10 RRB JE Mocks – Just Rs. 117<\/a><\/p>\n RRB JE Previous Papers [Download PDF]<\/a><\/p>\n Question 1:\u00a0<\/b>Who is the French Biologist known for his discoveries of the Principles of Vaccination and Pasteurization?<\/p>\n a)\u00a0James Watson<\/p>\n b)\u00a0Charles Darwin<\/p>\n c)\u00a0Louis Pasteur<\/p>\n d)\u00a0Alexander Fleming<\/p>\n Question 2:\u00a0<\/b>Which mineral deficiency causes microsis of amla?<\/p>\n a)\u00a0Calcium<\/p>\n b)\u00a0Boron<\/p>\n c)\u00a0Copper<\/p>\n d)\u00a0Zinc<\/p>\n Question 3:\u00a0<\/b>Which part of our body helps in getting the food absorbed?<\/p>\n a)\u00a0Small Intestine<\/p>\n b)\u00a0Stomach<\/p>\n c)\u00a0Pulmonary vein<\/p>\n d)\u00a0Pulmonary artery<\/p>\n FREE RRB JE YOUTUBE VIDEOS<\/a><\/p>\n RRB NTPC Free Mock Test<\/a><\/p>\n Question 4:\u00a0<\/b>Which of the following is an example of carbohydrate?<\/p>\n a)\u00a0Meat<\/p>\n b)\u00a0Pork<\/p>\n c)\u00a0Glycogen<\/p>\n d)\u00a0Glycine<\/p>\n Question 5:\u00a0<\/b>Which of the following disease is sexually transmitted?<\/p>\n a)\u00a0Colour Blindness<\/p>\n b)\u00a0Cancer<\/p>\n c)\u00a0Anemia<\/p>\n d)\u00a0Alzheimer’s<\/p>\n Question 6:\u00a0<\/b>Which membrane is also known as the plasma membrane?<\/p>\n a)\u00a0Nuclear membrane<\/p>\n b)\u00a0Nucleolous membrane<\/p>\n c)\u00a0Tissue membrane<\/p>\n d)\u00a0Cell membrane<\/p>\n Question 7:\u00a0<\/b>What is the virus in which RNA is found as genetic material called?<\/p>\n a)\u00a0Retrovirus<\/p>\n b)\u00a0Detrovirus<\/p>\n c)\u00a0RNAvirus<\/p>\n d)\u00a0DNAvirus<\/p>\n RRB NTPC Previous Papers Download PDF<\/a><\/p>\n Question 8:\u00a0<\/b>Which enzyme converts fats into glycerol and fatty acids?<\/p>\n a)\u00a0Lactase<\/p>\n b)\u00a0Lipase<\/p>\n c)\u00a0Sucrase<\/p>\n d)\u00a0Maltase<\/p>\n Question 9:\u00a0<\/b>What is the study of cancer and tumours called?<\/p>\n a)\u00a0Osteology<\/p>\n b)\u00a0Oncology<\/p>\n c)\u00a0Mycology<\/p>\n d)\u00a0Odontology<\/p>\n Question 10:\u00a0<\/b>Which among the following is Exocrine gland?<\/p>\n a)\u00a0Pituitary Gland<\/p>\n b)\u00a0Thyroid Gland<\/p>\n c)\u00a0Salivary Gland<\/p>\n d)\u00a0Parathyroid Gland<\/p>\n Question 11:\u00a0<\/b>Who discovered blood transfer process?<\/p>\n a)\u00a0Karl Landsteiner<\/p>\n b)\u00a0Johan E.Salk<\/p>\n c)\u00a0Alexander Fleming<\/p>\n d)\u00a0Selman Waksmann<\/p>\n 18000+ Questions – Free SSC Study Material<\/a><\/p>\n Question 12:\u00a0<\/b>Abscisic acid hormone helps in ____?<\/p>\n a)\u00a0Ripening the fruits<\/p>\n b)\u00a0Keeping the seeds & bud in dormant condition<\/p>\n c)\u00a0Cell division & development<\/p>\n d)\u00a0Turning dwarf plants into long plants<\/p>\n\n Question 13:\u00a0<\/b>What are the plants without seeds called?<\/p>\n a)\u00a0Cryptogams<\/p>\n b)\u00a0Phanerogams<\/p>\n c)\u00a0Gymnosperms<\/p>\n d)\u00a0Angiosperms<\/p>\n Question 14:\u00a0<\/b>What is meant by Phenotype?<\/p>\n a)\u00a0Genetic constituion of an organism<\/p>\n b)\u00a0The membrane sorrounding the vacuole<\/p>\n c)\u00a0Character of an organism that can be seen directly<\/p>\n d)\u00a0Alternative form of characters governed by a gene<\/p>\n Question 15:\u00a0<\/b>What is the fullform of HIV?<\/p>\n a)\u00a0Humanized Immunodeficiency virus<\/p>\n b)\u00a0Human infected virus<\/p>\n c)\u00a0Human Immunity deficiency virus<\/p>\n d)\u00a0Human immunodeficiency virus<\/p>\n Question 16:\u00a0<\/b>Who is called \u201cFather of Taxonomy\u201d?<\/p>\n a)\u00a0Charles Darwin<\/p>\n b)\u00a0Carl Linnaeus<\/p>\n c)\u00a0John Ray<\/p>\n d)\u00a0Gregor Mendel<\/p>\n RRB NTPC Free Mock Test<\/a><\/p>\n RRB JE Free Mock Test<\/a><\/p>\n Question 17:\u00a0<\/b>Match the following: a)\u00a0I – 2, II – 3, III – 1<\/p>\n b)\u00a0I – 1, II – 3, III – 2<\/p>\n c)\u00a0I – 2, II – 1, III – 3<\/p>\n d)\u00a0I – 3, II – 2, III – 1<\/p>\n Question 18:\u00a0<\/b>The process of making food in a plant is called as photosynthesis and it is stored in the form of?