# Questions

## 1. The spectrum of an oil flame is an example for ...........

KCET 2010 Dual Nature Of Radiation And Matter

## 2. Ferromagnetic materials used in a transformer must have

KCET 2009 Electromagnetic Induction

## 3. SI unit of permittivity is ...........

KCET 2004 Electrostatic Potential And Capacitance

## 4. The charge deposited on 4 $\mu$F capacitor in the circuit is

KCET 2009 Electrostatic Potential And Capacitance

KCET 2005

KCET 2006

## 7. In the circuit shown, the currents $i_1$ and $i_2$ are ___________

KCET 2011 Current Electricity

## 8. The potential to which a conductor is raised, depends on ........

KCET 2005 Electrostatic Potential And Capacitance

KCET 2004

## 10. Pick out the statement which is NOT correct

KCET 2010 Semiconductor Electronics: Materials Devices And Simple Circuits

## 1. The synthesis of alkyl fluorides is best accomplished by

JEE Main 2015 Haloalkanes and Haloarenes

## 2. The synthesis of alkyl fluorides is best accomplished by

JEE Main 2015 Haloalkanes and Haloarenes

KCET 2004

KCET 2004

KCET 2004

## 6. The temperature of the system decreases in an_________

KCET 2005 Thermodynamics

## 7. The compound insoluble in acetic acid is

IIT JEE 1986 Organic Chemistry – Some Basic Principles and Techniques

## 8. The elements with atomic numbers 9, 17, 35, 53, 85 are all:

KCET 2004 Classification of Elements and Periodicity in Properties

## 9. 1 -chlorobutane on reaction with alcoholic potash gives

IIT JEE 1991 Haloalkanes and Haloarenes

## 10. Which of the following is an organometallic compound?

IIT JEE 1997 Haloalkanes and Haloarenes

## 1. The negation of the statement "72 is divisible by 2 and 3" is

KCET 2018 Mathematical Reasoning

JEE Main 2018

## 3. The locus represented by $xy + yz = 0$ is

KCET 2018 Three Dimensional Geometry

## 4. The angle between the lines $2x = 3y = - z$ and $6x = - y = - 4z$ is

KCET 2018 Three Dimensional Geometry

## 5. The number of principal solutions of $\tan 2 \theta = 1$ is

Maharashtra CET 2017

KCET 2018

KCET 2018

## 8. If $|x + 5| \ge 10$ then

KCET 2018 Linear Inequalities

KCET 2018

JEE Main 2018

## 1. Viscum is

AFMC 2004 Organisms and Populations

## 2. EcoRI cleaves the DNA strands to produce

KCET 2013 Biotechnology : Principles and Processes

## 5. The enzyme used for recombinant DNA technology is

Odisha JEE 2013 Biotechnology : Principles and Processes

## 6. YAC is

AMU 2013 Biotechnology : Principles and Processes

## 7. Which is used to select genes from genomic library

J & K CET 2012 Biotechnology : Principles and Processes