X is the largest and fastest spinning planet whereas Y is the brighest planet of our
Solar system. Identify X and Y and select the correct option regarding them.
AX is wider than 18 Earths if kept side by side.
BY is called morning or evening star as it is seen at dawn or dusk.
CX is covered with thick layer of blue green gas.
DRings of Y are made up of ice, rocks and dust.
Study the two life cycles P and Q, and select the option that correctly identifies the
organisms which show these cycles, respectively.
Swati wanted to study the effect of temperature on the rate of evaporation. For this, she carried out the experiment under four different sets of conditions as shown in the table.
|Characteristic||Set W||Set X||Set Y||Set Z|
of the container
|80 cm3||120 cm3||80 cm3||120 cm3|
Which of the following is best suited to conclude the effect of temperature on the rate of evaporation?
ASet W and Set Z
BSet X and Set Z
CSet Y and Set Z
DSet W and Set Y
A light ray travels through three mediums as shown
in the figure. Which of the following shows them in
ascending order of their refractive index?
A Medium 1, medium 2, medium 3
B Medium 2, medium 3, medium 1
C Medium 3, medium 1, medium 2
D Medium 1, medium 3, medium 2
The food items shown in the figure are rich in nutrient X. Read the given statements regarding the nutrient X.
(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 given statements are incorrect?
A (i) and (iv) only
B (iii) and (iv) only
C (i) and (iii) only
D (ii) , (iii) and (iv) only