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Quiz

1/10
Acids, bases, reactions
Which of the following is a characteristic property of acids?
Select the answer
1 correct answer
A.
They turn blue litmus paper red
B.
They have a slippery feel
C.
They taste bitter
D.
They turn red litmus paper blue

Quiz

2/10
Arithmetic (percentages, ratios, averages)
If the ratio of boys to girls in a laboratory class is 3:5 and the total number of students is 64, how many boys are there in the class?
Select the answer
1 correct answer
A.
24
B.
32
C.
40
D.
28

Quiz

3/10
Cell structure & function
Which cell organelle is primarily responsible for producing energy in the form of ATP?
Select the answer
1 correct answer
A.
Nucleus
B.
Mitochondria
C.
Ribosome
D.
Golgi apparatus

Quiz

4/10
Chemical bonding
Which type of chemical bond is formed by the complete transfer of electrons from one atom to another?
Select the answer
1 correct answer
A.
Covalent bond
B.
Ionic bond
C.
Metallic bond
D.
Hydrogen bond

Quiz

5/10
Current events & science news
Which recent breakthrough in science involves the successful use of CRISPR technology to treat a genetic disorder in humans?
Select the answer
1 correct answer
A.
Treating diabetes by modifying insulin genes
B.
Editing sickle cell anemia genes to cure the disease
C.
Using CRISPR to develop a universal flu vaccine
D.
Altering eyesight genes to restore vision loss

Quiz

6/10
Data interpretation
A laboratory conducted tests on 240 samples. If 25% of the samples tested positive, how many samples tested negative?
Select the answer
1 correct answer
A.
60
B.
180
C.
120
D.
200

Quiz

7/10
Ecology or basic zoology/botany
Which of the following is a primary producer in an ecosystem?
Select the answer
1 correct answer
A.
Frog
B.
Algae
C.
Snake
D.
Hawk

Quiz

8/10
English grammar & comprehension
Identify the correct sentence that uses the passive voice.
Select the answer
1 correct answer
A.
The scientist conducts the experiment carefully.
B.
The experiment was conducted by the scientist.
C.
The scientist will conduct the experiment tomorrow.
D.
The experiment is conducting by the scientist.

Quiz

9/10
Indian history and geography
Who was the founder of the Maurya Empire, which played a significant role in unifying large parts of northern and central India?
Select the answer
1 correct answer
A.
Ashoka
B.
Chandragupta Maurya
C.
Harsha
D.
Samudragupta

Quiz

10/10
Mechanics (motion, force, etc.)
Which of the following quantities is a vector in mechanics?
Select the answer
1 correct answer
A.
Speed
B.
Distance
C.
Displacement
D.
Time
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Info quiz:

  • Quiz name:JSSC Lab Assistant
  • Total number of questions:30
  • Number of questions for the test:100
  • Pass score:70%
  • Number of topics:16 Topics
Study topics:Number of questions:
  • Acids, bases, reactions:2 Questions
  • Arithmetic (percentages, ratios, averages):2 Questions
  • Cell structure & function:2 Questions
  • Chemical bonding:2 Questions
  • Current events & science news:2 Questions
  • Data interpretation:2 Questions
  • Ecology or basic zoology/botany:2 Questions
  • English grammar & comprehension:2 Questions
  • Indian history and geography:2 Questions
  • Mechanics (motion, force, etc.):2 Questions
  • Optics and electricity:2 Questions
  • Organic and inorganic chemistry basics:2 Questions
  • Periodic table & atomic structure:2 Questions
  • Plant and animal physiology:2 Questions
  • Thermodynamics & heat:1 Questions
  • Vocabulary:1 Questions

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