Q.1:- Athletes with higher proportion of red fibers in their muscles are better equipped for which of the following ? [CDS Exam 2007]
- Swimming
- Sprint
- Short Activities
- Shot Put
Q.2:- A surge of which hormone stimulates ovulation in human females ? [NDA Exam 2007]
- Luteinizing Hormone
- Estrogen
- Follicle stimulating hormone
- Progesterone
Q.3:- The largest organ of human body is ? [SSC Exam 2011]
- Heart
- Brain
- Liver
- Kidney
Q.4:- Human stomach produces acid ‘X’ which helps in digestion of food. Acid ‘X’ is ? [NDA Exam 2011]
- Acetic Acid
- Methanoic Acid
- Hydrochloric Acid
- Citric Acid
Q.5:- Total number of bone found in man ? [SSC Exam 1999]
- 212
- 206
- 202
- 200
Q.6:- Goitre is caused due to deficiency of Iodine. It is prevalent in ? [BSSC Exam 2015]
- Coastal Area
- Hilly Area
- Desert Area
- None of the above
Q.7:- In human digestive system, the process of digestion starts in ? [CDS Exam 2015]
- Oesophagus
- Buccal Cavity
- Duodenum
- Stomach
Q.8:- Saliva secreted from mouth digest ? [SSC Mat Exam 2002]
- Protein
- Starch
- Fat
- Vitamin
Q.9:- Function of Haemoglobin is ? [RRB Gorakhpur ASM/GG Exam 2005]
- To transport Oxygen
- Destruction of Bacteria
- To check the loss of blood
- None of the above
Q.10:- Antigen presenting cells are specialized cells present in all of the following except ? [SSC (CPO) Exam 2015]
- Kidney
- Lymph Node
- Skin
- Spleen
Q.11:- What is the name of the vessel that delivers the nutrient rich blood from the stomach and small intestine to the liver ? [IAS (Pre) Exam 2006]
- Left Hepatic Artery
- Hepatic Vein
- Right Hepatic Artery
- Hepatic Portal Vein
Q.12:- Oxygen transportation in a human body takes place through – (1) Blood (2) Lung (3) Tissue ? [IAS (Pre) Exam 1997]
- 1, 2, 3
- 3, 1, 2
- 2, 1, 3
- 1, 3, 2
Q.13:- Cerebrum is related to ? [RRB Ahmedabad ASM/CC Exam 2004]
- Liver
- Heart
- Brain
- Artery
Q.14:- In which organ of the human body are the lymphocytes cells formed ? [IAS (Pre) Exam 2004]
- Liver
- Long Bone
- Pancreas
- Spleen
Q.15:- Red blood corpuscles is produced into ? [RRB Kolkata / Bhuwaneshwar TC Exam 2003]
- Spleen
- Kidney
- Liver
- Bone Marrow
Q.16:- During the production of Yogurt from Milk, the system is found to produce ? [SCRA Exam 2014]
- Citric Acid
- Lactic Acid
- Formic Acid
- Acetic Acid
Q.17:- The old and worn-out red blood corpuscles are destroyed in ? [SSC Exam 2013]
- Bone Marrow
- Spleen
- Liver
- Stomach
Q.18:- In the human body, which of the following organs is responsible for water balance ? [SSC (LDC) Exam 2013]
- Kidneys
- Lungs
- Heart
- Liver
Q.19:- The stone formed in human kidney consist mostly of ? [IAS (Pre) Exam 2000]
- Calcium Oxalate
- Sodium Oxalate
- Sodium Acetate
- Calcium
Q.20:- Sex determination of child is done by the chromosome of ?
- Father
- Mother
- Both father and mother
- None of the above
Q.21:- The hard enamel layer of teeth is ? [SSC Exam 2015]
- Calcium Phosphate
- Calcium Oxide
- Calcium Hydroxy Apatite
- Calcium Hydroxide
Q.22:- Production of which one of the following is a function of liver ? [IAS (Pre) Exam 2007]
- Lipase
- Urea
- Mucus
- Hydrochloric Acid
Q.23:- In the human body which structure is the appendix attached to ? [IAS Exam 2007]
- Large intestine
- Small intestine
- Gall bladder
- Stomach
Q.24:- Cell theory was put forward by ?
- Schleiden and Schwan
- Sutton and Boveri
- Watson and Crick
- Darwin and Wallace
Q.25:- Two strand of DNA held together by ? [CDS Exam 2014]
- Nitrogen Bond
- Hydrogen Bond
- Carbon Bond
- Oxygen Bond
