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Read the given passage.
The flowers of X plant contain either stamen or pistil while flowers of plant Y contain both stamens as well as pistil.
Select the correct statement regarding X and Y.

A In X, seed setting is assured even in the absence of pollinating agent.
B X could be mustard while Y could be papaya.
C In normal conditions, all the plants of Y changes into seeds after fertilisation.
D The flowers of X prevents cross pollination.

The intensity, direction and duration of earthquakes are recorded with an instrument called __X__ while __Y__ measures the magnitude of earthquakes. Select the option which correctly identifies X and Y.

A
B
C
D

Select the correct mirror image of Figure (X) along the mirror MN.


A
B
C
D

Read the given paragraph with few blanks. __(i)__ body of birds reduces resistance offered by wind. Their __(ii)__ are modified into wings which help them in flight. Birds have __(iii)__ bones which make their body light. Birds are __(iv)__ and maintain constant body temperature. __(v)__ are attached to their lungs which serve as reservoirs of air. Birds maintain equilibrium in flight due to well developed __(vi)__ of brain.
Select the option that correctly fills any 3 of these blanks.

A(i) Spindle shaped, (ii) Hindlimbs, (vi) Cerebrum
B(ii) Forelimbs, (iv) Homeothermic, (vi) Cerebellum
C(i) Radially symmetrical, (iii) Pneumatic, (v) Air sacs
D(iv) Poikilothermic, (v) Air sacs, (vi) Cerebrum

Sagar wants to magnetise an iron bar EF by the stroking method. The given figure shows the direction of stroke.


Which of the following is a possible set of polarities for the given arrangement?

--------P---------Q---------E---------F
ANorth---South---South---South
BNorth---South---North---North
CSouth---North---South---North
DSouth---North---North---South

On the same night, Suja and Vijay were looking at the Moon from different parts of New Delhi. Suja correctly drew the shape of the Moon as shown in the given figure. Which of the following shapes would Vijay see?


A
B
C
D

Refer to the given flow chart and select the option which correctly identifies P-S.


A
B
C
D

A scientist observed a sudden increase in the number of algae in a lake over a few days. The reason behind it could be that ____________.

A Water cycle in the area got unbalanced
B Electronic wastes were being dumped in a nearby area
C A factory with heavy smoke discharge has been established nearby
D Heavy amount of chemical fertilisers were being used in a nearby field

Two positions of a dice are shown below. When two dotes are at the bottom, then how many dots will be at the top?


A1
B5
C4
D3

The given figure shows a young balsam plant. Which of the following figures is most likely to be its parent plant ?

A
B
C
D