Which of the following is a traditional water harvesting method in Rajasthan, India?
a.
Check dam
b.
Borewell
c.
Johad
Correct Answer
d.
Hand pump
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Q3mcq
The process by which the eye lens changes its focal length to focus on near or distant objects is called __________.
a.
Accommodation
Correct Answer
b.
Adjustment
c.
Adaptation
d.
Reflection
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Q4mcq
Metals are generally good conductors of heat. Which of the following is an exception to this?
a.
Iron
b.
Copper
c.
Aluminium
d.
Mercury
Correct Answer
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Q5mcq
If a particle covers a distance of 12 m in every 3 s, what is the slope of its distance-time graph?
a.
0.25 m/s
b.
4.0 m/s
Correct Answer
c.
3.0 m/s
d.
12.0 m/s Test Date 06/02/2026 Test Time 12:45 PM - 2:15 PM Subject RRB Level 01 Stage I * Note Correct Answer will carry 1 mark per Question. Incorrect Answer will carry 1/3 Negative mark per Question. 1. Options shown in green color with a tick icon are correct. 2. Chosen option on the right of the question indicates the option selected by the candidate.
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Q13mcq
When the frequency of vibration of a sound source increases, the resulting sound will have _________.
a.
Greater loudness
b.
Lower pitch
c.
Smaller amplitude
d.
Higher pitch
Correct Answer
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Q14mcq
When the distance–time graph of an object is a curved line, it indicates that _________.
a.
The speed of the object is changing with time
Correct Answer
b.
The object remains stationary
c.
The object is moving with a constant speed
d.
There is no acceleration in the motion
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Q15mcq
Which of the following statement(s) is/are true about the buoyant force experienced by an object when it is immersed in a fluid? (i) All objects experience a force of buoyancy when they are immersed in a fluid. (ii) The magnitude of this buoyant force depends on the density of the fluid.
a.
Only (ii)
b.
Both (i) and (ii)
Correct Answer
c.
Only (i)
d.
Neither (i) nor (ii)
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Q16mcq
Which of the following is a heterogeneous mixture?
a.
Sugar solution
b.
Air
c.
Sand and water
Correct Answer
d.
Salt solution
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Q17mcq
Which rule helps in identifying the direction of the force acting on a current-carrying conductor placed in a magnetic field?
a.
Right-hand thumb rule
b.
Fleming’s left-hand rule
Correct Answer
c.
Maxwell’s corkscrew rule
d.
Ohm’s law
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Arrange the following steps in correct sequence during the process of fragmentation- based reproduction: 1. Growth of lost body parts through mitosis 2. Breakdown of body/filament into fragments 3. A Mature organism lives independently 4. Each fragment develops into a complete organism
a.
4 – 2 – 1 – 3
b.
2 – 4 – 1 – 3
c.
1 – 2 – 4 – 3
d.
2 – 1 – 4 – 3
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