UPPCS · Science & Technology · 290 questions
Match List - I with List - II and select the correct answer using the code given below the lists : List - I (Mission) A. Chandrayaan - 3 B. Aditya L1 C. INSAT - 3DS D. RLV-LEX-01 List - II (Date of Launch) 1. 02 September 2023 2. 17 February 2024 3. 14 July 2023 4. 02 April 2023 Code : A B C D
Arrange the following electromagnetic radiations in decreasing order of their frequencies. 1. Gamma rays 2. Ultraviolet rays 3. Radio waves 4. X-rays Select the correct answer from the code given below : Code :
Given below are two statements, one is labelled as Assertion (A) and the other as Reason (R). Assertion (A) : Evaporation of sweat from human skin dissipates body heat. Reason (R) : High humidity on a hot day increases discomfort. Select the correct answer from the code given below : Code :
Given below are two statements, one is labelled as Assertion (A) and the other as Reason (R). Assertion (A) : Voices of men and women are different. Reason (R) : Length and thickness of vocal cord is different in men and women. Select the correct answer from the code given below : Code :
With reference to RudraM-II Missile, which of the following statements is/are correct ? 1. It is an air-to-air missile. 2. It was tested in Rajasthan in May 2024. Select the correct answer using the codes given below :
A bus covers the first half of a certain distance with speed v1 and the second half with a speed v2. The average speed during the whole journey is :
Which one of the following groups have only input devices ?
The content of computer memory which is non-volatile, even when the power goes off is :
Which of the following is a correct relationship between Fahrenheit (°F) and Celsius (°C) degrees ?
The “NISAR satellite” is jointly developed by which of the following organizations?
In which of the following types of heat engines carburetor is used ?
Which of the following pairs is NOT correctly matched ? Quantity — S. I. Unit
Which of the following types of glass can cut off ultraviolet rays ?
Which one of the following reflects back more sunlight as compared to other three ?
Diffusion of light in the atmosphere takes place due to
'Ringelmann scale' is used to measure density of
With reference to the electric potential, which of the following statements is/are correct ? 1. It is a scalar quantity. 2. It is a vector quantity. Select the correct answer using the codes given below. Codes :
Which of the following is used in fire alarm ?
Match List – I with List – II and select the correct answer from the codes given below the lists : List – I (Metal) A. Sodium B. Mercury C. Silver D. Lead List – II (Property) 1. Good conductor of electricity 2. Liquid at room temperature 3. Poor conductor of heat 4. Can be easily cut with knife Codes :
What happens when some charge is placed on a soap bubble ?
