Preparing for competitive exams becomes easier when your practice is smart and well structured General Science Mock Test 7 is designed to give you a clear idea of how questions are asked in real exams helping you build confidence from the very first attempt It is not just about solving questions but about understanding concepts the right way.

This mock test covers important topics from Physics, Chemistry and Biology that are frequently asked in SSC, RRB, MTS, GD and other competitive exams The questions are framed as per the latest exam trends keeping beginner level aspirants in mind Each section focuses on concept clarity accuracy and time management which are key to scoring better.

Whether you are starting your preparation or revising before the exam this General Science mock test works as a reliable practice tool Regular practice with such mock tests can significantly improve your performance across all competitive exams.

Q. What is the study of plants useful for vegetable production called?

A. Sericulture
B. Olericulture
C. Floriculture
D. Agriculture

Answer: B. Olericulture

Q. What is silkworm rearing called?

A. Apiculture
B. Pisciculture
C. Sericulture
D. Horticulture

Answer: C. Sericulture

Q. In which animal is the left aortic arch found?

A. Fish
B. Amphibians
C. Reptiles
D. Mammals

Answer: D. Mammals

Q. Who discovered the transmission of malaria?

A. Robert Koch
B. Louis Pasteur
C. Ronald Ross
D. Edward Jenner

Answer: C. Ronald Ross

Q. What substance is commonly depleted in dehydration?

A. Calcium
B. Iron
C. Sodium Chloride
D. Glucose

Answer: C. Sodium Chloride

Q. How many chromosomes does a human have?

A. 44
B. 45
C. 46
D. 48

Answer: C. 46

Q. What is the most abundant element in the human body?

A. Carbon
B. Nitrogen
C. Oxygen
D. Hydrogen

Answer: C. Oxygen

Q. What does saliva digest?

A. Fat
B. Protein
C. Starch
D. Vitamin

Answer: C. Starch

Q. What is the Linnaeus system of classification based on?

A. Mononomenclature
B. Trinomenclature
C. Binomial Nomenclature
D. Polynomial Nomenclature

Answer: C. Binomial Nomenclature

Q. Robert Koch is considered the father of what?

A. Immunology
B. Bacteriology
C. Genetics
D. Physiology

Answer: B. Bacteriology

Q. Edward Jenner is considered the father of what?

A. Bacteriology
B. Vaccination
C. Immunology
D. Anatomy

Answer: C. Immunology

Q. What is the smallest living cell?

A. E. coli
B. Amoeba
C. Mycoplasma
D. Paramecium

Answer: C. Mycoplasma

Q. What disease is caused by the accumulation of uric acid crystals in the joints?

A. Arthritis
B. Gout
C. Rheumatism
D. Scurvy

Answer: B. Gout

Q. What substance are chromosomes made of?

A. DNA
B. RNA
C. Chromatin
D. Protein

Answer: C. Chromatin

Q. What is called the “powerhouse” of the cell?

A. Ribosome
B. Mitochondria
C. Nucleus
D. Golgi apparatus

Answer: B. Mitochondria

Q. What is the liquid part of blood called?

A. Serum
B. Plasma
C. Lymph
D. Platelets

Answer: B. Plasma

Q. What is the largest bone in the human body?

A. Humerus
B. Femur
C. Tibia
D. Radius

Answer: B. Femur

Q. What is the intensity of sound measured in?

A. Newton
B. Joule
C. Decibel
D. Watt

Answer: C. Decibel

Q. What does acid taste like?

A. Sweet
B. Bitter
C. Sour
D. Salty

Answer: C. Sour

Q. What is the approximate value of gravitational acceleration at the Earth’s surface?

A. 8 m/s²
B. 9.8 m/s²
C. 10.8 m/s²
D. 12 m/s²

Answer: B. 9.8 m/s²

Q. How many chambers are there in the human heart?

A. 2
B. 3
C. 4
D. 5

Answer: C. 4

Q. Which of the following gases is primarily responsible for the greenhouse effect?

A. Oxygen
B. Nitrogen
C. Carbon dioxide
D. Hydrogen

Answer: C. Carbon dioxide

Q. What is the SI unit of electric current?

A. Volt
B. Ohm
C. Ampere
D. Watt

Answer: C. Ampere

Q. Which tissue transports water in plants?

A. Phloem
B. Xylem
C. Parenchyma
D. Collenchyma

Answer: B. Xylem

Q. Which gland in the human body secretes insulin?

A. Thyroid
B. Pituitary
C. Pancreas
D. Adrenal

Answer: C. Pancreas

Q. Which gas is the ozone layer made of?

A. O₂
B. O₃
C. CO₂
D. N₂

Answer: B. O₃

Conclusion

In conclusion, practicing with General Science Mock Test 7 helps you strengthen your basics identify weak areas and improve overall exam readiness Consistent practice not only boosts confidence but also enhances speed and accuracy Make mock tests a regular part of your preparation to achieve better scores in all competitive exams.