Read Science GK with Answers for Competitive Exams | GkSeries Solved MCQs

121 Hertz is used to measure :
A Force
B Frequency
C Magnetic flux
D Electric charge

Answer: Option [B]
122 International Rice Research Institute is situated at :
A Manila
B Cuttack
C Rangoon
D Mexico city

Answer: Option [A]
123 The Vitamin which is generally excreted in human urine is :
A Vitamin A
B Vitamin E
C Vitamin K
D Vitamin C

Answer: Option [D]
124 Gymnosperms are plants in which seed are enclosed:
A In a petal
B In a hard coat
C In a fleshy fruit
D None of the above

Answer: Option [D]
125 Photosynthesis is a process by which:
A Green plants manufacture carbohydrate
B It is a process in nature
C Absorption of sun rays
D Absorption of water by root

Answer: Option [A]


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