List of top Questions asked in MET- 2014

Gold is extracted by hydrometallurgical process, based on its property
Due to lanthanide contraction
Which of the following processes does not yield a primary amine?
How many enols (including stereo isomers) exist for 3-hexanone?
Which of the following compounds will not react with Mg metal in the presence of ether to give a Grignard reagent?
For \( K_\alpha \) line, \( \lambda \propto \frac{1}{(Z - 1)^2} \). Given ratio, find atomic number.
A circular disc of radius \(R/3\) is cut from a disc of radius \(R\). Find MOI of remaining part about \(O\).
Block pressed against wall by force \(F\). Find incorrect statement.
Three infinite charged sheets are placed parallel. Find electric field at point \(P\).
A cylindrical conducting rod is kept along z-axis with magnetic field parallel to z-axis. Find induced current.
Temperature constant, pressure changes. Find bulk modulus.
Area ratio hole:beaker = 0.1, height = 3 m, hole at 52.5 cm from bottom. Find \(v^2\).
2 L water heated from \(27^\circ C\) to \(77^\circ C\), power = 160 J/s. Find time.
Which process does not occur through convection?
Open organ pipe becomes closed. Find harmonic relation.
Ideal gas insulated, heated by current through resistance \(100\Omega\), current \(1A\) for 5 min. Find change in internal energy.
Simple pendulum lifted upward with acceleration \(a=1m/s^2\). Find ratio \(T_1^2/T_2^2\).
Binary stars \(m_A, m_B\) move in circular orbits. Compare their time periods.
A solid sphere (radius \(R\)) recast into disc. MOI about edge remains same. Find disc radius.
Circular divisions = 50, pitch = 0.5 mm. Find diameter.
In measuring \(g = \frac{4\pi^2 l}{T^2}\), errors in \(l\) and \(T\) are given. Which gives most accurate result?
Cylinder with varying radius. Choose correct statement.
Given a sample of radium-226 having half-life of 4 days. Find probability that a nucleus disintegrates after 2 half-lives.
A massless rod is suspended by two identical strings. A mass is hung at distance \(x\) from left. Fundamental frequency in AB equals 2nd harmonic in CD. Find \(BO\).
Object at 20 cm from plano-convex lens (f = 15 cm), plane surface silvered. Find image position.