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The food items shown in the figure are rich in nutrientX.Read the given statements regarding the nutrientX.

        
(i)   When we grow, our body needs X to make new cells.
(ii)   Intake of X gives energy immediately.
(iii)  Growing children and sick people require less amount of X in their diet.
(iv)  X gets stored in our body and keep us warm.
Which of the above statements are incorrect?

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

Which of the following bar graphs correctly represents the intensity of brightness of indicator bulb?



A

B

C

D

Which of the following dissolves fastest and slowest?

(1)

(2)

(3)

(4)

A(4) and (1)
B(2) and (1)
C(4) and (2)
D(3) and (4)

Two plane mirrors A and B are aligned parallel to each other as shown in the figure. A light ray is incident at an angle 30° at a point just inside one end of A. The plane of incidence coincides with the plane of the figure. The maximum number of times the ray undergoes reflections (including the first one), before it emerges out, is


A 28
B 30
C 32
D 34

Refer to the given food chain. Select the option which correctly identifies P-T.


AP-Mushroom, Q-Maize plant, R-Rat, S-Snake, T-Kite
BP-Mushroom, Q-Rat, R-Snake, S-Kite, T-Maize plant
CP-Wheat plant, Q-Rat, R-Snake, S-Kite, T-Mushroom
DP-Maize plant, Q-Mushroom, R-Snake, S-Rat, T-Kite

Identify plants P, Q and R and select the correct statement regarding them.

(i) In plant Q, stomata are present only on the upper surface of the leaves.
(ii) Duckweed and water lettuce are other examples of Q type of plant.
(iii) The leaves of plant R do not have stomata.
(iv) Roots of plant P are fixed at the bottom of the pond.

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

The shadow of a pole cast at some time of the day, is shown here.
Which of the following activities would Sukriti most probably be doing at this time?


AGoing for her evening walk
BReturning home from school
CEating her breakfast
DEating her dinner

Study the following informations carefully and answer the question given below:
In a certain code;
(1) 'sti nro kti' means 'speak the truth'.
(2) 'nro bri mti' means 'knowledge is truth'.
(3) 'bri nro zpi' means 'truth knowledge good'.
Which of the above statements is/are required to find the exact code of 'good' ?

A(1) and (2)
B(2) and (3)
C(1) and (3)
DNone of these

Ram paired one living thing and one non-living thing together but in doing so he made an INCORRECT pair.
Select the incorrect pair.

A Bird - Mountain
B Fish - Clock
C Rose plant - Cycle
D River - Book

Read the given statements.
(i) P was used for making Mount Rushmore.
(ii) Q was used for making Taj Mahal.
(iii) R was used for making Red Fort.
Select the option which identifies P–R.

A
B
C
D