Q. What is Jarvik-7 ?
1) Electronic leg
2) Pace-maker
3) Artificial heart
4) Artificial eye
Q. Robert Webster is known for his work associated with which one of the following ?
1) Cardiology
2) Influenza virus
3) HIV/ AIDS
4) Alzheimer
Q. Consider the following statements :
1. The common blue green algae, Spirogyra and Ulothrix, are found in both fresh water ponds and oceans.
2. The chameleon can look ahead with one eye, and at the same time look behind with another.
Which of these statements is are correct?
1) Only 1
2) Only 2
3) Both 1 and 2
4) Neither 1 nor 2
Q. Match List-I with List-II and select the correct answer by using the codes given below :
List-I
(a)Green Revolution
(b)White Revolution
(c)Yellow Revolution
(d)Blue Revolution
List-II
1. Oil Seeds
2. Foodgrains
3. Fish and Aquaculture
4. Milk and milk products
1) (a-2), (b-1),(c-4), (d-3)
2) (a-2), (b-4), (c-1), (d-3)
3) (a-3), (b-4), (c-1), (d-2)
4) (a-1), (b-2),(c-3), (d-4)
Q. The age of tree, in years, can be ascertained by -
1) its weight
2) its height
3) the number of its annular rings
4) length of its root
Q. Which of the following is in liquid form at room temperature ?
1) Lithium
2) Sodium
3) Francium
4) Cerium
Q. Which of the following pairs is/ are correctly matched ?
1. Francis Collins : Mapping human genome
2. Sergey Brin : Google Search Engine
3. Jimmy Wales : Wikipedia
1) 1 and 2
2) 2 and 3
3) 3 only
4) 1,2 and 3
Q. What is agent Orange?
1) An ace spying group trained by the police in London
2) A weed-killing chemical used by the US military in the Vietnam War
3) A technique used in the advanced railway safety procedure
4) A special chemical used in making alloy steel
Q. Crop logging is a method of -
1) Soil fertility evaluation
2) Plant analysis for assessing the requirement of nutrients for crop production
3) Assessing crop damage
4) Testing suitability of fertilisers
Q. Seed that is changed every year is known as -
1) Breeder seed
2) Certified seed
3) Foundation seed
4) Hybrid seed
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