<\/p>\n a)\u00a0Maltose<\/p>\n b)\u00a0Sucrose<\/p>\n c)\u00a0Starch<\/p>\n d)\u00a0All of the above<\/p>\n Question 19:\u00a0<\/b>Organ that helps to prevent the entering of swallowed food into lungs is?<\/p>\n a)\u00a0Aorta<\/p>\n b)\u00a0Spleen<\/p>\n c)\u00a0Epiglottis<\/p>\n d)\u00a0Pharynx<\/p>\n Question 20:\u00a0<\/b>Kidney in a human body is made up of nearly million narrow tube like structures called as?<\/p>\n a)\u00a0Masseter<\/p>\n b)\u00a0Nephrons<\/p>\n c)\u00a0Stapedius<\/p>\n d)\u00a0Aorta<\/p>\n Question 21:\u00a0<\/b>Which of the following is a root?<\/p>\n a)\u00a0Tomato<\/p>\n b)\u00a0Potato<\/p>\n c)\u00a0radish<\/p>\n d)\u00a0Avocado<\/p>\n Daily Free Online Tests for RRB Exams<\/a><\/p>\n Question 22:\u00a0<\/b>Which of the following Gland is located in a bone cavity called sella tursica?<\/p>\n a)\u00a0Pancreas<\/p>\n b)\u00a0Thyroid Gland<\/p>\n c)\u00a0Adrenal Gland<\/p>\n d)\u00a0Pituitary Gland<\/p>\n\n Question 23:\u00a0<\/b>Cells of Organisms which have no defined Nucleus is called?<\/p>\n a)\u00a0Prokaryotes<\/p>\n b)\u00a0Cell Membranes<\/p>\n c)\u00a0Eukaryotes<\/p>\n d)\u00a0None of these<\/p>\n Question 24:\u00a0<\/b>The total number of Autosomes present in a human body is?<\/p>\n a)\u00a040<\/p>\n b)\u00a046<\/p>\n c)\u00a044<\/p>\n d)\u00a054<\/p>\n Question 25:\u00a0<\/b>_____________ is a mixture of Electrons and ions and is the most common physical state of matter in the universe?<\/p>\n a)\u00a0Solid<\/p>\n b)\u00a0Atom<\/p>\n c)\u00a0Plasma<\/p>\n d)\u00a0Liquid<\/p>\n Question 26:\u00a0<\/b>Which among the following helps in the transport of water in Plants?<\/p>\n a)\u00a0Thylakoids<\/p>\n b)\u00a0Xylem<\/p>\n c)\u00a0Chloroplast<\/p>\n d)\u00a0Stroma<\/p>\n Download RRB GK Material PDF<\/a><\/p>\n Question 27:\u00a0<\/b>What is the percentage of Oxygen present in a Human body?<\/p>\n a)\u00a010<\/p>\n b)\u00a018<\/p>\n c)\u00a050<\/p>\n d)\u00a065<\/p>\n Question 28:\u00a0<\/b>Penicillin was discovered by?<\/p>\n a)\u00a0Alexandar Fleming<\/p>\n b)\u00a0Jonas Salk<\/p>\n c)\u00a0Ernst Chain<\/p>\n d)\u00a0Charles Darwin<\/p>\n Question 29:\u00a0<\/b>Foot and Mouth Disease in animals is caused by which of the following Micro-Organisms?<\/p>\n a)\u00a0Bacteria<\/p>\n b)\u00a0Fungi<\/p>\n c)\u00a0Virus<\/p>\n d)\u00a0Protozoan<\/p>\n Question 30:\u00a0<\/b>The Oxygen from lungs enter the blood through which of the following?<\/p>\n a)\u00a0Duodenum<\/p>\n b)\u00a0Alveoli<\/p>\n c)\u00a0Arteries<\/p>\n d)\u00a0Veins<\/p>\n Question 31:\u00a0<\/b>Which of the following compounds is generally used to Preserve Blood?<\/p>\n a)\u00a0Calcium Hydroxide<\/p>\n b)\u00a0Potassium Hydroxide<\/p>\n c)\u00a0Sodium Citrate<\/p>\n d)\u00a0Potassium Nitrate<\/p>\n\n Question 32:\u00a0<\/b>Which of the following type of Blood Cells are don\u2019t contain Nuclei?<\/p>\n a)\u00a0Platelets<\/p>\n b)\u00a0Red Blood Cells<\/p>\n c)\u00a0White Blood Cells<\/p>\n d)\u00a0None of these<\/p>\n\n Question 33:\u00a0<\/b>Which of the following Hormones is generally used in medicine to treat Hypogylcemia or Low Blood Sugar?<\/p>\n a)\u00a0Insulin<\/p>\n b)\u00a0Glucagen<\/p>\n c)\u00a0Irisin<\/p>\n d)\u00a0Prolactin<\/p>\n Question 34:\u00a0<\/b>Pulmonary Veins carry blood between which of the following Organs of the Body?<\/p>\n a)\u00a0Heart to Lungs<\/p>\n b)\u00a0Brain to Lungs<\/p>\n c)\u00a0Heart to Brain<\/p>\n d)\u00a0Lungs to Heart<\/p>\n Question 35:\u00a0<\/b>Cardiology is the study of?