During indigestion, the stomach produces too much acid, that may be neutralised by which of the following?
a.
Magnesium carbonate (Milk of magnesia)
b.
Magnesium hydroxide (Milk of magnesia)
Correct Answer
c.
Magnesium sulphate (Milk of magnesia)
d.
Magnesium oxide (Milk of magnesia)
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Q3mcq
An object is said to be in uniform motion if:
a.
it covers equal distances in equal time intervals
Correct Answer
b.
it covers unequal distances in unequal time intervals
c.
it covers unequal distances in equal time intervals
d.
it covers equal distances in unequal time intervals
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Q4mcq
Which of the following statements about the magnetic field due to a circular loop is true?
a.
The field depends on current and radius.
Correct Answer
b.
The field lines are parallel to the plane of the loop.
c.
The field is uniform everywhere around the loop.
d.
The field lines at the centre are circular.
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Q5mcq
In the following reaction, Fe + CuSO ₄ → FeSO ₄ + Cu, iron:
a.
is oxidised
Correct Answer
b.
is reduced
c.
acts a catalyst
d.
is unchanged Test Date 03/12/2025 Test Time 4:30 PM - 6:00 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
Which of the following is true about the magnetic field inside a solenoid?
a.
It is zero.
b.
It is non-uniform.
c.
It forms random patterns.
d.
It is uniform and in the form of parallel straight lines.
Correct Answer
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Q14mcq
Which meristematic tissue has the highest levels of Auxin?
a.
Intercalary Meristematic tissue
b.
Lateral Meristematic tissue
c.
Xylem
d.
Apical Meristematic tissue
Correct Answer
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Q15mcq
Which of the following compounds is classified as a saturated hydrocarbon?
a.
Ethene
b.
Benzene
c.
Ethyne
d.
Ethane
Correct Answer
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Q16mcq
In Spirogyra, each fragment develops into a complete individual. What can be the possible reason for this?
a.
Each cell is capable of independent growth.
Correct Answer
b.
Fragmentation happens only under laboratory conditions.
c.
Each fragment has roots.
d.
Each fragment has complex organs.
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Q17mcq
Which of the following conditions will NOT increase the rate of evaporation?
a.
Increased Temperature
b.
Decreased Humidity
c.
Increased Surface Area
d.
Decreased Wind Speed
Correct Answer
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A cylindrical pipe, open at both ends, has an external diameter of 20 cm and an internal diameter of 16 cm. If the length of the pipe is 35 cm, find the volume of the metal used in making the pipe. (Use π = 22/7)
a.
3520 cm³
b.
3360 cm³
c.
3080 cm³
d.
3960 cm³
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