MGPSC: Paper-I (vii). General Science

Which of the following is / are degenerative nerve diseases ? i. Amyotrophic lateral sclerosis ii. Parkinson's disease iii. Alzheimer's disease Choose the correct answer using the codes given below :

With reference to COVID-19, which of the following strains of viruses are the most contagious and life threatening ?

Arrange the following Elements as per the Density from highest to lowest. i. Hydrogen ii. Oxygen iii. Carbon iv. Nitrogen Choose the correct option-

The common glass used in making windows bottles and jars is known as

Consider the statements regarding RTIS (Real Time Train Information System) as seen recently in the news ? i. It is a joint collaboration between Indian Railways and Information Technology Development Agency ii. It comprising of GPS Aided Geo-Augmented Navigation System (GAGAN) iii. Using this technology train control will be able to track the speed of RTIS-enabled train more closely without any manual intervention. Which of the following statements is / are correct?

Which of the following are associated with Web 3.0 ? i. Smart Applications ii. Live-streams iii. Semantic Web iv. Block chain services

Consider the following communication technologies : i. Closed-circuit Television ii. Radio Frequency Identification iii. Wireless Local Area Network Which of the above are considered of the Short-Range devices / technologies ?

In the context of vaccines manufactured to prevent COVID-19 pandemic, consider the following statements : i. The Serum Institute of India produced COVID-19 vaccine named Covishield using mRNA platform. ii. Sputnik V vaccine is manufactured using vector based platform. iii. COVAXIN is an inactivated pathogen based vaccine. Which of the statements given above are correct?

The browning of proteins when expose to heat is as a result of ____

Consider the following statements about Enzymes. i. Enzymes are proteins made from amino acids stringed together in a very specific and unique order. ii. Enzymes are sensitive to acidity and alkalinity but not to temperature. iii. Trypsin is a type of enzyme produce in the stomach Which of the following statement is / are correct?

Beri Beri is a disease which is caused as a result of which deficiency ?

Which instrument is used to measure the depth of water ?

Which Acid is predominantly present in Tomatoes ?