The correct answer is option 4) i.e. 'for writing has a number'.

Key Points

• The underlined part in the given sentence is grammatically incorrect.
• Here, 'has' should be used instead of 'have'. 
• In the given sentence we can notice that the subject 'a word processor' is a singular number.
• Therefore the use of 'have' is incorrect.
• Example:
  • Using a mechanical keyboard for typing has more advantages than a membrane keyboard.
• So the correct answer is option 4.

Correct Sentence: Using a word processor for writing has a number of advantages.

The correct answer is "The hostel warden told the inspector that Rahul had arrived on Sunday from the holiday."

Key Points 

• When the reporting speech is in Simple Past Tense then all the speech Changes to Past Perfect tense.
  • Arrived ----- Had arrived
• 'Said to' of the reporting verb changed into 'told.'
• Replace comma (,) and inverted commas (" ") with the conjunction 'that'.
• The third person(Rohit) of the reporting speech remains unchanged.

• ​Thus, the final sentence is: The hostel warden told the inspector that Rahul had arrived on Sunday from the holiday.

Additional Information

• What is Direct & Indirect Speech?

• Direct speech – reporting the message of the speaker in the exact words as spoken by him.

  • Direct speech example: Anjali said, "I am writing now".

• Indirect speech: reporting the message of the speaker in our own words 

  • Indirect speech example: Anjali said that she was writing then.

The correct answer is 'Lasting'.

Key Points

• Momentary is an adjective which means lasting for a very short time; brief.
  • Example - He has a momentary lapse in concentration. 
• The meaning of the given options are as follows - 
  • Sporadic - occurring at irregular intervals or only in a few places; scattered or isolated. - The gunfire was sporadic and seemed a long way off.
  • Futuristic - having or involving very modern technology or design. - The film depicts a futuristic society.
  • Lasting - enduring or able to endure over a long period of time. - They left a lasting impression. 
  • Homogeneous - of the same kind; alike. - We prefer working and socialising with a homogeneous group.
• From the above meanings it is evident that lasting is the correct opposite for the word momentary.
• Hence, option 3 is the correct answer.

The correct answer is "recognition".

Key Points

• The most appropriate option to fill in the blank is "recognition."
• "Recognition" means to acknowledge or acknowledge the existence or validity of something, which is fitting in the context of experts acknowledging the value of someone's work.
• "Recognise" is a variant spelling of "recognition" that is commonly used in British English. So, it is incorrect in this context.
• "Appraisal" refers to the act of evaluating or determining the worth or value of something.So, it is incorrect in this context.
• "Appraise" means to evaluate or determine the worth or value of something.So, it is incorrect in this context.
• So, "recognition" is the most appropriate choice as it correctly conveys the idea of experts acknowledging the value of the person's work in the field of cancer research

Correct sentence: His work in the field of cancer research received a lot of recognition from experts.

The correct answer is "Irrational"

Key Points

• In the above question we have to choose the most appropriate synonym of the word "UNREASONABLE "
• Unreasonable: This word is used to describe something that is not fair, logical, or rational(अनुचित.)
  • . An example of this would be "it would be unreasonable to expect a baby to sit quietly during a three-hour meeting."
• Irrational: This word is used to describe something that is not logical or reasonable. It is often used to describe thoughts or actions that are not based on reason or evidence(तर्कहीन).
  • An example of this would be "it is irrational to believe in conspiracy theories without any evidence."
• Thus, the most appropriate synonym is "Irrational"

Correct answer: Irrational

Additional Information 

• Correct: This word is used to describe something that is accurate, true, or in accordance with facts or rules( सही,).
  • An example of this would be "The correct answer to the math problem is 42."
• Circumspect: This word is used to describe someone who is careful and cautious in making decisions or taking actions(परिधि).
  • An example of this would be "She is a circumspect investor, carefully analyzing every investment opportunity before making a decision."
• Consistent: This word is used to describe something that is reliable, steady or always the same.
  • An example of this would be "He is a consistent performer, always delivering high-quality work(सुसंगत)."

