Q. What is the summary of the article on the benefits of a plant-based diet? (2023)
-
A.
Plant-based diets are expensive and hard to maintain.
-
B.
Plant-based diets can lead to better health and environmental sustainability.
-
C.
Plant-based diets are only beneficial for weight loss.
-
D.
Plant-based diets are not suitable for athletes.
Solution
The article outlines various health benefits and environmental advantages of adopting a plant-based diet, summarizing its positive impact.
Correct Answer:
B
— Plant-based diets can lead to better health and environmental sustainability.
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Q. What is the supreme law of the land in India? (2020)
-
A.
The Constitution of India
-
B.
The Indian Penal Code
-
C.
The Directive Principles of State Policy
-
D.
The Fundamental Rights
Solution
The Constitution of India is the supreme law of the land, providing the framework for political principles, procedures, and powers.
Correct Answer:
A
— The Constitution of India
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Q. What is the surface area of a cube with a side length of 5 cm? (2021)
-
A.
50 cm²
-
B.
75 cm²
-
C.
100 cm²
-
D.
125 cm²
Solution
Surface area = 6 * (side)² = 6 * (5)² = 6 * 25 = 150 cm².
Correct Answer:
C
— 100 cm²
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Q. What is the surface area of a cylinder with radius 3 cm and height 5 cm?
-
A.
54π cm²
-
B.
30π cm²
-
C.
36π cm²
-
D.
18π cm²
Solution
Surface Area = 2πr(h + r) = 2π × 3 cm × (5 cm + 3 cm) = 54π cm².
Correct Answer:
A
— 54π cm²
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Q. What is the surface area of a rectangular prism with dimensions 2 cm, 3 cm, and 4 cm?
-
A.
22 cm²
-
B.
24 cm²
-
C.
26 cm²
-
D.
28 cm²
Solution
Surface Area = 2(lw + lh + wh) = 2(2*3 + 2*4 + 3*4) = 2(6 + 8 + 12) = 52 cm²
Correct Answer:
B
— 24 cm²
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Q. What is the symbol for Gold?
Solution
The symbol for Gold is Au.
Correct Answer:
A
— Au
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Q. What is the synonym of 'abundant'?
-
A.
scarce
-
B.
plentiful
-
C.
meager
-
D.
insufficient
Solution
'Abundant' means plentiful or existing in large quantities. Therefore, the synonym is 'plentiful'.
Correct Answer:
B
— plentiful
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Q. What is the synonym of 'Benevolent'?
-
A.
Malevolent
-
B.
Kind
-
C.
Cruel
-
D.
Selfish
Solution
'Kind' is synonymous with 'Benevolent', which means well-meaning and kindly.
Correct Answer:
B
— Kind
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Q. What is the synonym of 'brave'? (2020)
-
A.
Cowardly
-
B.
Fearful
-
C.
Courageous
-
D.
Timid
Solution
'Courageous' is a synonym of 'brave', both describing someone who shows courage.
Correct Answer:
C
— Courageous
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Q. What is the synonym of 'calm'?
-
A.
Agitated
-
B.
Tranquil
-
C.
Nervous
-
D.
Excited
Solution
'Tranquil' is a synonym of 'calm'.
Correct Answer:
B
— Tranquil
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Q. What is the synonym of 'candid'?
-
A.
deceitful
-
B.
honest
-
C.
reserved
-
D.
secretive
Solution
'Candid' means truthful and straightforward; frank.
Correct Answer:
B
— honest
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Q. What is the synonym of 'difficult'? (2023)
-
A.
Simple
-
B.
Challenging
-
C.
Easy
-
D.
Clear
Solution
'Challenging' is a synonym of 'difficult', as both imply something that requires effort to overcome.
Correct Answer:
B
— Challenging
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Q. What is the synonym of 'elated'?
-
A.
depressed
-
B.
joyful
-
C.
angry
-
D.
anxious
Solution
'Elated' means in high spirits; extremely happy and excited.
Correct Answer:
B
— joyful
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Q. What is the synonym of 'fast'?
-
A.
Quick
-
B.
Slow
-
C.
Leisurely
-
D.
Lethargic
Solution
'Quick' is a synonym of 'fast'.
Correct Answer:
A
— Quick
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Q. What is the synonym of 'Fragile'?
-
A.
Sturdy
-
B.
Weak
-
C.
Robust
-
D.
