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ASSET-9th

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10th grade Chemistry Test sobre ASSET-9th, creado por Shilpa Solomon el 27/01/2020.
Shilpa Solomon
Test por Shilpa Solomon, actualizado hace más de 1 año
Shilpa Solomon
Creado por Shilpa Solomon hace más de 4 años
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Resumen del Recurso

Pregunta 1

Pregunta
Which phase change at standard temperature and pressure represents sublimation?
Respuesta
  • CO2(s) → CO2(g)
  • H2O(l) → H2O(g)
  • CO2(l) → CO2(g)
  • H2O(s) → H2O(l)

Pregunta 2

Pregunta
The processes of photosynthesis and respiration occur in plants. Which of the following pictures is a INCORRECT representation of gas exchange in the DAY OR NIGHT as indicated?
Respuesta

Pregunta 3

Pregunta
Here are some details about the Lion tailed macaque. The species of the macaque has been declared endemic. Which of the characteristics listed above indicates that it is an endemic species ? Answer : [blank_start]______________[blank_end]
Image:
Image (binary/octet-stream)
Respuesta
  • Habitat
  • Diet
  • Behavior
  • Weight

Pregunta 4

Pregunta
Nazim measures his weight by standing on the bathroom scale on both feet. He then lifts one of his feet . What do you think will happen to his weight now .
Image:
Image (binary/octet-stream)
Respuesta
  • It will increase .
  • It will decrease.
  • It will remain the same .
  • We cannot say anything for sure without knowing the original weight.

Pregunta 5

Pregunta
The potential energy of a body is given by the equation: PE = mass of the body × acceleration due to gravity × height at which the body is placed A ball is dropped from a height of 5 metres. Which of these graphs INCORRECTLY shows the ball's potential energy at different heights?
Respuesta

Pregunta 6

Pregunta
Which of these maps is better to use if we want to get a rough estimate of how far Alaska (a state in north-western USA) is, from Japan? Answer: [blank_start]_______________[blank_end]
Image:
Image (binary/octet-stream)
Respuesta
  • Map P is better
  • Map Q is better.
  • Maps P and Q are equally good.
  • Neither map P nor Q may be used.

Pregunta 7

Pregunta
Blood samples were taken from different parts of the body which one of them is NOT taken from pulmonary vein?
Image:
Image (binary/octet-stream)
Respuesta
  • Graph 1
  • Graph 2
  • Graph 3
  • Graph 4

Pregunta 8

Pregunta
Pasteurization involves heating milk for a certain period of time. Which of the following is or are the benefit/benefits of pasteurization? [blank_start]Answer[blank_end] : _________________________________
Respuesta
  • Milk gets sterilized
  • Milk never gets spoiled
  • Most harmful bacteria gets killed
  • none of the above

Pregunta 9

Pregunta
GRAPHICAL INTERPRETATION:
Image:
Image (binary/octet-stream)
Respuesta
  • Graph A
  • Graph B
  • Graph C
  • Graph D

Pregunta 10

Pregunta
THIS IS A PERISCOPE. Which uses a a pair of plane mirrors for seeing the image of an object. Which ones of the given set of diagrams shows INCORRECT placing of plane mirrors?
Image:
Image (binary/octet-stream)
Respuesta
  • DIAGRAM A
  • DIAGRAM B
  • DIAGRAM C
  • DIAGRAM D

Pregunta 11

Pregunta
FOLLOWING IS A DISTILLATION APPARATUS. LABEL THE MARKED PART
Image:
Image (binary/octet-stream)
Respuesta
  • ROUND BOTTOM FLASK
  • FLAT BOTTOM FLASK
  • STANDARD FLASK
  • CONICAL FLASK
  • INLET OF WATER
  • CONDENSOR
  • OUTLET OF WATER
  • DELIVERY TUBE

Pregunta 12

Pregunta
Kevin placed his finger each of 3 different - sized holes on the wooden door opening to the terrace. He could feel the breeze flowing through those holes. In front of which hole did his finger feel the COLDEST ?
Respuesta
  • The smallest hole
  • The medium size hole
  • The largest hole
  • (All the 3 fingers felt equally.)

Pregunta 13

Pregunta
Interpret from the diagram the correct reason.
Image:
Image (binary/octet-stream)
Respuesta
  • the cell is weak
  • the wire is faulty
  • the bulb is fused
  • switch is faulty

Pregunta 14

Pregunta
About Fossils:
Image:
Image (binary/octet-stream)
Respuesta
  • fossil of a bird
  • fossil of a salt water fish
  • fossil of a fresh water reptile
  • any of the above fossils

Pregunta 15

Pregunta
Distance calculation
Image:
Image (binary/octet-stream)
Respuesta
  • A
  • B
  • C
  • D

Pregunta 16

Pregunta
Weight lifters apply powder on their hand to decrease friction by preventing direct contact of hands with the bar.
Image:
Image (binary/octet-stream)
Respuesta
  • True
  • False

