A stone tied to a string and whirled in a circle exhibits ___________.
a.
linear motion with increasing speed
b.
circular motion
Correct Answer
c.
uniform straight-line motion
d.
non-uniform motion
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Q2mcq
Three resistors of 2 Ω, 3 Ω, and 5 Ω are connected in series. The total resistance is:
a.
1 Ω
b.
0.1 Ω
c.
10 Ω
Correct Answer
d.
3.33 Ω
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Q3mcq
Which of the following is an asexual method of reproduction in organisms like amoeba?
a.
Budding
b.
Binary fission
Correct Answer
c.
Fragmentation
d.
Spore formation
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Q4mcq
निम्नलिखित में से किसके कंटकी ( काँटेदार ) बीज , जिनमें हुक जैसी संरचनाएँ होती हैं , जंतुओं के शरीर से चिपककर प्रकीर्णित होते हैं ?
a.
सूरजमुखी (Sunflower)
b.
जेंथियम (Xanthium)
Correct Answer
c.
मदार (Madar)
d.
सहजन (Drumstick)
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Q5mcq
When an object is moved slowly and gradually closer to a convex mirror from infinity towards the pole (P), what can we say about the image?
a.
Remains at the principal focus (F)
b.
Moves from the pole (P) towards the principal focus (F)
c.
Moves away from the mirror
d.
Moves from the principal focus (F) towards the pole (P) Test Date 26/12/2025 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.
Correct Answer
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Q6mcq
Which of the following statements is/are correct? A) When a compound consists of a metal and a non-metal, the name or symbol of the metal is written first. B) When a compound consists of a metal and a non-metal, the name or symbol of the non-metal is written first. C) The valency or charges on the ion must balance.
a.
A, B and C
b.
Only C
c.
Only A and C
Correct Answer
d.
Only A
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Q7mcq
Atomic radius is usually measured in:
a.
decimetres
b.
nanometres
Correct Answer
c.
centimetres
d.
milimetres
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Q8mcq
A solid cube of wood has a density less than water. When it is placed in water, which of the following statements is correct?
a.
The cube will completely sink to the bottom.
b.
The cube will float partially submerged, displacing water equal to its weight.
Correct Answer
c.
The cube will float with its entire volume above the water surface.
d.
The cube will remain suspended in the middle of water.
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Q9mcq
The main iron gate of your building rusts over time due to:
a.
moisture and oxygen
Correct Answer
b.
high temperature
c.
pollution
d.
dirt
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Q10mcq
Select the correct reason as to why glucose and alcohol do NOT conduct electricity?
a.
They are made of metal.
b.
They are acidic in nature.
c.
They do not form ions in solution.
Correct Answer
d.
The evaporate quickly.
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