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2025 · Level 1 Morning

Group D LEVEL 1 Previous Year Question 19/12/2025 Shift 1 Shift Common

100 questions 120 min 100.0 marks
11 Part A
+1.0M -0.33M
Sodium, carbon and oxygen elements are present in Washing Soda. Select the INCORRECT symbol of these elements.
12 Part A
+1.0M -0.33M
What is the purpose of anodising aluminium metals?
13 Part A
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Refer to the two statements given below and select the correct option.

Statement A: Ethanoic acid reacts with sodium hydroxide to form sodium acetate and water.
Statement B: This reaction is neutralisation.
14 Part A
+1.0M -0.33M
What is the correct symbol for the element sodium?
15 Part A
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Pair the term to complete the analogy.

Chlorophyll : Green pigment :: Starch : ____.
16 Part A
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When a rocket is launched upward, the forces on it are ____________.
17 Part A
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The diameter of the reflecting curved surface of a spherical mirror is called _______.
18 Part A
+1.0M -0.33M
A wire with resistance R is cut into seven equal parts. These parts are then connected in parallel. If the equivalent resistance of this new combination is R′, what is the value of the ratio R / R′?
19 Part A
+1.0M -0.33M
Which of the following statements about lysosomes is correct?
20 Part A
+1.0M -0.33M
In a domestic circuit, the live wire is generally of which colour?