State PSC Science & Technology — practice questions
25 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice State PSC Science & Technology in the app →Consider the following pairs:
<table><tr><th>Plant</th><th>Description</th></tr><tr><td>I. Cassava</td><td>WooConsider the following types of vehicles :
I. Full battery electric vehicles
II. Hydrogen fuel cell vehicles
IWith reference to Unmanned Aerial Vehicles (UAVs), consider the following statements:
I. All types of UAVs canIn the context of electric vehicle batteries, consider the following elements:
I. Cobalt
II. Graphite
III. LitConsider the following substances:
I. Ethanol
II. Nitroglycerine
III. Urea
Coal gasification technology can beWhat is the common characteristic of the chemical substances generally known as CL-20, HMX and LLM-105, which Consider the following statements :
I. It is expected that Majorana 1 chip will enable quantum computing.
II. With reference to monoclonal antibodies, often mentioned in news, consider the following statements:
I. They aConsider the following statements:
I. No virus can survive in ocean waters.
II. No virus can infect bacteria.
Consider the following countries:
I. United Arab Emirates
II. France
III. Germany
IV. Singapore
V. Bangladesh
Consider the following statements :
Statement I :
Some rare earth elements are used in the manufacture of flatConsider the following statements :
I. Indian Railways have prepared a National Rail Plan (NRP) to create a 'fConsider the following space missions :
I. Axiom-4
II. SpaDeX
III. Gaganyaan
How many of the space missions giWith reference to India's defence, consider the following pairs :
<table><tr><th>Aircraft type</th><th>DescripGPS-Aided Geo Augmented Navigation (GAGAN) uses a system of ground stations to provide necessary augmentation.Consider the following plants:
1. Groundnut
2. Horse-gram
3. Soybean
How many of the above belong to the pea fThe organisms "Cicada, Froghopper and Pond skater" are :With reference to radioisotope thermoelectric generators (RTGs), consider the following statements:
1. RTGs arConsider the following statements:
Statement-I:
Giant stars live much longer than dwarf stars.
Statement-II:
CWhich one of the following is synthesised in human body that dilates blood vessels and increases blood flow?Consider the following activities:
1. Identification of narcotics on passengers at airports or in aircraft
2. Consider the following aircraft:
1. Rafael
2. MiG-29
3. Tejas MK-1
How many of the above are considered fifth In which of the following are hydrogels used ?
1. Controlled drug delivery in patients
2. Mobile air-condition“Membrane Bioreactors” are often discussed in the context of :Which one of the following words/phrases is most appropriately used to denote "an interoperable network of 3D