Online GK Series

This site is dedicated to the aspirants of competitive exams SSC, UPSC, Railways, Postal Assistants, Bank, GATE and NET

SSC UPSC RRB Railway Exam Multiple Choice Questions and Answers | GkSeries Solved MCQs

136 Name the vitamin which causes the clotting of the blood :
A Vitamin E
B Vitamin K
C Vitamin C
D Vitamin A

Answer: Option [B]
137 The organic nutrient with the highest calorific value is
A Protein
B Fat
C Starch
D Sugar

Answer: Option [B]
138 A clear sky is blue because:
A Blue light has been absored
B Red light is scattered more than blue
C Red light is absored & blue scattered
D Blue light is scattered more than red

Answer: Option [D]
139 Excitement in human body is caused by :
A Adrenal gland
B Salivary gland
C Thyroid gland
D Pituitary gland

Answer: Option [A]
140 Hydrophobia is caused by :
A Loss of Water
B Mental Tension
C Bacteria
D Rabies Virus

Answer: Option [D]


Important EBooks for Competitive Exams