IIIT Hyderabad UGEE 2025 Sample Paper Section 2 REAP

FOR IIIT HYDERABAD UGEE EXAM PREPARATION

IIIT Hyderabad UGEE
2025
Sample Paper · Section
2 REAP
EXAM YEAR TYPE SUBJECT

IIIT Hyderabad UGEE 2025 Sample Paper Section 2 REAP

Notes · Sample Papers · Previous Year Papers · Mock Tests

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se g laA is made of steel while chair
B is made of wood. In the night and in the morning, thea
1. Two chairs (A and B) are in an empty room overnight. Chair
temperature of the room is 290 K. In
the morning, a person chooses between Chair A and Chair B as the seat by feeling
(touching) the chair and choosing one which feels warmer.

Person chooses __ (BLANK-1) __ as it feels warmer because __ (BLANK-2)___ has
__(BLANK-3)___ ___ (BLANK-4)____ than ___(BLANK-5)___ .

(A) BLANK-1: Chair A, Chair B, neither chair
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(B) BLANK-2: metal, wood, air, human body
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(C) BLANK-3: higher, lower, different, same
(D) BLANK-4: heat capacity, heat conductivity, electrical resistance
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(E) BLANK-5: metal, wood, air, human body
l as
l a s agrope
a g x-axis, with gravity acting along z-axis). Now the right end is continually oscillated
2. Consider
is along
a rope fixed at both ends under tension so that it is horizontal (i.e. assume the

at high frequency n (say n=100 Hz) horizontally and in a direction along the rope; amplitude
of oscillation is negligible. The oscillation travells along the rope and is reflected at the left
end.

Let the total length of rope be l, total mass be m and the acceleration due to gravity be g.

After initial phase (say a mintue or so), the rope has __(BLANK-1)__ wave, which is
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__(BLANK-2)__ in nature. It results from superposition of left travelling and right
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travelling __(BLANK-3)__ waves. This resulting wave has a frequency __ (BLANK-4)_

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that of oscillation frequency nu. Simple dimensional analysis indicates that the frequency of
s
lastationary, regular
can be of the form: ___(BLANK-5)__ .

a g
(A) BLANK-1: travelling, oscillating,
(B) BLANK-2: transverse, longitudinal, regular, irregular
(C) BLANK-3: transverse, longitudinal, regular, irregular
(D) BLANK-4: equal to, half, double, independent from
(E) BLANK-5: sqrt (g / l ), sqrt ( m g ), sqrt ( m g l ), sqrt ( l / g )

3. When I was a child, there used to be a fair in my town during the Diwali and Id festivities.
Among the many things I saw was a strange puppet show. There were three puppets, one of
a man, another of a woman and the third one of a rakshasa (demon). Whenever the rakshasa
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m was brought close to the woman, she would turn her face away. But when the man was
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brought close to her, she would turn back and face the man.

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la the
las a g
I and my friends looked at this show and argued for hours what caused woman to turn

g
her face. Choose one or more of the options below about my childhood experience above:
a (A) The strange behaviour of the woman puppet was:
1. definitely because someone was moving it with sticks or strings.
2. definitely because there were magnets fixed in the heads of all three puppets.
3. could be because of magnets in the heads of all three puppets or someone moving them
with sticks or strings.
4. just a random thing. Since we were children then, we thought it was happening in a
particular way.

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(B) If there were magnets fixed in the heads the puppets inside the head such that one end
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a For more Question Papers, Sample Papers, Notes & Syllabus visit Page 1 of 5

of the magnet was at the mouth (M) and the other at the back of the head (B), then the
arrangement of the north (N) and south (S) poles of the magnets must be like:
1. man: M-N, B-S; woman: M-N, B-S; demon: M-N, B-S
2. man: M-N, B-S; woman: M-S, B-N; demon: M-S, B-N
3. man: M-S, B-N; woman: M-S, B-N; demon: M-S, B-N
4. man: M-S, B-N; woman: M-N, B-S; demon: M-S, B-N

(C) One of my friends stayed back one day at the show and kept looking at the puppets for a
long time. He asked the manager of the show to move the puppets in certain ways. The
manager as a kind person and with my friend insisting, he agreed to do what my friend
asked for. But he did not the friend if there were magnets in the puppets. But the next day,
the friend told us that he was sure that there were magnets inside the puppets’ faces. What
did he ask the manager to do and what could he have seen? He must see the effect after
asking for moving the puppets
1. backwards towards each other.
2. at different speeds.
3. up and down.
4. On the same plane, but in different directions.

4. Your teacher uses a weighing balance to take equal amounts of two substances, tartaric acid
and washing soda, say 1g. Each is dissolved separately into 100 cc of water.

