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Fill in the blanks by choosing the correct option. Riya ate a sandwich. The digestion of sandwich began in the i with the help of ii. The sandwich was later mixed with iii in the stomach, and the nutrients were absorbed into the blood through the walls of iv.

A student is given a task to measure the thickness of one coin by observing a stack of identical coins kept against a centimetre scale as shown in the given figure.

What is the approximate thickness of each coin?

A 2.2 mm
B 2.8 mm
C 1.6 mm
D 1.3 mm

Refer to the names of food items given in the box.
Egg, Cheese, Butter, Mustard oil, Ghee, Bread, Sugar, Potato, Chicken
How many among them are body-building food items?

A 2
B 3
C 4
D 5

Maria is mopping the floor as shown in the figure. A thin layer of water forms on the surface of the floor as a result of mopping.

Based on the given activity choose the correct statement(s) among the following:
I. The thin layer of water will gain heat from the hotter surroundings and evaporate in the form of water vapour.
II. The wet floor will become dry when all the water escapes into the air as water vapours.
III. The rate of evaporation will be higher in presence of wind when the fan is turned on.

A I only
B II only
C II and III only
D I, II and III

Two friends X and Y start a journey at different times as shown in the graph. Which of the following statements is false regarding their motion?


AY moves with uniform speed.
BBoth move with same speed.
CBoth meet at 10:30 a.m.
DSpeed of X is more than the speed of Y.

Identify P, Q, and R in the given Venn diagram and select the incorrect statement regarding them.


A P could be a disease like anaemia or scurvy.
B The symptoms of R could be nerve disorders and muscle weakness.
C The symptoms of Q could be weight loss, dehydration, dry skin, etc.
D R could be a disease like beriberi or pellagra.

A student performed an experiment to demonstrate how different soils absorb and retain water. In this experiment, he used three types of soil: sandy soil, clayey soil and loamy soil. Which soil type is likely to show the slowest absorption of water?

A Sandy soil
B Clayey soil
C Loamy soil
D All soils absorb water at the same rate

A body when floats in water, (1/4)^th of its volume remains outside water. When it floats in another liquid, half of its volume remains outside the liquid. Then the density of the liquid is

A
B
C
D

Refer to the given picture and answer the following questions.

Match the locations in column I with their directions from Parul’s house in column II and select the correct option.


A a-3, b-4, c-1, d-2
B a-2, b-1, c-4, d-3
C a-4, b-3, c-1, d-2
D a-4, b-3, c-2, d-1

Select a figure from the options which satisfies the same conditions of placement of dots as in the given figure.


A
B
C
D