TNPSC Group 4 பகுதி – ஆ 2024 General Studies
பகுதி – ஆ (Q141-Q160)
141. Find the value of √5√5√5……
(A) 5³
(B) 5⁰
(C) 5²
(D) 5¹
(E) Answer not known
ANS: D
Read TNPSC Group 4 பகுதி – ஆ (Q121 – Q140) Questions: TNPSC Group 4 Part B General Studies 2024 (Q121 – Q140)
142. How many great circles can a hemisphere have?
(A) 1
(B) 0
(C) uncountable
(D) 2
(E) Answer not known
ANS: A
143. Find the volume of a cylinder whose height is 4 m and whose base area is 500 m.
(A) 2000 m
(B) 2500 m
(C) 2100 m
(D) 2700 m
(E) Answer not known
ANS: A
144. If 3x + 4y : 4x + 6y = 22 : 32 then x : y is
(A) 1 : 2
(B) 1 : 4
(C) 2 : 1
(D) 3 : 1
(E) Answer not known
ANS: A
145. If the two numbers a and b are in the ratio m : n, Then the LCM of a and b is
(A) ma
(B) nb
(C) mb
(D) ab
(E) Answer not known
ANS: C
146. An intelligent man carries 3 sacks with 30 mangoes each. As he crosses each toll, he has to give 1 mango for each sack. He crosses 30 tolls. How many mangoes he will have at the end?
(A) 0
(B) 10
(C) 20
(D) 25
(E) Answer not known
ANS: D
147. Find the length of the longest pole that can be placed in a room 24 m long, 18 m broad and 16 m high.
(A) 14 m
(B) 24 m
(C) 34 m
(D) 44 m
(E) Answer not known
ANS: C
148. Identify the teeth absent in milk dentition in mammals.
(A) Premolars
(B) Molars
(C) Canines
(D) Incisors
(E) Answer not known
ANS: B
149. Which of the following food material is translocated by phloem loading?
(A) Glucose
(B) Starch
(C) Fructose
(D) Sucrose
(E) Answer not known
ANS: D
150. Which of the following statements are false about “conditions for no Doppler effect”?
1. Listener at rest and Source moves towards the Listener
2. S and L move is such a way that distance between them remains constant
3. S and L are moving in mutually perpendicular directions
4. The Source is situated at the centre of the circle along which the Listener is moving
(A) 1 only
(B) 1 and 2 only
(C) 1 and 4 only
(D) 3 and 4 only
(E) Answer not known
ANS: A
151. Identify the correctly matched Fossil :
(A) Alga – Furcula
(B) Bryophyte – Naiadita
(C) Pteridophyte – Lepidocarpon
(D) Gymnosperm – Rhynia
(E) Answer not known
ANS: B
152. Choose the correct pairs :
- Phenolphthalein – Colourless in acidic medium and pink in basic medium
- Methyl orange – Pink in basic medium and yellow in acid medium
- Red litmus paper – Turns blue in basic medium
- Blue litmus paper – Turns red in basic medium
(A) 1 and 2 are correct
(B) 1 and 3 are correct
(C) 2 and 3 are correct
(D) 3 and 4 are correct
(E) Answer not known
ANS: B
153. A fungus causing in plants is reported recently to cause infection in main is
(A) Plasmodiophora brassicae
(B) Chondrostereum purpureum
(C) Taphrina deformans
(D) Puccinia graminis var-tritici
(E) Answer not known
ANS: B
154. Which one of the state has swamp deer as its state animal?
(A) Kerala
(B) Nagaland
(C) Haryana
(D) Maharashtra
(E) Answer not known
ANS: D
155. In which country the 49th G7 summit (2023) was held?
(A) USA
(B) South Africa
(C) Brazil
(D) Japan
(E) Answer not known
ANS: D
156. Choose the Correct statements :
(I) The Government of India enacted Wildlife Protection Act in 1972.
(II) Project Tiger was launched in April 1974.
(III) The Indian Government has established 16 Biosphere Reserves.
(A) (i) only
(B) (i) and (iii) only
(C) (i) and (ii) only
(D) (ii) and (iii) only
(E) Answer not known
ANS: A
157. Indian Railways has introduced a cutting-edge AI based technology called _____ to prevent elephant accidents on railway tracks.
(A) Hatti port
(B) Radio galaxy
(C) Gajraj Suraksha
(D) Geologyph saver
(E) Answer not known
ANS: C
158. Which one of the following is the wrong option for the rock-cut cave temple of Gupta period?
(A) Udayagiri Cave (Odisha)
(B) Ajanta and Ellora Caves (Maharashtra)
(C) Elephants Cave (Maharashtra)
(D) Bagh Cave (Madhya Pradesh)
(E) Answer not known
ANS: C
159. _________ started a mass Raksha Bandhan festival during Partition of Bengal.
(A) M. K. Gandhi
(B) Jawaharlal Nehru
(C) Surendranath Banerjee
(D) Rabindranath Tagore
(E) Answer not known
ANS: D
160. A king who emerged victorious in all his expeditions and engraved the title Second Alexander on his coins
(A) Bahman Shah
(B) Mohammed Gawan
(C) Krishnadevaraya
(D) Samudragupta
(E) Answer not known
ANS: A
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