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The given figure shows the ultrastructure of a plant cell.


Which of the following statements are correct for parts marked as P and Q.
(i) Part Q helps in osmoregulation.
(ii) Cellular respiration occurs in part P.
(iii) Part P is lined by single membrane.
(iv) Part Q is found only in plant cells.

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

How many such pairs of letters are there in the word CLEARING each of which has two letters between them in the word as also in the alphabet?

ANil
BOne
CTwo
DNone of these

Study the given flow chart carefully.


Cotton and metal are represented by the letters and respectively.

AP, Q
BQ, R
CQ, S
DR, S

Find the missing number, if a certain rule is followed row-wise or column-wise.


A200
B29
C120
D180

When a soft drink bottle is opened, there is sudden occurrence of effervescences. Why?

AGas moves from low atmospheric pressure to high atmospheric pressure
BThere is pressure difference inside and outside
CIt is a tendency of CO₂ gas to expand
DAll of these

Select the odd one out.

A

B

C

D

Select a figure from the options which will replace the (?) to form the series as established by the Problem Figures.


A
B
C
D

Read the given conversation.



Which of the these statements is correct?

AX is ruby and Z is tungsten.
BY is granite and Z is quartz.
CX is diamond and Y is silica.
DY is graphite and Z is tungsten.

The region of the Earth near the __________ receives almost the same amount of sunlight through out the year. This region always remains hot and has days and night of equal duration. On the other hand the __________ receive(s) sunlight only for six months and remain(s) dark for the next six months.
Select the correct sequence of words to fill the blanks in the above given passage.
(a) Northern hemisphere, Southern hemisphere
(b) Southern hemisphere, Northern hemisphere
(c) Equator, Poles
(d) Axis, Equator

Match column I with column II and select the correct option.


Aa - 2 , b - 4 , c - 3 , d - 1
Ba - 1 , b - 3 , c - 4 , d - 2
Ca - 4 , b - 3 , c - 1 , d - 2
Da - 1 , b - 4 , c - 3 , d - 2