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NEET Mock Test
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Question
1
A physical quantity P is related to four observations a, b, c and d as follows: P=a³b²/c√d.The percentage errors of measurement in a, b, c and d are 1%, 3%, 2%, and 4% respectively. The percentage error in the quantity P is
A. 0.1
B. 0.02
C. 0.13
D. 0.15
Clear my choice
Question
2
Consider the diameter of a spherical object being measured with the help of a Vernier callipers. Suppose its 10 Vernier Scale Divisions (V.S.D.) are equal to its 9 Main Scale Divisions (M.S.D.). The least division in the M.S. is 0.1 cm and the zero of V.S. is at x = 0.1 cm when the jaws of Vernier callipers are closed. If the main scale reading for the diameter is M = 5 cm and the number of coinciding vernier division is 8, the measured diameter after zero error correction, is
A. 5.18 cm
B. 5.08 cm
C. 4.98 cm
D. 5.00 cm
Clear my choice
Question
3
5 moles of liquid X and 10 moles of liquid Y make a solution having a vapour pressure of 70 torr. The vapour pressures of pure X and Y are 63 torr and 78 torr respectively. Which of the following is true regarding the described solution?
A. The solution shows positive deviation.
B. The solution shows negative deviation.
C. The solution is ideal.
D. The solution has volume greater than the sum of individual volumes.
Clear my choice
Question
4
Which of the following aqueous solution will exhibit highest boiling point?
A. 0.01 M urea
B. 0.01 M KNO₃
C. 0.01 M Na₂SO₄
D. 0.015 M C₆H₁₂O₆
Clear my choice
Question
5
Which one of the following statements refers to Reductionist Biology?
A. Physico-chemical approach to study and understand living organisms
B. Physiological approach to study and understand living organisms
C. Chemical approach to study and understand living organisms
D. Behavioural approach to study and understand living organisms
Clear my choice
Question
6
Who is known as the father of Ecology in India?
A. S.R. Kashyap
B. Ramdeo Misra
C. Ram Udar
D. Birbal Sahni
Clear my choice
Question
7
The complex II of mitochondrial electron transport chain is also known as
A. Cytochrome bc1
B. Succinate dehydrogenase
C. Cytochrome c oxidase
D. NADH dehydrogenase
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Question
8
Twins are born to a family that lives next door to you. The twins are a boy and a girl. Which of the following must be true?
A. They are monozygotic twins.
B. They are fraternal twins.
C. They were conceived through in vitro fertilization.
D. They have 75% identical genetic content.
Clear my choice
Question
9
If the rate constant of a reaction is 0.03 s⁻¹, how much time does it take for 7.2 mol L⁻¹ concentration of the reactant to get reduced to 0.9 mol L⁻¹? (Given: log 2 = 0.301)
A. 69.3 s
B. 23.1 s
C. 210 s
D. 21.0 s
Clear my choice
Question
10
Which chromosome in the human genome has the highest number of genes?
A. Chromosome X
B. Chromosome Y
C. Chromosome 1
D. Chromosome 10
Clear my choice
11
Locked
Assertion and Reason based NEET Chemistry question...
○ Option A
○ Option B
○ Option C
○ Option D

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