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Study the following conversation.


Choose the correct statement with respect to X, Y and Z.

AX can be iron and Z can be vitamin A
BY can be vitamin D and Z can be roughage.
CX can be calcium and Z can be fruits.
DX can be iron and Y can be vitamin C

Beaks used for catching fish in water is

A

B

C

D

Which of the following dresses CANNOT be worn unstitched ?

A
B
C
D

Burning of paper to form ash is an example of _____.

APhysical change
BChemical change
CReversible change
DBoth B and C

Study the given diagrams showing the cross-section of two flowers. Which of the following statements is/are incorrect regarding them?

(i) These plants have developed from seeds.
(ii) Flower X is a female flower and flower Y is a bisexual flower.
(iii) Fertilisation can take place in both flowers.

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

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