The question asks to identify the process where a gas directly transforms into a solid. This involves recalling the definitions of various phase transitions.
A) Deposition is the correct term for the phase transition where a gas directly changes into a solid, bypassing the liquid state. This is an exothermic process, meaning it releases energy.
The Indian Space Research Organisation (ISRO) created the world’s third largest hypersonic wind tunnel in:
The question asks to identify the location where ISRO established the world's third-largest hypersonic wind tunnel. This is a factual question related to India's space infrastructure and requires knowledge of ISRO's facilities.
C) Thiruvananthapuram is the correct answer. The Vikram Sarabhai Space Centre (VSSC) in Thiruvananthapuram houses ISRO's hypersonic wind tunnel complex, which is recognized as the world's third-largest.
Choose the mirror image for the following figure:
To find the mirror image of a given figure, we need to visualize how the figure would appear if reflected across a vertical axis. This involves reversing the left and right sides of the figure while maintaining the relative positions of components.
Correct Option: D) The black circle is on the right, and the white circle is on the left, matching the mirrored arrangement.
The question asks to identify the Minister of External Affairs of India as of 2018. This requires knowledge of the Union Cabinet portfolios during that specific year.
A) Sushma Swaraj: Sushma Swaraj served as the Minister of External Affairs in the first Narendra Modi government from May 2014 to May 2019. Therefore, in 2018, she was indeed the Minister of External Affairs.
To solve this problem, we need to determine the net rate at which water is being removed from the tank when all three pipes are operating simultaneously. Once we have the net rate, we can calculate the time required to empty the tank using the formula: Time = Total Volume / Net Rate.
C) 100 — The net rate of water leaving the tank is 1 liter/minute. Since the tank is full (100 liters), it will take 100 minutes to empty it.
The problem asks us to identify the odd one out from a given list of four items. We need to find a common characteristic shared by three of the items and identify the one that does not share that characteristic.
B) (CBI) Central Bureau of Investigation — This is a law enforcement and investigative agency, unlike the other options which are educational institutions.
Choose the correct picture that fits the blank place.
The question involves identifying the pattern in a 3x3 grid and selecting the correct option to complete the sequence.
Correct Option: B) The pattern continues with the complexity seen in previous rows.
Choose the correct figure that will fit in the blank space in the following series
Problem Figures:
Answer Figures:
The problem involves identifying a pattern in a series of figures and selecting the correct figure to complete the series. The figures in the series exhibit a pattern of shapes enclosed within each other.
Correct Option: D) The figure shows a hexagon enclosing a square, which follows the pattern of increasing sides and enclosing shapes.
This question tests fundamental concepts in physics, specifically Newton's Second Law of Motion, which defines force. We need to recall the basic formula for force.
Correct Option: A) mass × acceleration
Consider the given statement and decide which of the given assumptions is/are implicit in the statement.
Statement:
“Beware of our dog,” a signboard outside a house states.
Assumption:
I. A dog is being raised at the house.
II. Dogs are the most loyal animals
Neither I nor II is implicit
Only assumption I is implicit
Only assumption II is implicit
Both I and II are implicit
This question tests the ability to identify implicit assumptions based on a given statement. An assumption is something taken for granted or accepted as true without proof. We need to analyze what must be true for the statement to make sense.
Correct Option: B) Only assumption I is implicit