The correct answer is option 2) i.e. setting

Key Points

• The passage highlights working towards any specific goal in life and fulfilling them.
• Let's see the meaning of the words given in the options:
  • Fixing can have several undertones, the most used one being 'mending or repairing'
  • Setting means to predetermine something and work towards it which fits perfectly with the 'goal' mentioned in the beginning of the passage.
  • Desiring refers to wish or want, which has a dreamy aspect to it.
  • Dreaming, as the word suggests is some unrealistic expectations and does not requires any plan of action necessarily.
• The phrase 'goal setting' provides a complete meaning to it giving a certain direction to the context. 
• The construction after adding the word to the first blank is supposed to be: Goal (1) setting.

Hinglish

• यह गद्यांश जीवन में किसी विशिष्ट लक्ष्य की दिशा में काम करने और उन्हें पूरा करने पर प्रकाश डालता है।
• आइए विकल्पों में दिए गए शब्दों के अर्थ देखें:
  • Fixing में कई उपक्रम हो सकते हैं, सबसे अधिक इस्तेमाल किया जाने वाला 'mending or repairing'.
  • Setting का अर्थ है किसी चीज को पूर्वनिर्धारित करना और उस पर काम करना जो परिच्छेद की शुरुआत में उल्लिखित 'goal' के साथ पूरी तरह से फिट बैठता है।
  • Desiring का तात्पर्य इच्छा या चाह से है, जिसका एक स्वप्निल पहलू है।
  • Dreaming , जैसा कि शब्द से पता चलता है, कुछ अवास्तविक अपेक्षाएं हैं और इसके लिए किसी कार्य योजना की आवश्यकता नहीं है।
• वाक्यांश 'goal setting' संदर्भ को एक निश्चित दिशा प्रदान करते हुए इसे एक पूर्ण अर्थ प्रदान करता है।
• पहले रिक्त स्थान में शब्द जोड़ने के बाद निर्माण माना जाता है: Goal (1) setting.

The correct answer is option 2) job

Key Points

• The passage delves into the approach of securing goals in life.
• Let's see the meaning of the words given in the options
  • practice is a habit which refers to doing the same set of work on a daily basis.
  • job means an umbrella term referring to a certain set of actions to be performed by an individual.
  • thing is an abstract concept in regards to the context of the passage, as it does not specifies anything particularly.
  • work is a relative term, a synonym of job but it does not involves a certain time restrictions or being addressed as a professional commitment
• The word 'job' stated here refers to working towards the goal, by setting specific deadlines therefore providing a certain completeness to the phrase. 
• The construction after adding the word to the second blank is supposed to be: Goal setting is not an easy (2) job.

The correct answer is option 2) i.e requires

Key Points

• The passage delves in working towards a goal, with a prior planning.
• Let's see the meaning of the words given in the options:
  • requires refers to the need or the said task, in the passage of working towards the goal.
  • disregards as a word means not paying enough attention or not regarding.
  • exhibits as a term, means to show, which primarily do not fit with the context of the passage.
  • commands means an order which is to be followed, under a strict supervision and do not approves well with a self disciplinary thing as goal setting
• Requires is the best choice as it talks more about the prerequisites of making the said aim or goal a success.
• The construction after adding the word to the third blank is supposed to be​: It (3) requires 

The correct answer is option 4) i.e thinking

Key Points

• The passage reflects the goal setting attitude of an individual.
• Let's see the meaning of the words given in the options:
  • physical which refers specifically to the functions of a human body.
  • bodily, it means the same in regards to the meaning of physical.
  • spiritual refers to an all round development which includes both the physical and mental activities that takes place within an individual.
  • thinking refers to the basic human process of brainstorming and the creative ability to comprehend theories. It seems the suitable choice as it relates to the natural success system. 
• The construction after adding the word to the fourth blank is supposed to be: It is a (4) thinking

The correct answer is option 2) i.e results

• The passage reflects the purpose of setting goal in life.
• Lets see the meaning of the words given in the options:
  • obstacles refers to the barrier which often surfaces in different phases of any task.
  • results refers to the penultimate or the final conclusion which acknowledges the goal.
  • efforts means the energy and the dedication put in by an individual in regards to any given task.
  • problems is synonymous to the hurdle which one has to face while performing any job.
• In regards to the passage of goal setting, the final focus must be result oriented which makes the efforts deserving. 
• The construction after adding the word to the first blank is supposed to be: When you think big goals, you automatically, expect big (5) results