CDPO • 2025 • Technical Paper-II
The main objective of ICPS is:
A)
Promote industrial growth
B)
Ensure safety, protection, and rehabilitation of children in need of care and protection
C)
Provide children literacy programs
D)
Develop urban infrastructure
Option B is correct: Ensure safety, protection, and rehabilitation of children in need of care and protection.
CDPO • 2025 • Technical Paper-II
The first stage of Prenatal Development of a child is:
A)
The Germinal Period
B)
The Embryonic Period
C)
The Fetal Period
D)
The Neonatal Period
Option A is correct: The Germinal Period.
CDPO • 2025 • Technical Paper-II
Which programme under the Five-Year Plans aimed at improving adolescent girls’ nutrition?
A)
ICDS
B)
Kishori Shakti Yojana
C)
Mid-Day Meal Scheme
D)
POSHAN Abhiyaan
Option B is correct: Kishori Shakti Yojana.
CDPO • 2025 • Technical Paper-II
Which of the following is an example of social development?
A)
Learning to crawl
B)
Learning to cooperate with classmates
C)
Learning to solve puzzles
D)
Learning to draw
Option B is correct: Learning to cooperate with classmates.
CDPO • 2025 • Technical Paper-II
Oral stage according to Sigmund Freud’s Psychosexual Theory is:
A)
Birth to 4 Years
B)
Birth to 3 Years
C)
Birth to 2 Years
D)
Birth to 1 Year
Option D is correct: Birth to 1 Year.
CDPO • 2025 • Technical Paper-II
Prenatal care refers to care given:
A)
Before and during pregnancy
B)
After childbirth
C)
After 6 months of delivery
D)
During breastfeeding
Option A is correct: Before and during pregnancy.
CDPO • 2025 • Technical Paper-II
NRHM was merged into a broader programme called:
A)
Janani Suraksha Yojana
B)
POSHAN Abhiyaan
C)
National Health Mission (NHM)
D)
ICDS
Option C is correct: National Health Mission (NHM).
CDPO • 2025 • Technical Paper-II
ECCE stands for:
A)
Early Childhood Care and Education
B)
Extension of Children Care and Education
C)
Excessive Childhood Care and Education
D)
Early Childhood Care and Entertainment
Option A is correct: Early Childhood Care and Education.
CDPO • 2025 • Technical Paper-III
Find the odd one out.
A)
Crater
B)
Epicentre
C)
Seismology
D)
Focus
Option C is correct: Seismology.
CDPO • 2025 • Technical Paper-III
The statistical study of elections and voting is called
A)
Psephology
B)
Sociology
C)
Epidemiology
D)
Ethnography
Option A is correct: Psephology.
CDPO • 2025 • Technical Paper-III
Eggs are bought at 5 for Rs 10 and sold at 6 for Rs 15. The gain percent is
A)
35%
B)
70%
C)
25%
D)
50%
Option C is correct: 25%.
CDPO • 2025 • Technical Paper-III
In a code, CAT = DBU, then DOG = ?
A)
EPH
B)
EOF
C)
EOH
D)
EPG
Option A is correct: EPH.
CDPO • 2025 • Technical Paper-III
Select the pair of words/numbers that has the same analogous relationship as the original pair: River : Ocean
A)
Child : School
B)
Book : Library
C)
Lane : Road
D)
Cloth : Body
Option C is correct: Lane : Road.
CDPO • 2025 • Technical Paper-III
Four standard dice are thrown on the ground. The total of numbers on the top faces of these four dice is 15 as the top faces showed 4, 3, 2 and 6 respectively. What is the total of the faces touching the ground?
A)
14
B)
11
C)
13
D)
None
Option C is correct: 13.
CDPO • 2025 • Technical Paper-III
Going 40 m to the south of my house, I turned left and go another 10 m. Then turning to the North, I go 20 m and then starts walking to my house. In which direction am I walking now?
A)
North-east
B)
North-west
C)
South-east
D)
South-west
Option B is correct: North-west.
CDPO • 2025 • Technical Paper-III
Find the third proportional between 9 and 27.
A)
81
B)
54
C)
36
D)
27
Option C is correct: 36.
CDPO • 2025 • Technical Paper-III
Communication is a social science as it focusses on:
A)
human behaviour
B)
mass media
C)
personality
D)
analysis of minds
Option A is correct: human behaviour.
CDPO • 2025 • Technical Paper-III
When using farm and home visits as extension teaching methods the most important point to be maintained is:
A)
familiarity
B)
regularity
C)
formality
D)
rigidity
Option B is correct: regularity.
CDPO • 2025 • Technical Paper-III
While planning for use of any teaching aids we have to first focus on our
A)
technique
B)
media
C)
objectives
D)
resources
Option C is correct: objectives.
CDPO • 2025 • Technical Paper-III
Indigenous communication channels are a precious source of________ wisdom.
A)
intellectual
B)
scientific
C)
popular
D)
traditional
Option D is correct: traditional.
CDPO • 2025 • Technical Paper-III
How many such pairs of letters are there in the word ‘KINDNESS’ each of which have as many letters between them in word as in the English alphabet?
A)
One
B)
Two
C)
Three
D)
None
Option A is correct: One.
CDPO • 2025 • Technical Paper-III
Every set of Flash Cards should have:
A)
a project
B)
a title
C)
a story
D)
a simple word
Option B is correct: a title.
CDPO • 2025 • Technical Paper-III
What is 45 minutes expressed as a decimal of an hour?
A)
0.5
B)
0.75
C)
0.45
D)
0.85
Option B is correct: 0.75.
CDPO • 2025 • Technical Paper-III
The sum of first five prime numbers is
A)
18
B)
26
C)
28
D)
39
Option B is correct: 26.
CDPO • 2025 • Technical Paper-III
How many seconds will a 500m long train travelling from Sairang to Guwahati take to cross a man walking with a speed of 3km/hr in the direction of the moving train if the speed of train is 63km/hr?
A)
15 sec
B)
30 sec
C)
45 sec
D)
10 sec
Step-by-step solution:
1. **Identify the given values:**
- Length of the train (Distance to be covered) = 500 m
- Speed of the train ($V_t$) = 63 km/hr
- Speed of the man ($V_m$) = 3 km/hr
- Direction: Both are moving in the same direction.
2. **Calculate Relative Speed:**
When two objects move in the same direction, the relative speed is the difference between their speeds.
Relative Speed = $V_t - V_m = 63 ext{ km/hr} - 3 ext{ km/hr} = 60 ext{ km/hr}$.
3. **Convert Relative Speed to meters per second (m/s):**
To convert km/hr to m/s, multiply by $5/18$.
Relative Speed = $60 imes (5/18) = 300/18 = 50/3 ext{ m/s}$ (approximately 16.67 m/s).
4. **Calculate Time taken to cross:**
The formula for time is $\text{Time} = \text{Distance} / \text{Speed}$.
$\text{Time} = 500 / (50/3)$
$\text{Time} = 500 imes (3/50)$
$\text{Time} = 10 imes 3 = 30 ext{ seconds}$.
Therefore, the train will take 30 seconds to cross the man. Option (b) is correct.
