Job Exams Hero

Master Your JobExams with Confidence

Access thousands of practice questions, and improve your test-taking skills with our comprehensive MCQ platform. Whether you're preparing for FPSC, NTS, PPSC, CSS, or any other job test, Jobexams provides the study material you need to succeed. Start practicing now and boost your chances of acing your exams!

Browse Categories
Quick Results 0 found

Question Coming Soon!

"" isn't in our database yet, but we're adding new questions daily.

1 Biology Mcqs

What is the body temperature of a normal man?

  • 81.1 °C
  • 37.0 °C
  • 98.6 °C
  • 21.7 °C
0 Comments
Correct Answer: B. 37.0 °C

Explanation:

The normal body temperature of a healthy human is approximately 37°C (Celsius), which ... Read More Details

2 Biology Mcqs

Which of the following helps in clotting of blood?

  • Vitamin B1
  • Vitamin B2
  • Vitamin D
  • Vitamin K
0 Comments
Correct Answer: D. Vitamin K

Explanation:

The vitamin that helps in clotting of blood is Vitamin K. It plays ... Read More Details

3 Biology Mcqs

Total volume of blood in a normal adult human being is ?

  • 5-6 liters
  • 3-4 liters
  • 8-10 liters
  • 10-12 liters
0 Comments
Correct Answer: A. 5-6 liters

Explanation:

The total volume of blood in a normal healthy adult human is approximately ... Read More Details

4 Biology Mcqs

Red blood corpuscles are formed in the ?

  • Liver
  • Bone marrow
  • Kidneys
  • Heart
0 Comments
Correct Answer: B. Bone marrow

Explanation:

Red blood corpuscles (RBCs), also known as erythrocytes, are produced mainly in the ... Read More Details

5 Biology Mcqs

How many bones are there in an adult human being?

  • 210
  • 260
  • 206
  • 300
0 Comments
Correct Answer: C. 206

Explanation:

The adult human skeleton consists of 206 bones, which together form the strong ... Read More Details

6 Biology Mcqs

Tibia is a bone found in the ?

  • Skull
  • Arm
  • Leg
  • Face
0 Comments
Correct Answer: C. Leg

Explanation:

The tibia is a major long bone of the human leg, located in ... Read More Details

7 Biology Mcqs

What is the main component of bones and teeth?

  • Calcium carbonate
  • Calcium phosphate
  • Calcium sulphate
  • Calcium nitrate
0 Comments
Correct Answer: B. Calcium phosphate

Explanation:

The main component of bones and teeth is calcium phosphate, a mineral compound ... Read More Details

8 Biology Mcqs

The main constituent of hemoglobin is ?

  • Chlorine
  • Iron
  • Calcium
  • None of these
0 Comments
Correct Answer: B. Iron

Explanation:

Hemoglobin is a specialized protein molecule in red blood cells (RBCs) that plays ... Read More Details

9 Biology Mcqs

The function of hemoglobin is ?

  • Transportation of oxygen
  • Destruction of bacteria
  • Prevention of anemia
  • Utilization of energy
0 Comments
Correct Answer: A. Transportation of oxygen

Explanation:

Hemoglobin is a vital protein molecule found in red blood cells (RBCs) that ... Read More Details

10 Biology Mcqs

Which of the following glands secrete tears?

  • Lachrymal
  • Pituitary
  • Thyroid
  • Pancreas
0 Comments
Correct Answer: A. Lachrymal

Explanation:

The lachrymal gland is the gland in the human body responsible for producing ... Read More Details