Question Bank
RVUNL Technician (Group 1) Prelims Examination - English
Duration: 90 · Questions: 100 · Max Marks: 100 · Language: 1
General Awareness
1
Yojna a weekly journal
2
Kurukshetra a journal on rural development is published by
3
In ruby laser, the stimulated emission is due to transition from
4
A direct current I flows along the length of an infinitely long straight thin walled pipe, then the magnetic field is
5
10-6 M NaOH is diluted 100 times. The pH of the diluted base is
6
In the electrolysis of acidulated water, it is desired to obtain 1.12 cc of hydrogen per second under STP condition. The current to be passed is
7
The respiratory quotient during cellular respiration would depend on
8
The elements of the set {x : x is an integer, x2 : 4} can be represent as .....Z..... . Here, Z refers to
9
10
If Y = {x : x is a positive factor of the number 2p – 1(2p – 1), where 2p – 1 is a prime number}, then Y can be represent in roster form as
11
The set {x : x is a positive integer less than 6 and 3x – 1 is an even number} in roster form is
12
If A 
B and A
B, then
B and A B, then13
What fraction of India's total area is covered by Rajasthan?
14
Which of the following statements is NOT TRUE?
15
Which district has highest population in Rajasthan?
16
What fraction of Rajasthan's total area is covered by Thar Desert?
17
The temple city of Osean in Rajasthan was established by which of the following Rajputs?
18
The Jhamarkotra mines of Rajasthan are best known for which among the following minerals?
19
What is the population of Scheduled Caste in Rajasthan?
20
According to census 2011, what is the literacy rate in Rajasthan?
21
How many people are working in Rajasthan (in percentage)?
22
The word 'Rajputana' for Rajasthan was first used by:
23
How many districts are there in Rajasthan in 2021?
24
Rajasthan shares the longest border with which state?
25
Which district of the Rajasthan does not touch the international border?
26
Which of the following districts of Rajasthan has shortest international boundary?
27
With how many states Rajasthan shares its border?
28
What is the Official Language of Rajasthan?
29
On which day Rajasthan Diwas is observed every year?
30
Which of the following is the state animal of Rajasthan?
31
Which desert is located in Rajasthan?
32
What is the state tree of Rajasthan?
33
Which of the national parks is not situated in Rajasthan?
34
Which of the following is the largest freshwater lake in Rajasthan?
35
Which city is known as the Salt city of Rajasthan?
36
The Taj Mahal of Rajasthan Jaswant-Thada is situated in which district?
37
Who is known as the 'Iron man of Rajasthan'?
38
Godawan is the local name of which bird?
39
Rajasthan will observe Godawan Diwas annually on which date?
40
Which minister announced the annual observance of Godawan Diwas?
41
Godawan Diwas was first celebrated in which district?
42
Godawan is the state bird of which state?
43
When was the Constituent Assembly of India formed?
44
Who is known as the "Father of the Indian Renaissance" ?
45
Approximately how many Great Indian Bustards are present in the wild in Jaisalmer?
46
Which of the following is a primary goal of modern agricultural practices?
47
What is the term for the application of scientific principles and new technologies to agriculture?
48
Which of the following is NOT a characteristic of modern agriculture?
49
What is the main advantage of using genetically modified (GM) crops in modern agriculture?
50
Which of the following is a key aspect of precision agriculture?
Technical Knowledge
1
Ohm’s Law states the relationship between which three electrical quantities?
2
According to Ohm’s Law, if resistance is doubled while voltage remains constant, what happens to the current?
3
The unit of resistance is:
4
If a 12V battery is connected across a 6 Ohm resistor, what is the current flowing through the circuit?
5
What happens to current if voltage is increased while resistance remains constant?
6
The formula of Ohm’s Law is:
7
A 24V battery is connected to a circuit with a resistance of 8 Ohm. What is the current?
8
If the resistance in a circuit is reduced by half, the current will:
9
Which of the following factors affect electrical resistance?
10
Kirchhoff’s Current Law (KCL) states that:
11
Kirchhoff’s Current Law is based on the principle of:
12
In a circuit, 3A current enters a node, and two branches carry 1A and 0.5A. What is the current in the remaining branch?
13
If two resistors of different values are connected in parallel, the total current is:
14
Kirchhoff’s Current Law is applicable to:
15
Kirchhoff’s Voltage Law (KVL) states that:
16
Kirchhoff’s Voltage Law is based on:
17
In a closed-loop circuit, the sum of voltage sources is equal to:
18
If a circuit has three resistors with voltage drops of 5V, 10V, and 15V, what must be the supply voltage?
19
Kirchhoff’s Voltage Law applies to:
20
If a resistor of 5 Ohm is connected in a circuit with 10V supply, the current will be:
21
The resistance of an ideal conductor is:
22
The unit of conductance is:
23
The sum of all currents meeting at a junction must be:
24
If the resistance in a circuit increases while voltage remains constant, the current will:
25
The resistance of a wire is directly proportional to:
26
The SI unit of voltage is:
27
If the voltage across a 10 Ohm resistor is 50V, the current through it is:
28
If resistance is reduced to half while keeping voltage constant, the current will:
29
Kirchhoff’s Current Law is also called:
30
Kirchhoff’s Current Law applies to:
31
The sum of currents flowing into a junction must be equal to:
32
If 4A and 6A currents enter a junction, and 7A exits, the remaining current flowing out is:
33
Kirchhoff’s Current Law helps analyze:
34
Kirchhoff’s Voltage Law is applied to:
35
Kirchhoff’s Voltage Law is based on the conservation of:
36
The sum of voltage drops in a closed loop equals:
37
If a circuit has a 10V, 5V, and 15V voltage drop, the total supply voltage is:
38
The application of KVL is essential in:
39
The equivalent resistance in a parallel circuit is:
40
In a parallel circuit, the voltage across each branch is:
41
A mixed circuit is a combination of:
42
The main function of a resistor is to:
43
If a 100 Ohm resistor is connected in parallel with a 50 Ohm resistor, the total resistance is:
44
A variable resistor is also called a:
45
The color code for a 100 Ohm resistor with a tolerance of ±5% is:
46
A capacitor is used in a circuit to:
47
The SI unit of capacitance is:
48
The total capacitance of capacitors in parallel is:
49
A dielectric in a capacitor helps in:
50
Capacitors in AC circuits are used for: