60. If A and B are events such that P(A) = 0.30 P(B) = 0.20 P(A ∪ B) = 0.45 Find the value of P(A ∩ B̅). How to Calculate […]
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CSIR NET Life Science Previous Year Questions and Solution on EXTENSION OF MENDELIAN PRINCIPLES (62)
IIT JAM Biotechnology Previous Year Question paper Topic Mathematics
Find the Value of a for Infinite Solutions of Simultaneous Equations
59. For a = ____, the following simultaneous equations have an infinite number of solutions: 10x + 13y = 6 ax + 32.5y = 15 Find the Value of a […]
IIT JAM Biotechnology Previous Year Question paper Topic Mathematics
Determinant of a 3×3 Matrix Using Cofactor Expansion
58. Find the determinant of the following matrix: | 1 3 0 | | 2 6 4 | | −1 −1 2 | Determinant […]
IIT JAM Biotechnology Previous Year Question paper Topic Mathematics
Find the Value of n if logₙ(4⁻¹⁶) = −32
57. The value of log𝑛 4−16 is −32. The value of 𝑛 is . Find the Value of n if logₙ(4⁻¹⁶) = −32 Correct Answer ✅ Correct Answer: 2 […]
IIT JAM Biotechnology Previous Year Question paper Topic Mathematics
Solve x3−1=0x^3 – 1 = 0x3−1=0
56. Consider the equation x3 − 1 = 0. If one of the solutions to this equation is 1, the other solution(s) is/are ______. How to Solve x3 − 1 […]
IIT JAM Biotechnology Previous Year Question paper Topic chemistry
Volume Required to Prepare 350 mL of 1X Buffer
96. The volume (in mL) required to prepare 350 mL of 1X buffer solution from a fifty times (50X) concentrated buffer stock solution is ________. Volume Required to Prepare 350 […]
IIT JAM Biotechnology Previous Year Question paper Topic chemistry
Calculation of Gibbs Free Energy (ΔG) from ΔH and ΔS
95. In the cadmium–methylamine reaction, the values of ΔH and ΔS at 25°C are −13.7 kcal mol⁻¹ and −16.0 cal K⁻¹ mol⁻¹, respectively. Cd2+ + 4CH3NH2 → Cd(CH3NH2)4 2+ The […]
IIT JAM Biotechnology Previous Year Question paper Topic chemistry
Major Product of Acetone with Ethylmagnesium Iodide
94. In the following reaction, X is an intermediate and Y is one of the end products. Which one of the following compounds is the end product Y? Major […]
IIT JAM Biotechnology Previous Year Question paper Topic chemistry
Simplest Optically Active Alkane
93. Which one of the following compounds is the simplest alkane that is optically active? Simplest Optically Active Alkane Correct Answer ✅ Correct Option: (B) Understanding Optical Activity in Alkanes […]
IIT JAM Biotechnology Previous Year Question paper Topic chemistry
Decreasing Order of pKa Values of Carboxylic Acids
92. Which one of the following represents the decreasing order of their respective pKa values? (i) HCOOH (ii) CH₃COOH (iii) ClCH₂COOH (iv) CF₃COOH Which one of the following represents the […]
