CBSE Class 7  >  Class 7 Notes  >  NCERT Textbooks & Solutions  >  NCERT Solutions: Expert Detectives

NCERT Solutions: Expert Detectives

Q1: What did Nishad give Mr Nath? Why?
Ans: Nishad gave Mr Nath a bar of chocolate. He did so because Mr Nath looked very thin and his lean appearance suggested that he might be hungry.

Q2: What is "strange" about Mr Nath's Sundays?
Ans: Every Sunday Mr Nath had the same visitor at his home and the two of them used to have lunch together.

Q3: Why did Nishad and Maya get a holiday?
Ans: Nishad and Maya got a holiday because of a heavy downpour. The streets were flooded due to the rain and no traffic could move through the flooded roads, so they were given a holiday.

Working with Text

Q1: What does Nishad find out about Mr Nath from Ramesh? Arrange the information as suggested below.

  • What he eats
  • When he eats
  • What he drinks, and when
  • How he pays

Ans: Ramesh told Nishad that Mr Nath was not very particular about what he ate. It was always the same food - two chapattis, some dal and a vegetable. He ate this food in the morning and again in the evening. Mr Nath drank tea once in the morning and once in the afternoon. Ramesh also said that Mr Nath paid in cash and was generous with tips.

Q2: Why does Maya think Mr Nath is a crook? Who does she say the Sunday visitor is?
Ans: Maya thought Mr Nath was a crook for several reasons. She noticed that he did not work yet always had money to order meals from restaurants and even gave tips. The other tenants at Shankar House described him as mad, strange and unfriendly. He stayed in his room all day and only a spectacled, fair, fat man visited him on Sundays. Maya believed he had no friends because he might fear someone recognising him and informing the police. She suspected that the Sunday visitor was his accomplice who kept most of the loot and came occasionally to give Mr Nath some money for his expenses.


Q3: Does Nishad agree with Maya about Mr Nath? How does he feel about him?
Ans: No, Nishad did not agree with Maya. He wanted to know why Mr Nath was so thin and lonely and why he had no friends. When Maya suggested that Mr Nath feared recognition and arrest, Nishad replied that perhaps no one had ever tried to make friends with him. He said that he liked Mr Nath and planned to try to be his friend. Maya's theories did not convince him.

Working with Language

Q1: The word 'tip' has only three letters but many meanings. Match the word with its meanings below.
 (i) fingertips - be about to say something
 (ii) the tip of your nose - make the boat overturn
 (iii) tip the water out of the bucket - the ends of one's fingers
 (iv) Have something on the tip of your tongue - give a rupee to him, to thank him
 (v) Tip the boat over - empty a bucket by tilting it
 (vi) tip him a rupee - the pointed end of your nose
 (vii) the tip of the bat - if you take this advice
 (viii) the police were tipped off - the bat lightly touched the ball
 (ix) if you take my tip - the end of the bat
 (x) the bat tipped the ball - the police were told, or warned.

Ans:
(i) fingertips - the ends of one's fingers
(ii) the tip of your nose - the pointed end of your nose
(iii) tip the water out of the bucket - empty a bucket by tilting it
(iv) Have something on the tip of your tongue - be about to say something
(v) Tip the boat over - make the boat overturn
(vi) tip him a rupee - give a rupee to him, to thank him
(vii) the tip of the bat - the end of the bat
(viii) the police were tipped off - the police were told or warned
(ix) if you take my tip - if you take this advice
(x) the bat tipped the ball - the bat lightly touched the ball

Q2: The words helper, companion, partner and accomplice have very similar meanings. But each word is typically used in certain phrases. Can you fill in the blanks below with the most commonly used words? A dictionary may help you.
 (i) business _______
 (ii) my _________________on the journey
 (iii) I'm mother's little __________
 (iv) a faithful _______such as a dog
 (v) the thief's_______
 (vi) find a good _______
 (vii) tennis/golf/bridge______
 (viii) his________in his criminal activities