<\/p>\n a)\u00a0Skin<\/p>\n b)\u00a0Heart<\/p>\n c)\u00a0Joints<\/p>\n d)\u00a0Aging<\/p>\n Question 36:\u00a0<\/b>Food cans are coated with tin rather than Zinc,this is because?<\/p>\n a)\u00a0Zinc is costlier than Tin<\/p>\n b)\u00a0Tin is costlier than Zinc<\/p>\n c)\u00a0Zinc is more reactive than Tin<\/p>\n d)\u00a0Tin is more reactive than Tin<\/p>\n Question 37:\u00a0<\/b>_____________is a process of Movement of substance from high concentration to low concentration region<\/p>\n a)\u00a0Diffraction<\/p>\n b)\u00a0Repulsion<\/p>\n c)\u00a0Both a and d<\/p>\n d)\u00a0Diffusion<\/p>\n\n Question 38:\u00a0<\/b>Smallest cell in human body is?<\/p>\n a)\u00a0female ovum<\/p>\n b)\u00a0Red blood cells<\/p>\n c)\u00a0Nerve cells<\/p>\n d)\u00a0white blood cells<\/p>\n Question 39:\u00a0<\/b>Bowman\u2019s Capsule is found in which of the following Parts of the Body that performs the first step of filtration of Blood?<\/p>\n a)\u00a0Liver<\/p>\n b)\u00a0Lungs<\/p>\n c)\u00a0Kidney<\/p>\n d)\u00a0Heart<\/p>\n Question 40:\u00a0<\/b>Which of the following Doctors has conducted the first Successful Blood Transfusion?<\/p>\n a)\u00a0Richard Lower<\/p>\n b)\u00a0William Harvey<\/p>\n c)\u00a0James Bludell<\/p>\n d)\u00a0Albert Hustin<\/p>\n General Science Notes for RRB Exams (PDF)<\/a><\/p>\n Answers & Solutions:<\/strong><\/span><\/p>\n 1)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 2)\u00a0Answer\u00a0(B)<\/strong><\/p>\n\n 3)\u00a0Answer\u00a0(A)<\/strong><\/p>\n Small Intestine helps in getting the food absorbed back into the body.<\/p>\n 4)\u00a0Answer\u00a0(C)<\/strong><\/p>\n Glycogen, Maltose, fructose, other sugars are examples of carbohydrates.<\/p>\n 5)\u00a0Answer\u00a0(A)<\/strong><\/p>\n Colour Blindness can be transmitted sexually.<\/p>\n 6)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 7)\u00a0Answer\u00a0(A)<\/strong><\/p>\n 8)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 9)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 10)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 11)\u00a0Answer\u00a0(A)<\/strong><\/p>\n 12)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 13)\u00a0Answer\u00a0(A)<\/strong><\/p>\n 14)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 15)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 16)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 17)\u00a0Answer\u00a0(A)<\/strong><\/p>\n\n 18)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 19)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 20)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 21)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 22)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 23)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 24)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 25)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 26)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 27)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 28)\u00a0Answer\u00a0(A)<\/strong><\/p>\n 29)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 30)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 31)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 32)\u00a0Answer\u00a0(A)<\/strong><\/p>\n 33)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 34)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 35)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 36)\u00a0Answer\u00a0(C)<\/strong><\/p>\n\n 37)\u00a0Answer\u00a0(D)<\/strong><\/p>\n 38)\u00a0Answer\u00a0(B)<\/strong><\/p>\n 39)\u00a0Answer\u00a0(C)<\/strong><\/p>\n 40)\u00a0Answer\u00a0(C)<\/strong><\/p>\n
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