Biology Previous Year Questions 2026 | DSSSB PRT

Biology - MOST IMPORTANT DSSSB PRT Previous Year Questions

Practice real questions from previous year exams of DSSSB PRT.

📘 Classification of Kingdom📚 Classes of Vertebrates: Aves
Q1

Which of the following statement is correct?
I. Aves are warm-blooded animals.
II. Mammals are cold-blooded animals.

🎯 DSSSB PRT 07-03-2022 (Shift-II)
📘 Classification of Kingdom📚 Levels of Classification (Kingdom, Phylum, Class,etc.)
Q2

Vertebrates are grouped into ..... classes.

🎯 DSSSB PRT 23-03-2022 (Shift-III)
📘 Classification of Kingdom📚 Phylum Arthropoda
Q3

Which of the following sea animals does not belong to the Crustacean family?

🎯 DSSSB PRT 27-03-2022 (Shift-III)
📘 Respiratory System- IV (Cellular Respiration)📚 Kreb's Cycle
Q4

The breakdown of pyruvate using oxygen takes place in ....

🎯 DSSSB PRT 07-03-2022 (Shift-III)
📘 Circulatory System- I (Blood and its Cells)📚 White Blood Cells- General Facts
Q5

Which cells of our body are known as the "saviours of the human body"?

🎯 DSSSB PRT 06-10-2018 (Shift-I)
📘 Micro-Nutrients: Vitamins- Sources and Deficiency Diseases📚 Vitamin D
Q6

Rickets disease is caused by the absence of which of the following?

🎯 DSSSB PRT 28-12-2014
📘 Viral Diseases📚 Misc
Q7

Which of the following diseases is not transmitted by bacteria?

🎯 DSSSB PRT 28-10-2017 (Shift-I)
📘 General Miscellaneous📚 Miscellaneous
Q8

Which of the following statements regarding the defects of vision in human eye is correct?
I. A person with Hypermetropia can see nearby objects clearly but cannot see distant objects distinctly.
II. A person with myopia can see distant objects clearly but cannot see nearby objects distinctly.

🎯 DSSSB PRT 13-11-2019 (Shift-III)
📘 Medicinal Plants📚 Medicinal Plants and related Diseases
Q9

Medicine derived from the cinchona bark is used for treating which illness?

🎯 DSSSB PRT 29-03-2022 (Shift-II)