Durable
Solution
'Weak' is synonymous with 'Fragile', indicating something that is easily broken.
Correct Answer:
B
— Weak
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Q. What is the synonym of 'frugal'?
-
A.
extravagant
-
B.
thrifty
-
C.
wasteful
-
D.
lavish
Solution
'Frugal' means being economical or avoiding waste, making 'thrifty' the synonym.
Correct Answer:
B
— thrifty
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Q. What is the synonym of 'gregarious'?
-
A.
shy
-
B.
sociable
-
C.
reserved
-
D.
antisocial
Solution
'Gregarious' means fond of company; sociable.
Correct Answer:
B
— sociable
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Q. What is the synonym of 'happy'? (2021)
-
A.
Sad
-
B.
Joyful
-
C.
Angry
-
D.
Bored
Solution
The word 'joyful' is a synonym of 'happy'.
Correct Answer:
B
— Joyful
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Q. What is the synonym of 'HASTY'?
-
A.
SLOW
-
B.
RAPID
-
C.
DELIBERATE
-
D.
CAUTIOUS
Solution
'RAPID' is a synonym for 'HASTY'.
Correct Answer:
B
— RAPID
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Q. What is the synonym of 'meticulous'?
-
A.
careless
-
B.
thorough
-
C.
negligent
-
D.
sloppy
Solution
'Meticulous' means showing great attention to detail; very careful and precise.
Correct Answer:
B
— thorough
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Q. What is the synonym of 'Obscure'?
-
A.
Clear
-
B.
Famous
-
C.
Unknown
-
D.
Evident
Solution
'Unknown' is synonymous with 'Obscure', meaning not well known or unclear.
Correct Answer:
C
— Unknown
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Q. What is the synonym of 'old'? (2023)
-
A.
Ancient
-
B.
New
-
C.
Young
-
D.
Fresh
Solution
'Ancient' is a synonym of 'old', both referring to something that has existed for a long time.
Correct Answer:
A
— Ancient
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Q. What is the synonym of 'perplexing'?
-
A.
Confusing
-
B.
Clear
-
C.
Obvious
-
D.
Simple
Solution
'Perplexing' means confusing, so the synonym is 'confusing'.
Correct Answer:
A
— Confusing
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Q. What is the synonym of 'quick'? (2022)
-
A.
Slow
-
B.
Fast
-
C.
Lazy
-
D.
Dull
Solution
'Fast' is a synonym of 'quick', both meaning moving or capable of moving at high speed.
Correct Answer:
B
— Fast
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Q. What is the synonym of 'Vast'?
-
A.
Limited
-
B.
Expansive
-
C.
Narrow
-
D.
Small
Solution
'Expansive' means covering a wide area, which is synonymous with 'Vast'.
Correct Answer:
B
— Expansive
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Q. What is the synonym of 'vigilant'?
-
A.
careless
-
B.
alert
-
C.
indifferent
-
D.
unaware
Solution
'Vigilant' means keeping careful watch for possible danger or difficulties; hence, the synonym is 'alert'.
Correct Answer:
B
— alert
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Q. What is the temperature in Celsius if the temperature in Kelvin is 273 K?
-
A.
0°C
-
B.
100°C
-
C.
-273°C
-
D.
273°C
Solution
To convert Kelvin to Celsius, use the formula: °C = K - 273. Therefore, 273 K - 273 = 0°C.
Correct Answer:
A
— 0°C
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Q. What is the temperature of a gas in Kelvin if its temperature in Celsius is 25°C? (2019)
-
A.
273 K
-
B.
298 K
-
C.
310 K
-
D.
325 K
Solution
Temperature in Kelvin (K) = Temperature in Celsius (°C) + 273.15 = 25 + 273.15 = 298.15 K.
Correct Answer:
B
— 298 K
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Q. What is the term containing x^2 in the expansion of (3x + 4)^4?
-
A.
144
-
B.
216
-
C.
432
-
D.
576
Solution
The term containing x^2 is given by C(4,2) * (3x)^2 * 4^2 = 6 * 9 * 16 = 864.
Correct Answer:
B
— 216
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Q. What is the term containing x^2 in the expansion of (3x - 4)^6?
-
A.
-1440
-
B.
720
-
C.
-720
-
D.
1440
Solution
The term containing x^2 is given by C(6,2) * (3x)^2 * (-4)^(6-2) = 15 * 9 * 256 = -1440.
Correct Answer:
A
— -1440
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