1. With reference to a geosynchronous satellite, consider the following statements:

(i) A geostationary satellite is a special case of geosynchronous satellite which has a geostationary orbit- an elliptical orbit directly above the Earth’s equator.
(ii) Another type of geosynchronous orbit used by satellites is the Tundra elliptical orbit
(iii) There are approximately 3000 operational geosynchronous satellites

Select the correct answer from the codes given below:

(a) (i), (ii) and (iii)
(b) Only (i) 
(c) Only (ii)
(d) Only (ii) and (iii)

2. Which one of the following statements is not true?

(a) The range of a projectile is same if the angles of projections in two cases are 75° and 15° from the horizontal.
(b) The pendulum has maximum velocity and zero amplitude at the mean point.
(c) The waves created due to fast movement of motor boat are called shock waves.
(d) The instrument to measure pressure of liquid in a container is manometer.

3. Which of the following statements is correct?

1. Pulmonary circulation is maintained in left side of heart. 
2. Systematic circulation is maintained by left side of the heart. 

Which of the above statement is/are?

(a) 2 only
(b) 1 only
(c) Both 1 and 2
(d) neither 1 nor 2

4. Consider the following statements

1. Plasma of group A has antibody b
2. Plasma of group B has antibody a.
3. Plasma of group AB has a, b antibodies.

Select the correct code

(a) 2, 3
(b) 1 & 3
(c) 1, 2
(d) All of the above

5. Consider the following statements

1. In mammals heart contains two articles & two ventricles 
2. Sinus verous is present in fishes amphibian and reptiles. 

Which of the above statement is/are?

(a) 1 & 2 only
(b) 1 only
(c) Only 1
(d) neither 1 nor 2
 

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ANS: 1(c), 2(c), 3(c), 4(d), 5(b)