SCRA is a class of entrance exam to directly in the Indian Railways on better posts, organised by UPSC. SCRA means Special Class Railway Apprentice.
This year SCRA releases only 42 posts for the 2018-19 session for SCRA 2018.

Below is the eligibility criteria you can check

1- The candidate

Total marks for JEE Main is 360.

• Each question will carry 4 marks

• 1 mark will deducted for every wrong attempt

• If no response is indicated, no marks will be deducted.

You can check the complete exam pattern by the given below link

JEE Main exam Pattern

You can check

• BITSAT 2018 will be conducted through Online Mode (Computer Based Exam).
• The exam duration will be 3 hours.
• The question paper will comprise of 150 objective-type questions (Multiple Choice Questions).
• Each correct answer fetches three marks, while one mark will be deducted for each incorrect answer.
• The candidates may

Till now, there is no change in the pattern that it will be subjective only change which is made that it will be online from 2018.

In order to prepare make sure you solve as many as online mock test paper for your practice. So, you get familiar with the

Below are the exams which have no negative marking

-BVPEEE (BHARTIYA VIDYAPEETH ENGINEERING ENTRANCE EXAM

-COMEDK UGET (CONSORTIUM OF MEDICAL, ENGINEERING AND DENTAL COLLEGES OF KARNATAKA)

-VITEEE (VIT ENGINEERING ENTRANCE EXAM)

To check all the exams in detail you acn also refer below link

Engineering Entrance Exam

The SSC CGL Tier 2 Exam consists of the following:

1. Quantitative Ability.

2. English Language & Comprehension.

3. Statistics
   

4. Commerce
   

5. Economics
   

6. Mathematics
   

Quantitative Ability: Number Systems, Computation of Whole Numbers, Decimals & Fractions,The relation between Numbers, Fundamental Arithmetical Operations,Percentage,Ratio and Proportion, Average, Interest, Profit & Loss, Discount, Data Interpretation.

English Language

Yes the application process has been taking place online. This year should be the same. Hope this helps. Also if there is any change you would be notified by your friends, teachers, news etc. 

Yes, there is negative marking in AIIMS exam. +1 for correct answer and -1/3 (one third) for incorrect answer. There are total 200 MCQs.

To have an idea about the exam you can refer below link

AIIMS MBBS Exam Pattern

Good Luck!!