Aptitude Test Series


Q.  A boats man can row in still water at speed of 7 km/hr. It takes 6 hours more to travel the same distance in upstream than in downstream if the speed of the river is 3 km/hr. what is the distance between the two destinations?

a. 20 km
b. 40 km
c. 30 km
d. 10 km


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  A and B go cycling in the same direction with speeds of 6 km/hr and 12 km/hr. A car from behind passes them in 9 and 10 seconds respectively. What is the speed of the car?
Category: Placement Tests,   Published by: teswesm
MCQs:  A squirrel can climb 5 metres of a pole in one minute but slips 2 metres in the next minute. How much time will the squirrel take to climb 26 metres?
Category: Placement Tests,   Published by: teswesm
MCQs:  Find the resultant profit if A sells a cupboard at a profit of 6% to B and B sells the same to C at a profit of 9%.
Category: Placement Tests,   Published by: teswesm
MCQs:  JDBC is a Java API that is used to connect and execute query to the database
Category: Placement Tests,   Published by: teswesm
MCQs:  Which result set generally does not show changes to the underlying database that are made while it is open. The membership, order, and column values of rows are typically fixed when the result set is created?
Category: Placement Tests,   Published by: teswesm
MCQs:  Servlet technology is used to create web application
Category: Placement Tests,   Published by: teswesm
MCQs:  How many layers are available in Hibernate architecture?
Category: Placement Tests,   Published by: teswesm
MCQs:  In which technology Struts 2 provides various types of tags such as UI tags, Data tags, control tags etc. to ease the development of struts 2 application?
Category: Placement Tests,   Published by: teswesm
MCQs:  EJB technology is built on the top of Socket Programming
Category: Placement Tests,   Published by: teswesm
MCQs:  RMI allows an object to invoke methods on an object running in another JVM
Category: Placement Tests,   Published by: teswesm
MCQs:  JSP’s provide better facilities for separation of page code and template data by mean of Java beans, EJBs and custom tag libraries
Category: Placement Tests,   Published by: teswesm
MCQs:  Which is a perfect example of runtime polymorphism?
Category: Placement Tests,   Published by: teswesm
MCQs:  Which specification that provides runtime environment in which java byte code can be executed?
Category: Placement Tests,   Published by: teswesm
MCQs:  Which is commonly used method of ByteArrayOutputStream class?
Category: Placement Tests,   Published by: teswesm
MCQs:  Thread class constructor allocates a new thread object
Category: Placement Tests,   Published by: teswesm
MCQs:  Which of the package is used to enable interaction with garbage collector?
Category: Placement Tests,   Published by: teswesm
MCQs:  The clone() method is defined in?
Category: Placement Tests,   Published by: teswesm
MCQs:  Where are these five keywords try, catch, finally, throw, and throws used in?
Category: Placement Tests,   Published by: teswesm
MCQs:  The life cycle of the thread is controlled by ?
Category: Placement Tests,   Published by: teswesm
MCQs:  In which the access modifier means that the field can be accessed by all classes in your application?
Category: Placement Tests,   Published by: teswesm