HSSC CET Group-D Exam 22.10.2023(Shift-I)

1. Mirror changes the direction of light that falls on it. This change of direction of light by a mirror is called?

Correct Answer: (3) Reflection of light

2. Match the following I and II:

I
Name of the Organism
A. Human being
B. Earthworm
C. Insects
D. Fish
II
Organ of Respiration
I. Trachea
II. Lungs
III. Gills
IV. Skin

Correct Answer: (4) A-II, B-I, C-III, D-IV

3. Match the items in column-I with those in column-II:

Column-I
A. Salivary gland
B. Stomach
C. Liver
D. Pancreas
Choose the correct option:
Column-II
I. Bile juice
II. Insulin
III. Hydrochloric Acid
IV. Amylase

Correct Answer: (4) A-IV, B-III, C-I, D-II

4. The process of loosening and turning of the soil is called---

Correct Answer: (4) tilling

5. Pasteurisation of milk is:

(1) Heating of milk to about 70°C for about 30 seconds and then slowly cooling it and storing.
(2) Boiling of milk and then slowly cooling it and storing.
(3) Heating of milk to about 70°C for about 30 seconds and then suddenly chilling it and storing.
(4) Boiling of milk and then suddenly chilling it.
(5) Not attempted

Correct Answer: (3) Heating of milk to about 70°C for about 30 seconds and then suddenly chilling it and storing.

6. Which of the following food items gives blue black colour with iodine?

Correct Answer: (1) Starch

7. Typhoid is caused by-

Correct Answer: (1) Bacteria

8. Condensation is the process of-

(1) Evaporation of petrol
(2) Separation of sand from water by decantation
(3) Conversion of water vapour into its liquid form
(4) Conversion of water, into its vapour
(5) Not attempted

Correct Answer: (3) Conversion of water vapour into its liquid form

9. Large scale storage of grains is done in:

Correct Answer: (1) Silos and granaries..

10. Match the following:

Column-I
Name of the Animal
A. Snake
B. Fish
C. Bird
D. Cow
Column-II
Movement
I. Swim
II. Slither
III. Walk
IV.Fly

Correct Answer: (3) А-IІ, В-І, C-IV, D-III