Preparing for competitive exams becomes easier when your practice is smart and well structured General Science Mock Test 6 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. Who first studied the circulatory system?

A. Louis Pasteur
B. William Harvey
C. Robert Koch
D. Galen

Answer: B. William Harvey

Q. What initiates the heartbeat?

A. Atrium
B. Ventricle
C. Pacemaker
D. Aorta

Answer: C. Pacemaker

Q. Which of the following metals is present in blood?

A. Al
B. Mg
C. Fe
D. Cu

Answer: C. Fe

Q. Ampere is the unit of what?

A. Electric potential
B. Electrical resistance
C. Electric current
D. Electric power

Answer: C. Electric current

Q. Which of the following has the most chromosomes?

A. Algae
B. Bryophyte
C. Pteridophyte
D. Gymnosperm

Answer: C. Pteridophyte

Q. Which hormone stimulates the secretion of thyroxine from the thyroid gland?

A. ACTH
B. TSH
C. ADH
D. Insulin

Answer: B. TSH

Q. What are proteins converted into during digestion?

A. Glucose
B. Fatty acid
C. Amino acid
D. Urea

Answer: C. Amino acid

Q. What type of eclipse occurs when the Sun, Moon, and Earth are aligned in the same direction?

A. Solar eclipse
B. Lunar eclipse
C. Partial eclipse
D. Annular eclipse

Answer: A. Solar eclipse

Q. Why does the Pole Star not appear to move?

A. Because it is stationary
B. Because it is very close to the Earth
C. Because it is aligned with the Earth’s axis of rotation
D. Because it rotates with the Sun

Answer: C. Because it is aligned with the Earth’s axis of rotation

Q. Where is the highest concentration of urea found?

A. Dorsal aorta
B. Hepatic vein
C. Renal vein
D. Hepatic portal vein

Answer: B. Hepatic vein

Q. Which of the following instruments is used to measure blood pressure?

A. Thermometer
B. Barometer
C. Sphygmomanometer
D. Hygrometer

Answer: C. Sphygmomanometer

Q. Riboflavin is the name of which vitamin?

A. Vitamin B1
B. Vitamin B2
C. Vitamin B6
D. Vitamin C

Answer: B. Vitamin B2

Q. What does saliva in the mouth digest?

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

Answer: C. Starch

Q. What causes the red color of blood in the human body?

A. Plasma
B. Hemoglobin
C. Platelets
D. White blood cells

Answer: B. Hemoglobin

Q. Which gas do plants need for photosynthesis?

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

Answer: C. Carbon dioxide

Q. In which medium is the speed of sound the highest?

A. Gas
B. Liquid
C. Solid
D. Vacuum

Answer: C. Solid

Q. What is the immediate source of energy in the human body?

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

Answer: C. Glucose

Q. Which metal is used to make the filament of an electric bulb?

A. Copper
B. Aluminum
C. Tungsten
D. Iron

Answer: C. Tungsten

Q. What color does blue litmus turn in an acidic solution?

A. Green
B. Yellow
C. Red
D. Remains blue

Answer: C. Red

Q. In which organ is bile produced in the human body?

A. Stomach
B. Liver
C. Pancreas
D. Small intestine

Answer: B. Liver

Q. Which of the following enzymes is found in saliva?

A. Pepsin
B. Trypsin
C. Ptyalin
D. Renin

Answer: C. Ptyalin

Q. Which vitamin helps in blood clotting?

A. Vitamin A
B. Vitamin C
C. Vitamin D
D. Vitamin K

Answer: D. Vitamin K

Q. What is Newton’s third law related to?

A. Inertia
B. Force and acceleration
C. Action-reaction
D. Conservation of momentum

Answer: C. Action-reaction

 Conclusion

In conclusion, practicing with General Science Mock Test 6 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.