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A low-pressure condition is formed during cyclones over a region because of

Arelease of heat by air
Brelease of heat by water vapour
Cabsorption of heat by land surface
Dabsorption of heat by water vapour

In the graph, O to C represents a moving body. Which of the following is correct for the motion along BC ?


A Forward with uniform velocity.
B Backward with non-uniform velocity.
C Backward with uniform velocity.
D Forward with non-uniform velocity.

Read the given conversation with respect to the parts of digestive system and identify 'X' and 'Y'.


A'X' is gall bladder and 'Y' is small intestine.
B'X' is pancreas and 'Y' is stomach.
C'X' is liver and 'Y' is pancreas.
D'X' is liver and 'Y' is stomach.

(A)

(B)

(C)

(D)

(a) 12
(b) 6
(c) 18
(d) 10

The given diagram shows two plants X and Y. Select the correct option regarding the difference between the two.

(A) Plant X can make its own food and plant Y can partly make its own food.

(B) Plant X cannot make its own food but plant Y can make its own food.

(C) Plant X depends partly on animals for food but can also make its own food while plant Y cannot make its own food.

What fraction of the figure is shaded?

(A) 2/5

(B) 1/2

(C) 5/6

Which of the following is/are not the function(s) of the part labelled as X in the given figure ?

(i) To absorb water from the soil.
(ii) To transport food to all parts of the plant.
(iii) To transport water to all parts of the plant.
(iv) To hold the plant upright to receive sunlight.

A (i) only
B (iv) only
C (i) and (ii)
D (ii), (iii) and (iv)

Which of these is a correct match?

A
B
C
D