Goiit - JEE Main - JEE Advanced - BITSAT - MTCET - KCET - SCRA - Entrance Exam Notifications - Study Tips - Sample Question Papers - Experts Advice.

Daily Question Banks for Engineering Entrance and Board Exams

Qod Archive

Questions

Physics

A police car moving at 22 m/s, chases a motorcyclist. The police man sounds hit horn at 176 Hz, while both of them move towards a stationary siren of frequency 165 Hz. Calculate the speed of the motorcycle, if it is given that he does not observes any beats.

(a)

33m/s

(b)

22m/s

(c)

zero

(d)

11m/s

Chemistry

What effect should the following resonance of vinylchloride have on its dipole moment ?

Mathematics

The length of the longest interval in which the function 3 sin x - 4 sin³x is increasing, is

(a)

(b)

(c)

(d)

Answers / Solutions / Hints

You need to be logged on for answers!

Free Sign Up!

Sponsored Ads

Preparing for JEE?

Kickstart your preparation with new improved study material - Books & Online Test Series for JEE 2014/ 2015

@ INR 5,443/-

For Quick Info

Name

Mobile

E-mail

City

Class

35,229,755
Engineering Questions Attempted

6,69,530
Visitors Monthly

79
Engg. Exam Covered

2031
Students Currently Online

Connect with Us

Vriti Communities

Privacy Policy © Vriti 2011