(A) In 1 drop of the acid solution and 1 drop of the basic solution, we have
1. equal amount of acid and base respectively
2. equally acidic and basic substance respectively
3. acidity in one and basicity in the other are not equal
4. equal magnitude of the quantity |pH-7|

(B) Take a few cc of the acidic solution in a test-tube and mix a few drops of coloured
phenolphthaline solution ((prepared in basic medium)) into it. Which of the following may
be happening
1. The colour of the solution instantly changes pink
2. remains colourless as the colour of the added drops disappears
3. the colour diffuses through the solution and finally disappears
4. the colour diffuses through the solution and finally the entire solution acquires a faint
pink colour.

5. How many solutions are there to the equation x1 + x2 + x3 + x4 = 17, where x1, x2, x3, x4 are
nonnegative integers?
(A) 1140 .
(B) 1160 .
(C) 1040 .
(D) 1200 .

6. The function f(x) is defined as follows:
f(x) = 2+x if x ³ 0
f(x) = 2-x if x £ 0
Then function f(x) at x=0 is:
1. continious and differentiable
2. continiuos but not differentiable
3. differentiable but not continious
4. neither continious nor differentiable

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m .co s em
se g la
7. Consider a group of 20 people. If everyone shakes handsawith everyone else, how many
hand-shakes take place?
1. 19C2 .
2. 20C2 .
3. 20C19 .
4. 202 .

8. A pair of fair-dice is rolled. What is the probability that the second die lands on a higher
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value than the first?
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1. 1 / 36 .
2. 5 / 36 .
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3. 1 / 6 .
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4. 5 / 12 .
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5. .
9. This question is based on below graph:

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a

Which number below represents the area of the shaded curve to the closest value.

1. 1
2. 1.5
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4. 3
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Papago Problem : Tohono O’odham, formerly known as Papago,
g l ais spoken in south
g la Arizona in the U.S. and in northern Sonora in Mexico. a
a Match each Tohono O’odham sentence with its English translation.
1. Ha-cecposid ‘o g wakial g wipsilo. A. I am speaking
2. Pi ‘ac ñeñok ‘a:cim. B. The man is speaking.
3. Ceposid ‘o g wakial g wisilo. C. I am working.
4. Pi ‘o cickpan g cecoj. D. The cowboys aren’t branding the calf.
5. Pi ‘o ceposid g wapkial g wisilo. E. We are not speaking.
6. Cipkan ‘añ ‘a:ñi. F. The men are working.
7. Ñeok ‘o g ceoj. G. The cowboy is branding the calf.

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8. Ñeok ‘añ ‘a:ñi. H. The cowboy is branding the calves.

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I. The men are not working.
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a For more Question Papers, Sample Papers, Notes & Syllabus visit Page 3 of 5

J. The cowboy is not branding the calf.
11. Given below is an encrypted sentence.
SJ HVJ HMM GPVC BHI. LPBJ VJBHEC LP. – LHBZJM GJFAJXX
Decode it based on the clues given below.
Clue-1: H stands for A
Clue-2: stands for E
Clue-3: C stands for N
Clue-4: L stands for S
Clue-5: I stands for D

(A) The word GPVC is decoded as ___________
1. fern
2. born
3. moan
4. burn

(B) The word HVJ is decoded as ___________
1. pie
2. lie
3. die
4. are

(C) The word LPBJ is decoded as _____________
1. some
2. sore
3. sole
4. site

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a and along east coast of Africa. The
12. Swahili, a Bantu language, is spoken in the southern of Africa
following are certain dates in Swahili given along with their English translations in a random order.
Match the Swahili dates to the correct English translations:

Swahili Dates: English translations in random order:

1. tarehe tatu Disemba jumamosi A. Monday, October 5th

2. tarehe tano Oktoba jumapili B. Tuesday, April 2nd

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3. tarehe pili Aprili jumanne
m C. Wednesday, October 5th

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D. Tuesday, April 4th
e
4. tarehe tano Oktoba
s l
a
5. tarehe nnel Aprili jumanne
g
E. Sunday, October 5th
ag
a
6. tarehe tano Oktoba jumatano F. Saturday, December 3rd

G. Sunday, December 3rd
H. Saturday, July 1st

Now, translate the following into Swahili using the given words:

m
c. o Disemba
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tatu tarehe pili jumatano jumapili tarehe Aprili

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(A) Wednesday, April 3rd: ___ ___ ___ g la
a ___

(B) Sunday, December 2nd: ___ ___ ___ ___

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a For more Question Papers, Sample Papers, Notes & Syllabus visit Page 5 of 5