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Question : Directions: Two statements are given, followed by two conclusions numbered I and II. 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 farmers are doctors. All doctors are magicians. Conclusions: I. All farmers are magicians. II. No farmer is a magician.
Option 1: Only conclusion II follows
Option 2: Both conclusions follow
Option 3: Only conclusion I follows
Option 4: Either conclusion I or II follows
Correct Answer: Only conclusion I follows
Solution : The possible Venn diagram according to the given statements is as follows –
Let's analyse the conclusions – Conclusion (I): All farmers are magicians – From the Venn diagram, the circle of the farmer is completely overlapped by the circle of magicians.
Question : Two pipes, A and B, can fill a tank in 36 minutes and 45 minutes, respectively. Another pipe, C, can empty the tank in 30 minutes. Initially, pipes A and B are opened. After 7 minutes, pipe C is also opened. The tank is then filled up in:
Option 1: 39 minutes
Option 2: 46 minutes
Option 3: 40 minutes
Option 4: 45 minutes
Correct Answer: 46 minutes
Solution : Time taken by A to fill the tank = 36 minutes Part of tank filled by A in a minute = $\frac{1}{36}$ Time taken by B to fill the tank = 45 minutes Part of tank filled by B in a minute = $\frac{1}{45}$
Question : Directions: Three of the following four letter–clusters are alike in a certain way and one is different. Pick the odd one out.
Option 1: TNH
Option 2: LFZ
Option 3: PJF
Option 4: DXR
Correct Answer: PJF
Solution : Let's check each option – First option: TNH; T – 6 = N, N – 6 = H Second option: LFZ; L – 6 = F, F – 6 = Z Third option: PJF; P – 6 = J, J – 4 = F Fourth
Question : The first complete census taken in India is in the year ____________.
Option 1: 1881
Option 2: 1872
Option 3: 1900
Option 4: 1860
Correct Answer: 1872
Solution : The correct option is 1872.
The first modern census in India was conducted in 1872 under British colonial rule. The person responsible for conducting the census as the Census Commissioner was Henry Benedict Medlicott. Since then, decennial censuses have been conducted to gather comprehensive
Question : The following bar graph indicates the sales of various items in a shop for one day. Study the bar graph carefully and answer the question that follows. Find the ratio between the sale of wheat and rice and also the ratio between the sale of sugar and onions, respectively.
Option 1: 1 : 2 and 1 : 1
Option 2: 1 : 1 and 2 : 1
Option 3: 2 : 1 and 1 : 2
Option 4: 1 : 1 and 1 : 1
Correct Answer: 1 : 2 and 1 : 1
Solution : Total sale of wheat = 10 Total sale of rice = 20 The ratio between the sale of wheat and rice = 10 : 20 = 1 : 2 Total sale of sugar = 5 Total sale of onions
Question : Parts of the following sentence have been given as options. Select the option that contains a grammatical error. The article that she wrote / for the last week's Sunday Supplement / fairly criticises / the abuse of mobile phones.
Option 1: The article that she wrote
Option 2: for the last week’s Sunday Supplement
Option 3: the abuse of mobile phones.
Option 4: fairly criticises
Correct Answer: fairly criticises
Solution : The fourth option is the correct answer.
The sentence is in the past tense, denoted by the verb "wrote" in the first part of the sentence. The word criticises should be in the past form as well, which is criticised.
Therefore, the correct
Question : Which one of the following organizations and its headquarters are wrongly matched?
Option 1: INTERPOL - Lyons
Option 2: Universal Postal Union - Berne
Option 3: Food and Agriculture Organisation - Rome
Option 4: International Civil Aviation Organization - London
Correct Answer: International Civil Aviation Organization - London
Solution : The incorrect option is International Civil Aviation Organization - London.
Question : Select the most appropriate ANTONYM of the underlined word in the given sentence.
On the day of independence, a jubilant crowd from all over the country cheered and wept.
Option 1: Triumphant
Option 2: Cryptic
Option 3: Elated
Option 4: Gloomy
Correct Answer: Gloomy
Solution : The fourth option is the correct choice.
The adjective jubilant means feeling or expressing great happiness and triumph. Gloomy means dark, depressing, or characterised by a lack of light or cheerfulness.
The meanings of the other options are as follows:
Triumphant: experiencing or displaying
Question : Parts of a sentence are given below in jumbled order. Select the option that arranges the parts in the correct order to form a meaningful sentence. A) to his neighbours B) first name is Adam C) that no one even D) he is so rude E) knows that his
Option 1: DACEB
Option 2: BDACE
Option 3: ACBDE
Option 4: CEBAD
Correct Answer: DACEB
Solution : The correct choice is the first option: DACEB.
It begins by introducing the main characteristic of the person. Subsequently, it provides additional information about how this rudeness is directed to his neighbours. The sentence then highlights the impact of this behaviour indicating a
Question : Which of the following is incorrect ?
Option 1: AIDS is retroviral disease
Option 2: AIDS is transmitted by homo and hetero-sexual contact
Option 3: AIDS was first recognised in USA in 1981
Option 4: AIDS causes ano-genital warts
Correct Answer: AIDS causes ano-genital warts
Solution : The correct option is AIDS causes ano-genital warts .
Ano-genital warts are not directly caused by AIDS (Acquired Immunodeficiency Syndrome). Ano-genital warts, also known as genital warts, are caused by certain strains of the human papillomavirus (HPV), which is a different virus
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