Tag: GATE Biotechnology Previous Year Papers with Solutions

Q.16 The overall stoichiometry for an aerobic cell growth is: 3C6H12O6 + 2.5NH3 + O2 → 1.5CaHbOcNd + 3CO2 + 5H2O What is the elemental composition formula of the biomass? […]

Q.15 The binding free energy of a ligand to its receptor protein is −11.5 kJ mol−1 at 300 K. What is the value of the equilibrium binding constant? Use R […]

Q.14 Match the media component (Column I) with its role (Column II). Column I                                  […]

Q.13 For a double-pipe heat exchanger, the inside and outside heat transfer coefficients are 1200 W m-2 K-1, respectively. The thickness and thermal conductivity of the thin-walled inner pipe are […]

Q.12 If the eigenvalues of a 2×2 matrix P are 4 and 2, then the eigenvalues of the matrix  P^-1  are (A) 0, 0 (B) 0.0625, 0.25 (C) 0.25, 0.5 […]

Q.11 What is the order of the differential equation given below? d^2y/dx^2 – 6x = 3x^4 – 2x^3 + 2 (A) 1 (B) 2 (C) 3 (D) 4 The order […]

Q.10Consider a cube made by folding a single sheet of paper of appropriate shape.The interior faces of the cube are all blank. However, the exterior faces that arenot visible in […]

Q.9 In the square grid shown on the left, a person standing at P2 position is requiredto move to P5 position.The only movement allowed for a step involves, “two moves […]

Q.8 The above frequency chart shows the frequency distribution of marks obtainedby a set of students in an exam.From the data presented above, which one of the following is CORRECT?(A) […]

Q.7 P invested ₹ 5000 per month for 6 months of a year and Q invested ₹ 𝑥 permonth for 8 months of the year in a partnership business. The […]