Consider the following list of materials to answer the question which follows.
I. Liquid oxygen
II. Soap solution
Which one of the following is correct?
AI, III and IV are elements.
BII, III and V are mixtures.
CIII and IV are elements.
DIII and V are compounds.
Isn t soap solution aka sodium hydroxide a co,pound
Air at pressure P1 is
injected to a manometer
with a tube size of 2 cm
diameter and air at pressure
P2 is injected to another
manometer with a tube
size of 4 cm diameter as
shown in the figure.
Which of the following options about P1 and P2 is true?
A P1 = P2
B 2P1 = P2
C 4P1 = P2
D P1 = 4P2
Refer to the given flow chart and select the correct option regarding P, Q, R, S and T.
wrong flow chart and wrong options
Ans 5: (Master Answer)
Edible part of radish is leaves and roots. So, P can be radish. Edible part of turnip is roots. So, Q can be turnip. Edible part of lotus is stem. So, R can be lotus. Edible part of broccoli is flower. So, S can be broccoli. Edible part of pumpkin is fruit. So, T can be pumpkin.
Study the given figure and select the incorrect option for P, Q, R and S.
AP is usually colourful and helps to attract the insects.
BR is usually green in colour and protects the inner parts of flower when it is in bud stage.
CQ is male reproductive part of the plant.
DS receives pollen grains from anther.
Amit uprooted a plant and found fleshy tubers in roots
as shown in the figure. What could he infer about the
plant by observing the roots?
A The root system do not penetrate deep in the soil. Both main roots and their branches are thin and thread-like.
B The plant has leaves with reticulate venation only.
C The root system follows acropetal orientation i.e., the youngest towards growing point and oldest towards the base of the main root.
D Both b and c.
Study the following information carefully and answer
the question given below:
A, B, C, D, E, F, G and H are sitting around a circle facing at the centre. C is third to the left of A and second to the right of E. B is second to the right of C. D is second to the right of F who is second to the right of A. G is not an immediate neighbour of C.
Who is third to the right of H?
Read the given passage
and answer the question that follow.
The polar regions are covered with snow. There may also be snowfall in mountain regions during the winter. The trees growing on mountains are cone-shaped, with sloping branches. Many of them, such as pine, have sharp needle-like leaves. Animals living on mountains have thick skin or fur to protect themselves from cold, e.g., yaks and snow leopards.
What other adaptation(s) of animals is/are observed in the colder areas?
ABirds and mammals of colder areas are larger in size as compared to their equivalents in warmer areas.
BAnimals of colder areas have shorter extremities (e.g., tail, ears, feet) as compared to animals in warmer areas.
CBirds of colder areas have broader wings.
DBoth a and b.