Ans:
(i) Business partner
(ii) my companion on the journey
(iii) I'm mother's little helper
(iv) a faithful companion such as a dog
(v) the thief's accomplice
(vi) find a good helper
(vii) tennis/golf/bridge partner
(viii) his accomplice in his criminal activities


Q3: Now let us look at the uses of the word break. Match the word with its meanings below. Try to find at least three other ways in which to use the word.
 (i) The storm broke - could not speak; was too sad to speak
 (ii) daybreak - this kind of weather ended
 (iii) His voice is beginning to break - it began or burst into activity
 (iv) Her voice broke and she cried - The beginning of daylight
 (v) The heat wave broke - changing as he grows up
 (vi) broke the bad news - end it by making the workers submit
 (vii) break a strike - gently tell someone the bad news

Ans:
(i) The storm broke - it began or burst into activity
(ii) daybreak - the beginning of daylight
(iii) His voice is beginning to break - changing as he grows up
(iv) Her voice broke and she cried - she could not speak; she was too sad to speak
(v) The heat wave broke - this kind of weather ended
(vi) broke the bad news - gently told someone the bad news
(vii) Break a strike - end it by making the workers submit

The document NCERT Solutions: Expert Detectives is a part of the Class 7 Course NCERT Textbooks & Solutions for Class 7.
All you need of Class 7 at this link: Class 7

FAQs on NCERT Solutions: Expert Detectives

1. What are the key clues detectives look for when solving a case in Expert Detectives?
Ans. Expert detectives examine physical evidence, witness statements, and logical patterns to solve mysteries. In the NCERT Expert Detectives chapter, students learn how investigators gather clues systematically, analyse suspicious details, and use deductive reasoning to identify culprits. Understanding observation skills, evidence collection, and cause-and-effect relationships helps readers follow the detective's investigative process and predict outcomes before the story reveals them.
2. How do detectives use observation and reasoning skills to crack a case in NCERT Class 7 English?
Ans. Detectives combine careful observation with logical thinking to piece together evidence. The Expert Detectives text teaches how noticing small details-like inconsistencies in statements, physical clues at crime scenes, and behavioural patterns-enables investigators to form hypotheses. Students learn that deductive reasoning involves ruling out false leads, connecting separate facts, and drawing conclusions based on evidence rather than assumptions alone.
3. What makes a detective story engaging and how does the author build suspense in Expert Detectives?
Ans. Detective fiction creates tension through hidden clues, red herrings, and delayed revelations that keep readers guessing. The Expert Detectives narrative uses pacing, misdirection, and strategic information disclosure to maintain suspense. Authors reveal clues gradually, introduce multiple suspects, and withhold crucial details until the climax, encouraging readers to actively participate in solving the mystery alongside the protagonist.
4. Why do detectives need to interview witnesses carefully and what information might they hide?
Ans. Witness interviews reveal critical facts but often include unreliable or intentionally false information. In Expert Detectives, students discover that witnesses may misremember details, lie to protect someone, or possess incomplete knowledge of events. Skilled detectives identify inconsistencies between testimonies, recognise nervous behaviour, and cross-check statements against physical evidence to distinguish truth from deliberate deception or honest mistakes.
5. How can I improve my ability to spot clues and solve mysteries like the detectives in this NCERT chapter?
Ans. Developing detective skills involves practising close reading, asking critical questions, and tracking details systematically. Students can use mind maps and flashcards from EduRev to organise clues by category-suspects, motives, evidence, timelines-and test their predictions. Re-reading sections carefully, noting contradictions between character statements, and avoiding premature conclusions strengthens analytical thinking and mystery-solving abilities for Class 7 comprehension and reasoning tasks.
Explore Courses for Class 7 exam
Get EduRev Notes directly in your Google search
Related Searches
Exam, mock tests for examination, NCERT Solutions: Expert Detectives, practice quizzes, MCQs, Free, past year papers, NCERT Solutions: Expert Detectives, Extra Questions, shortcuts and tricks, Summary, Previous Year Questions with Solutions, video lectures, Important questions, NCERT Solutions: Expert Detectives, Objective type Questions, Viva Questions, Semester Notes, ppt, Sample Paper, pdf , study material;