101)

A typical adult human body contains about ________ of magnesium.

SSC CGL 2022

A)

20 g

B)

10 g

C)

25 g

D)

15 g

102)

Which of the following is NOT abiotic?

SSC CGL 2022

A)

Wind

B)

Soil

C)

Plant

D)

Rainfall

103)

Which of the following is an example of ‘Arthropod’?

SSC CGL 2022

A)

Hookworm

B)

Scorpion

C)

Blood sucking leech

D)

Earthworm

104)

Organisms belonging to the phylum ______ are also called ‘flatworms’.

SSC CGL 2022

A)

Platyhelminthes

B)

Porifera

C)

Ctenophora

D)

Cnidaria

105)

The scientific name for the domestic ______ is Canis lupus familiaris.

SSC CGL 2022

A)

buffalo

B)

cat

C)

dog

D)

cow

106)

How many eyes does a bee have?

SSC CGL 2022

A)

Four

B)

Three

C)

Five

D)

Two

107)

Which of the following is NOT a type of mosquito?

SSC CGL 2022

A)

Culex

B)

Anopheles

C)

Aedes

D)

Limulus

108)

Which of the following statements about cell cycle is FALSE?

SSC CGL 2022

A)

In S phase, replication of DNA takes place.

B)

In M phase, the cell grows physically larger and copies organelles.

C)

Preparation of mitosis takes place in G2 phase.

D)

In G1 phase, the cell grows physically larger and copies organelles.

109)

Match Column - A with Column - B.

Column-A (Vitamin)		Alternative name
i.	Vitamin A	a.	Ascorbic acid
ii.	Vitamin B12	b.	Retinol
iii.	Vitamin C	c.	Cobalamin
iv.	Vitamin D	d.	Ergocalciferol

SSC CGL 2022

A)

i - c, ii - b, iii - d, iv - a

B)

i - a, ii - b, iii - c, iv - d

C)

i - b, ii - a, iii - c, iv - d

D)

i - b, ii - c, iii - a, iv - d

110)

In what form is the energy derived from the food that we eat is stored in our body?

SSC CGL 2022

A)

Glycogen

B)

Glucose

C)

Maltose

D)

Starch