1
IIT-JEE 2004
Subjective
+2
-0
A screw gauge having 100 equal divisions and a pitch of length 1 mm is used to measure the diameter of a wire of length 5.6 cm. The main scale reading is 1mm and 47^{th} circular division coincides
with the main scale. Find the curved surface area of wire in cm^{2} to appropriate significant figures. ( use $$\pi = {{22} \over 7}$$ )
2
IIT-JEE 2003
Subjective
+2
-0
If n^{th} divisions of the main scale coincide with (n+1)^{th} divisions
of vernier scale. Given one main scale division is equal to 'a' units. Find the
least count of the vernier.
3
IIT-JEE 1990
Subjective
+3
-0
Column - I gives the three physical quantities. Select the appropriate units for the choices given in Column - II. Some of the physical quantities may have more than one choice correct:
Column I | Column II |
---|---|
Capacitance | (i) ohm-second |
Inductance | (ii) coulomb^{2} - joule^{-1} |
Magnetic Induction | (iii) coulomb (volt)^{-1} |
(iv) newton (amp-meter)^{-1} | |
(v) volt-second (ampere)^{-1} | |
4
IIT-JEE 1983
Subjective
+6
-0
Match the physical quantities given in column I with dimension expressed in terms of mass (M), length (L), time (T), and charge (Q) given in column II and write the correct answer against the matched quantity in a tabular form in your answer book.
Column I | Column II |
---|---|
Angular Momentum | ML^{2}T^{-2} |
Latent heat | ML^{2}Q^{-2} |
Torque | ML^{2}T^{-1} |
Capacitance | ML^{3}T^{-1}Q^{-2} |
Inductance | M^{-1}L^{-2}T^{2}Q^{2} |
Resistivity | L^{2}T^{-2} |
Questions Asked from Units & Measurements (Subjective)
Number in Brackets after Paper Indicates No. of Questions
JEE Advanced Subjects
Physics
Mechanics
Units & Measurements
Motion
Laws of Motion
Work Power & Energy
Impulse & Momentum
Rotational Motion
Properties of Matter
Heat and Thermodynamics
Simple Harmonic Motion
Waves
Gravitation
Electricity
Optics
Modern Physics
Chemistry
Physical Chemistry
Some Basic Concepts of Chemistry
Structure of Atom
Redox Reactions
Gaseous State
Equilibrium
Solutions
States of Matter
Thermodynamics
Chemical Kinetics and Nuclear Chemistry
Electrochemistry
Solid State & Surface Chemistry
Inorganic Chemistry
Periodic Table & Periodicity
Chemical Bonding & Molecular Structure
Isolation of Elements
Hydrogen
s-Block Elements
p-Block Elements
d and f Block Elements
Coordination Compounds
Salt Analysis
Organic Chemistry
Mathematics
Algebra
Quadratic Equation and Inequalities
Sequences and Series
Mathematical Induction and Binomial Theorem
Matrices and Determinants
Permutations and Combinations
Probability
Vector Algebra and 3D Geometry
Complex Numbers
Trigonometry
Coordinate Geometry
Calculus