D
    Blowing wind
13
Clouds are made up of:
  • A
    Tiny water droplets
    Correct
  • B
    Water vapour
  • C
    Carbon dioxide
  • D
    Steam
14
The movement of air from sea to land is called:
  • A
    Evaporation
  • B
    Cyclone
  • C
    Land breeze
  • D
    Sea breeze
    Correct
15
When the temperature increases, the rate of evaporation:
  • A
    Decreases
  • B
    Either Increases to Decreases
  • C
    Does not change
  • D
    Increases
    Correct