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Question : Directions: Select the set in which the numbers are related in the same way as the numbers of the following set. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g., 13 - operations on 13 such as adding/subtracting/multiplying, etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is NOT allowed.) (8, 12, 6) (9, 18, 8)
Option 1: (4, 12, 6)
Option 2: (12, 24, 8)
Option 3: (7, 24, 4)
Option 4: (9, 10, 11)
Correct Answer: (12, 24, 8)
Solution : Given: (8, 12, 6); (9, 18, 8)
In the above-given sets, the pattern followed is as follows – (8, 12, 6)→8 × 6 = 48; 48 ÷ 4 = 12 (9, 18, 8)→9 × 8 = 72; 72 ÷ 4 = 18 Now,
Question : Directions: In the following question, select the related number from the given alternatives. 85 : 42 :: 139 : ?
Option 1: 68
Option 2: 69
Option 3: 70
Option 4: 67
Correct Answer: 69
Solution : Given: 85 : 42 :: 139 : ?
Like, 85 : 42→(85 – 1) ÷ 2 = 84 ÷ 2 = 42 Similarly, for 139 : ?→(139 – 1) ÷ 2 = 138 ÷ 2 = 69
So, 139 is related to 69. Hence, the
Question : Kyoto Protocol is associated with
Option 1: Species conservation
Option 2: Climate change
Option 3: Wetland conservation
Option 4: Medicinal plants
Correct Answer: Climate change
Solution : The correct option is Climate change.
The Kyoto Protocol is an international convention that aims to combat climate change and reduce greenhouse gas emissions. It was passed in 1997 and went into effect in 2005. The convention establishes binding objectives for developed nations to
Question : Directions: Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation. 54 * 6 * 72 * 8 * 3 * 15
Option 1: ÷, +, ÷, −, =
Option 2: ÷, −, −, +, =
Option 3: +, ÷, ×, +, =
Option 4: ×, −, −, +, =
Correct Answer: ÷, +, ÷, −, =
Solution : Given: 54 * 6 * 72 * 8 * 3 * 15
Let's check the given options – First option: ÷, +, ÷, −, = ⇒ 54 ÷ 6 + 72 ÷ 8 – 3 = 15 Solving the L.H.S. of
Question : The world's largest combustion research centre has been inaugurated at which Indian institute?
Option 1: IIT Guwahati
Option 2: IIT Bombay
Option 3: IIT Delhi
Option 4: IIT Madras
Correct Answer: IIT Madras
Solution : The correct answer is IIT Madras.
The Indian Institute of Technology Madras (IIT Madras) has opened the world's largest combustion research centre. Dr. V. K. Saraswat, Member of NITI Aayog, inaugurated the National Centre for Combustion Research and Development (NCCRD) on October 13, 2017.
Question : Directions: Three statements are given, followed by three conclusions numbered I, II, and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements. Statements: All backpacks are suitcases. All suitcases are trolleys. Some backpacks are luggage. Conclusions: (I) Some suitcases are luggage. (II) Some backpacks are trolleys. (III) All trolleys are luggage.
Option 1: Both Conclusions I and II follow
Option 2: Only Conclusion I follows
Option 3: Both Conclusions II and III follow
Option 4: Both Conclusions I and III follow
Correct Answer: Both Conclusions I and II follow
Solution : The possible Venn diagram, according to the given statements is as follows –
Let's analyse the conclusions – Conclusion (I): Some suitcases are luggage – From the Venn diagram, it is evident that the two circles representing suitcases and luggage
Question : Directions: Select the correct mirror image of the given figure when the mirror is placed at line MN as shown.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : As per the mirror image properties, closer things appear close to the mirror in the reflection. Here, according to the information provided, the mirror is placed on the right side of the figure (on line MN). So, the left side of the reflected image will appear
Question : Directions: From the given words, select the word that cannot be formed using the letters of the given word. LATCHING
Option 1: THING
Option 2: CHAIN
Option 3: CHEAT
Option 4: CLING
Correct Answer: CHEAT
Solution : Given: LATCHING
Let's compare the given options – First option: THING; All the letters of THING are present in the word LATCHING. Second option: CHAIN; All the letters of CHAIN are present in the word LATCHING. Third option: CHEAT; E is not present in the
Question : Sriperumbudur is the birthplace of?
Option 1: Sri Madhvacharya
Option 2: Sri Basavanna
Option 3: Sri Shankaracharya
Option 4: Sri Ramanujacharya
Correct Answer: Sri Ramanujacharya
Solution : The correct answer is Sri Ramanujacharya.
Sri Ramanujacharya also known as Ramanuja was born in the small town of Sriperumbudur (near Chennai) in Tamil Nadu He was a great mathematician. He made some exceptional discoveries in mathematics. He died at the early age of
Question : The vector of disease sleeping sickness is
Option 1: sand-fly
Option 2: house-fly
Option 3: fruit-fly
Option 4: tse-tse fly
Correct Answer: tse-tse fly
Solution : The correct option is - tse-tse fly.
Trypanosomiasis, also referred to as sleeping sickness, is a parasitic disease that affects both humans and animals. It is brought on by the Trypanosoma brucei protozoa and is spread by the tsetse fly. The trypanosome parasites are
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