Practise All MCQs in JEST Past Papers. Attempt multiple-choice questions, check answers and revise related subtopics.
Study All through multiple-choice questions in JEST Past Papers. This subtopic contains 992 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.
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جدہ کس کی سمندری بندرگاہ ہے؟
Answer: Saudi Arabia
Explanation Jeddah Islamic Port is a Saudi Arabian port, located in the middle of an international shipping route between east and west. It is the second-largest and second-busiest port in the Arab world. The city of Jeddah is the second-largest city in Saudi Arabia .
انسانی دماغ سخت ہلانے والے حفاظتی ڈھانچے میں بند ہے جسے _____ کہا جاتا ہے؟
Answer: Cranium
Explanation The cranium is the bony structure that encloses and protects the human brain . It is also known as the skull . It forms the upper part of the skull . It providing a protective casing for the brain.
وہ عمل جس میں ایک تیزاب کو اڈے کے ساتھ ملا دیا جاتا ہے ، جس کے نتیجے میں نمک اور پانی کی تشکیل ہوتی ہے ، اسے ______ کہا جاتا ہے؟
Answer: Neutralization
Explanation The process in which an acid reacts with a base to form salt and water is called: Neutralization This is a common chemical reaction: Acid + Base → Salt + Water
Answer: He will have seen a movie
Explanation Future Perfect tense uses “ will have + past participle (V3)”. “ Seen ” is the correct past participle of “ see .” Last verified on 12-04-2026
بانڈ انرجی، بانڈ لینتھ اور بانڈ آرڈر یہ تینوں کس چیز کو بیان کرتے ہیں؟
Answer: Strength of a bond
Explanation Bond energy, length, and order describe how strong a chemical bond is. Higher bond energy → stronger bond. Shorter bond length → stronger bond. Higher bond order → stronger bond. All three parameters indicate bond strength . Last verified on 12-04-2026
ایک نوزائیدہ بچے میں ڈاؤن سنڈروم کی رپورٹ میں گیمیٹس کی تشکیل میں غلطی ظاہر ہوئی ہے۔ یہ حالت کس وجہ سے پیدا ہوتی ہے؟
Answer: Improper segregation of homologous chromosomes
Explanation This condition is caused by nondisjunction during meiosis. Homologous chromosomes fail to separate properly in meiosis I (or sister chromatids in meiosis II). As a result, one gamete gets an extra chromosome. After fertilization, this leads to trisomy 21 (Down syndrome). Last verified on 11-04-2026
تشکیلاتی تشخیص زیادہ تر _____ کے دوران استعمال کیا جاتا ہے؟
Answer: Teaching learning process in the classroom
Explanation Formative assessment is conducted during the teaching process to monitor student progress and provide feedback for improvement. It helps teachers adjust instruction based on students' understanding and learning needs.
کون سا عنصر گروپ 17 سے تعلق رکھتا ہے؟
Answer: Chlorine
Explanation Group 17 elements are called halogens . They are highly reactive non-metals. These elements readily gain one electron . Chlorine is a member of Group 17 . Last verified on 12-04-2026
مندرجہ ذیل میں سے کونسا ماڈل یا ڈایاگرام ڈیٹابیس کی ساخت کو بیان کرنے اور ڈیٹابیس کے ڈھانچے کے درمیان ظاہر کرنے کیلئے استعمال ہوتا ہے؟
Answer: Entity Relationship Model
Explanation The Entity Relationship (ER) Model visually represents entities, their attributes, and relationships in a database. It is widely used in database design to define the logical structure before actual implementation.
مندرجہ ذیل میں سے کون سی مساوات گلنے کے رد عمل کی نمائندگی کرتی ہے؟
Answer: AB → A+B
Explanation A decomposition reaction involves a single compound breaking down into simpler substances. AB → A + B is the correct format for decomposition.
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