Go Back   2018-2019 StudyChaCha > >

Old May 5th, 2014, 04:15 PM
Sashwat's Avatar
Super Moderator
Join Date: Jun 2011
Posts: 35,856
Default Re: JEE Main Solved Model Question Paper

As per your request here I am sharing the Solved Question Paper of JEE Main Exam

All the students of a class performed poorly in Mathematics. The teacher decided to give grace marks of 10 to each of the students. Which of the following statistical measures will not change even after the grace marks were given ?
(1) mean (2) median (3) mode (4) variance
Ans. (4)

An unknown alcohol is treated with the “Lucas reagent” to determine whether the alcohol is primary, secondary or tertiary. Which alcohol reacts fastest and by what mechanism :
(1) secondary alcohol by SN1 (2) tertiary alcohol by SN1
(3) secondary alcohol by SN2 (4) tertiary alcohol by SN2
Ans (2)

The gas leaked from a storage tank of the Union Carbide plant in Bhopal gas tragedy was :
(1) Methylisocyanate (2) Methylamine
(3) Ammonia (4) Phosgene
Ans (1)

Rest of the Questions are attached in below file which is free of cost
Attached Files
File Type: pdf JEE Main Solved Question Paper.pdf (1.06 MB, 76 views)
Answered By StudyChaCha Member
Reply With Quote Quick reply to this message
Sponsored Links


Reply to this Question / Ask Another Question
Your Username: Click here to log in


Forum Jump

All times are GMT +6.5. The time now is 04:58 AM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2019, vBulletin Solutions Inc.
Search Engine Optimisation provided by DragonByte SEO v2.0.42 (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.