Pre final Question paper 2023 Class 10th Physical and Biological science ps ns |class 10th Physical science and gernarl science ap pre final
Pre final Question paper 2023 Class 10th
Physical and Biological science ps ns
Time: 2 hrs 45 min
Instructions:
1. First 15 minutes are meant for reading the question paper, and remaining
2: 30 minutes are for writing the exam
2. Answer all questions in the booklet given
SECTION -I
2
Note: Answer all the questions. Each question carries marks.
1.
Kwashiorker is due to deficiency of
a) protein b) calorie c) vitamins d) minerals
11 and 12. Complete the paragraph.
18.
3. The question paper contains four sections.
4. Only section four has internal choice
SECTION-11
19.
 |
| Pre final exam paper 2023 Class Biological science |
QUESTION PAPER 2 GENERAL SCIENCES - PAPER
from the stomach. The
normal direction and the food is expelled.
24
25.
Expand ATP.
I am the smallest cell in the body. I have a long tail. I move towards the ovum and
fertilize it. Who am 17
Pleura: langs
Identify the correct sequence
Grass Rabbit lion-> fox
Non renewable resource
Biodiesel
Note: Answer all the questions. Each question carries 1 marks
13.
Define synapse
26.
phytoplankton-> small fish large fish-> eagle.
Dialysis machine is used to filter the blood of a p son when both kidneys are functional
Rewrite the sentence by making necessary corrections.
Pick the wrong match
Renewable resource
class 10th physical science and gernarl science pre final exam paper 2023
Receptor-sensory nerve interneuron →→
Complete the flow chart of reflex arc
petrol
jatropa seeds
Rakesh had seen a snake and is afraid of it. He then took a stick and thrashed it. What is
the hormone that helps him in this situation?
What do this lago stands for?
is the body's method of ridding itself of unwanted or harmful substances
movements of the stomach and oesophagus reverse their
label A and B
Pre final exam paper 2023 Class 10th ps ns
Canines
Incisors
Write the dental formula for the above data.
Write the phenotypic and genotypic ratios of monohybrid cross.
Write a few questions on disaster management to ask NDRF personnel.
Draw a rough sketch of bread mould you observed under microscope.
Molars
Maxmarks: 50
12X-6MARKS
20. Gaseous exchange takes place in alveol. Appreciate the role of alveoli in gaseous
exchange.
10th ps and ns pre final exam paper 2023
SECTION-1
Caben die
Nitrogen
effector organ
Raju's blood pressure reads 140/90. What are the values of systolic pressure and
diastolic pressure?
Note: Answer all the questions. Each question carries 2 marks
21. What do you call the substances produced in the plant body which are not required for
growth of the plant? Give two examples.
22. What is global warming? What are the causes of global warming?
23. Raju wanted to know about reproduction in amoeba. List out the questions he should
ask his teacher about reproduction in amorta.
21
6.04
79
BX 1-8 MARKS
AP pre final exam paper 2023 intermediate
Ovary secretes oestrogen. What happens if oestrogen is not secreted?
Varsha prepared a stethoscope using matchstick Write the procedure she might have
followed to prepare that stethoscope
study the table:
Gernarl science ap pre final exam paper 2023 PDF
Answer the following
a) Which gas is utilized between inhalation and exhalation?
b) What is the percentage of carbondioxide that is released in excess to inhaled air?
Anand was asked to prepare slogans to participate in a rally to create awareness on
conservation of soil. Help him and write the slogans
10th physical science Pre final Question paper 2023 PDF
28. Development and conservation can coexist in harmony. Can you support the statement?
Write your reasons.
SECTION-IV
Note: Answer all the questions. Each question carries 4 marks
29. Compare the structure and functions of arteries and veins
SX 4-20 MARKS
What are ecological pyramids? Explain pyramid of numbers using an example
What are the adh
ution of fo
