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UPSC NDA II 2010 General Ability Paper

Directions (Qs. No. 96-99): These items are based on the following Table:
Match List I with List II, List III and List IV and select the correct answer using the code given below:

List I (Body system)	List II (Organ)	List III (Structure)	List IV (Function of the system)
A. Blood Circulation B. Excretory C. Alimentary D. Skeletal E. Blood F. Respiratory G. Neurological H. Immunological	1. Bone marrow 2. Thymus 3. Intestine 4. Lung 5. Bone 6. Heart 7. Kidney 8. Neuron	I. Alveoli II. T-lymphocyte III. Myocardium IV. Matrix V. Nephron VI. Villi VII. Axon VIII. Platelets	i. Clot Formation ii. Perfusion of tissues iii. Support and protech of body frame iv. Oxygenation v. Filtration of body waste vi. Absorption of nutrients vii. Fighting infection and foreign invasion viii. Transmission of electrical impulse

Question : 105

Total: 150

Which among the following statements with regard to pH scale is/are correct?
1. It is a logarithmic scale
2. The scale is limited to 0-14 because the ionic product of water is about 10−14
3. The lower the value of pH the greater is the acidity of the solutionSelect the correct answer using the code given below:

1 and 2 only
1,2 and 3
1 and 3 only
2 only

Validate

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