astronomy

Khaleel Chishty

Khaleel Chishty is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Khaleel Chishty rather than just read about it. In short: Dr Khaleel Chishty was a Pakistani citizen who was convicted and sentenced to life imprisonment in January 2011 for killing a man after a fight in the Indian town of Ajmer in 1992. The trial lasted 18 years, during which he was kept under house arrest in his ancestral home in Ajmer.

Key takeaways

Khaleel Chishty belongs to astronomy; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Khaleel Chishty to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Khaleel Chishty from memory before moving on to harder problems.

Reference excerpt

Dr Khaleel Chishty was a Pakistani citizen who was convicted and sentenced to life imprisonment in January 2011 for killing a man after a fight in the Indian town of Ajmer in 1992. The trial lasted 18 years, during which he was kept under house arrest in his ancestral home in Ajmer. In April 2012, during a meeting, Pakistan's President Asif Ali Zardari discussed Dr. Chishty's release with Indian Prime Manmohan Singh. In May 2012, the Supreme Court of India granted him bail on humanitarian grounds, allowing him to visit his home in Karachi, Pakistan. He was required to return for his next court hearing on 20 November 2012. Upon his return to India, the Indian Supreme Court freed him by dropping the murder charges against him.

Background Chishty was a Professor of virology in Karachi Medical College and also held a PhD from the University of Edinburgh.

Arrest and prosecution In 1992, Chishty visited Ajmer to see his ailing mother. He was involved in a family feud which resulted in a man being murdered in the same year. He was arrested and charged with the murder though he protested his innocence all along. During the lengthy trial he remained under house arrest at his ancestral home in Ajmer. In January 2011 he was finally convicted and sentenced to life imprisonment in Ajmer jail. The trial lasted an unusual 18 long years.

Clemency appeals On 17 June 2011, Justice Markandey Katju made a personal appeal to Prime Minister Manmohan Singh to release Chishty on humanitarian grounds. BJP, the main Indian opposition party expressed its dismay at a judge writing to the Prime Minister for securing the release of a Pakistani prisoner in his individual capacity. In April 2012, Pakistan President Zardari appealed to Indian Prime Minister Singh to release him on humanitarian grounds and allow him to return to Pakistan.

Reference to the Sarabjit Singh case

In November 2012 ex-justice Katju wrote to the President and Prime Minister of Pakistan requesting clemency for Sarabjit Singh on similar grounds. Sarabjit Singh is an Indian citizen who has also spent the last 22 years in Pakistani jail under conviction of terrorism. His family and supporters have maintained Sarabjit's innocence and claim that the arrest was on the grounds of mistaken identity.

Release on bail At the intervention of the Indian Prime Minister Dr Singh, the Indian supreme court granted Chishty bail on humanitarian grounds in April 2012. He was subsequently also allowed to visit Pakistan until 1 November 2012 on a security deposit of 500,000 Indian Rupees.

Release On his return from bail in Pakistan, Dr. Chishty was freed by the Indian Supreme Court in December 2012 and allowed to return to Pakistan.

References

Worked examples

Example 1 — a first encounter with Khaleel Chishty

Start with the simplest possible case. Write down what Khaleel Chishty claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Khaleel Chishty before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Khaleel Chishty ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Khaleel Chishty

In research: Khaleel Chishty appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Khaleel Chishty in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Khaleel Chishty is common in secondary-school and first-year university syllabi. It links to neighbouring topics Alumni of the University of Edinburgh, Living people, Pakistani prisoners and detainees, so understanding it makes those chapters shorter.
In everyday life: Look for Khaleel Chishty outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Khaleel Chishty” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Khaleel Chishty in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Khaleel Chishty means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Khaleel Chishty out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Khaleel Chishty in simple terms?

Why does Khaleel Chishty matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Khaleel Chishty?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Khaleel Chishty.