Pregunta 17

Pregunta
Altitudes and Pressure:
Image:
Image (binary/octet-stream)
Respuesta
  • A
  • B
  • C
  • D

Pregunta 18

Pregunta
Which of the following cases is INCORRECT?
Image:
Image (binary/octet-stream)
Respuesta
  • Injecting animal with any live bacteria always causes death
  • Injecting animal with any dead bacteria always causes death
  • The S. gallinarum bacteria is more likely to kill than the V. cholera strain
  • Injecting with dead bacteria of a particular strain gives protection from only same strain of bacteria

Pregunta 19

Pregunta
Fair test :
Image:
Image (binary/octet-stream)
Respuesta
  • A
  • B
  • C
  • D

Pregunta 20

Pregunta
WHICH SECTION OF GRAPH IS NOT POSSIBLE?
Image:
Image (binary/octet-stream)
Respuesta
  • PQ
  • RS
  • TU
  • UV

Pregunta 21

Pregunta
SHOAIB WANTS TO REMOVE THE SILVER COATING OF THE SPOON. WHICH OF THE FOLLOWING GRAPHS IS THE incorrect WAY OF DOING THIS? (there could be more than one answers)
Image:
Image (binary/octet-stream)
Respuesta
  • A
  • B
  • C
  • D

Pregunta 22

Pregunta
THE NUTRITIONAL INFORMATION OF A FOOD ITEM IS GIVEN IN THE TABLE. Which of the following food items cannot have the details mentioned?
Image:
Image (binary/octet-stream)
Respuesta
  • MILK
  • EGGS
  • MEAT
  • POTATO

Pregunta 23

Pregunta
WATER TANKS:
Image:
Image (binary/octet-stream)
Respuesta
  • FIRST FLOOR
  • SECOND FLOOR
  • THIRD FLOOR
  • ALL FLOORS WILL FILL AT THE SAME TIME

Pregunta 24

Pregunta
The figure shows two Food webs. Look at FOOD WEB A. Only two animals in this food web have three direct (immediate) food sources. Which two animals are they? E Native Cat and Honeyeater
Image:
Image (binary/octet-stream)
Respuesta
  • A Native Cat and Parasitic Wasp
  • B Native Cat and Butcher Bird
  • C Parasitic Wasp and Leaf Hopper
  • D Parasitic Wasp and Spider
  • E Native Cat and Honeyeater

Pregunta 25

Pregunta
Interpretation:
Image:
Image (binary/octet-stream)
Respuesta
  • WATER WILL STAY HORIZONTAL
  • WATER WILL SPILL OVER SIDE 1
  • WATER WILL SPILL OVER SIDE 2
  • WATER MAY SPILL OVER ANY SIDE

Pregunta 26

Pregunta
Which of the given options would NOT be the process of recharging?
Image:
Image (binary/octet-stream)
Respuesta
  • Filling additional electric charges in the cell
  • reversing the chemical reaction in the cell that stopped
  • refilling chemicals into the cell like we fill a refill pen
  • speeding up the reaction that can produce electricity

Pregunta 27

Pregunta
The passage is a Semmelweis diary text. Women in the hospital were dying in of puerperal fever.
Image:
Image (binary/octet-stream)
Respuesta
  • A
  • B
  • C
  • D

Pregunta 28

Pregunta
Why is washing sheets at high temperature a means to control puerperal fever?
Image:
Image (binary/octet-stream)
Respuesta
  • Water will kill any disease on the sheets
  • So that patients do not get sick from the cold sheets.
  • Hot water washes away most of the germs stuck on the sheets
  • Hot water kills the germs present on the sheets.

Pregunta 29

Pregunta
ARE THE SUPPORTERS CORRECT IN THINKING THAT IT TROLLEY BUSES DONOT CONTRIBUTE TO THE ENVIRONMENTAL POLLUTION?
Image:
Image (binary/octet-stream)
Respuesta
  • YES, BECAUSE TROLLEY BUSES ARE RUNNING ON ELECTRICITY.
  • NO, BECAUSE ELECTRICITY PRODUCING POWER STATIONS DO CAUSE POLLUTION
  • YES , BECAUSE THEY DO NOT ADD TO THE POLLUTION IN THE CITY, IF ONLY CITY HAS TO BE TAKEN INTO PICTURE.
  • CAN'T SAY WITHOUT MEASURING THE POLLUTION LEVELS IN THE CITY

Pregunta 30

Pregunta
DIFFERENT CELLS WERE TAKEN FROM HEART, LIVER, BRAIN & SKIN OF A MOUSE. WHICH OF THE CHARACTERISTICS WOULD BE SAME IN ALL THE CELLS
Respuesta
  • NUMBER OF MITOCHONDRIA
  • NUMBER OF CHROMOSOMES
  • SHAPE OF CELLS
  • QUANTITY OF CYTOPLASM
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