Railway Recruitment Boards Level-1 Posts CEN-02/2018

the Indian Railway Recruitment Boards Level-1 Posts CEN-02/2018. The test material is provided by knowledgegainers.in, which also offers online mock tests for SSC, Railways, and BANK Exams.

Test Details:

• Subject: Level 1

• Test Dates and Times:

  • 04/12/2018, 9:00 AM - 10:30 AM (Test Center: Star Wave Digital Solutions)

  • 05/11/2018, 4:00 PM - 5:30 PM (Test Center: iON Digital Zone IDZ)

Key Instructions for Candidates:

• Correct options are shown in green color with a tick icon.

• The option selected by the candidate is indicated by the "Chosen option" on the top right of the question.

• Question IDs and Option IDs are to be used for raising objections.

Sample Questions and Correct Answers: The document includes questions on various subjects, including Mathematics, Science, and General Knowledge.

• Simple Interest Ratio (Q.1): The ratio of two sums invested at 15% simple interest for 3 years and 12% simple interest for 5 years, yielding the same interest, is 4:3.

• Involuntary Actions (Q.34): Involuntary actions, including blood pressure, salivation, and vomiting, are controlled by the Medulla.

• Chemical Formula (Q.27): The chemical formula of Plaster of Paris

• Alkaline Earth Metal (Q.21): Potassium is NOT an alkaline earth metal.

• Distance in Age Problem (Q.56): The distance covered is 14.4 km.

• Prime Number (Q.89): 163 is a prime number.

• Geospatial World Excellence Award-2018 (Q.41): Odisha won this award for a successful IT application.

• HCF (Q.15): The HCF of 117 and 195 is 39.