All MCQs - JEST Past Papers Practice | PakExamPoint

Practise All MCQs in JEST Past Papers. Attempt multiple-choice questions, check answers and revise related subtopics.

All MCQs and revision practice

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.

Use these All MCQs to identify the facts, rules or methods you need to revise. Where an explanation is available, work through it and write down why your chosen option was correct or incorrect. Revisit difficult questions after reviewing your notes, then use exam mode for timed practice.

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All: questions and answer review

Try each question before opening its answer. Record the concept behind each mistake and revisit it during your next practice session.

821. The metallic oxides are called _____?

دھاتی آکسائڈز کو _____ کہا جاتا ہے؟

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Answer: Bases

Explanation Metallic oxides react with water to form bases , as shown in the example: Na₂O + H₂O → 2NaOH This reaction demonstrates the basic nature of metallic oxides , forming a strong base ( sodium hydroxide , NaOH) when reacting with water.

822. The study of insects is called ____?

کیڑوں کا مطالعہ کیا کہلاتا ہے؟

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Answer: Entomology

Explanation Entomology is the study of insects and their relationship to humans , the environment , and other organisms. while Zoology is the study of all animals. Biology is a natural science concerned with the study of life and living organisms. Etymology investigates and documents the lives.

823. Junaid and Sarfaraz have singing class every 4th day and 10th day respectively. They were both together today, they will be together again after?

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Answer: 20 days

Explanation LCM of 4 and 10: multiples of 4 = 4, 8, 12, 16, 20... multiples of 10 = 10, 20... First common multiple = 20 Last verified on 12-04-2026

824. He was driving a car with his family from the village to the city during the rain. Change the Voice?

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Answer: A car was being driven by him with his family from the village to the city during the rain

Explanation A car was being driven by him with his family from the village to the city during the rain . The original sentence is in past continuous tense, so passive form uses “ was being + past participle .” Last verified on 10-04-2026

825. Infants (children) should be immunized with BCG (Bacille Calmette-Guerin) vaccines against?

نوزائیدہ بچوں (بچوں) کو بی سی جی کے خلاف ویکسین لگوانی چاہیے؟

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Answer: Tuberculosis

Explanation BCG (Bacille Calmette-Guerin) vaccine is primarily used to protect against Tuberculosis (TB). It is typically administered to infants and children in countries with high TB prevalence.

826. باز تمام تکو اڏامي سگهندو آھي، ان ڪري پکين جو شڪار سولائي سان ڪري وٺندو آھي. ھن جملي مان ظرف چونڊيو؟

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Answer: تمام

Explanation باز تمام تکو اڏامي سگهندو آھي، ان ڪري پکين جو شڪار سولائي سان ڪري وٺندو آھي . ھن جملي مان ظرف لفظ تمام آھي۔

827. The best method to assess student's collaboration during a PBL project is?

پی بی ایل میں طلبہ کے تعاون کو جانچنے کا بہترین طریقہ کیا ہے؟

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Answer: Peer assessment and reflection portfolio

Explanation Project-Based Learning (PBL) focuses on teamwork, collaboration, and real-world problem solving. Assessment in PBL is not only written but also performance-based . Collaboration means how students work together in a group. Best evaluation methods observe participation and reflection. It checks both individual and group contribution. Last verified on 11-04-2026

828. The renal artery transports blood to the _____?

گردوں کی شریان خون کو _____ تک پہنچاتی ہے؟

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Answer: Kidneys

Explanation The renal artery is a blood vessel that carries oxygenated blood from the heart to the kidneys . It supplying them with the necessary blood flow to filter waste and excess substances from the body.

829. In modern periodic table, how many periods are there?

جدید متواتر جدول میں، کتنے ادوار ہوتے ہیں؟

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Answer: 7

Explanation In the modern periodic table, there are 7 periods (horizontal rows) and 18 groups (vertical columns).

830. لفظ ارتقاع کی ضد کیا ہے؟

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Answer: قصر

Explanation ارتقاع کا مطلب ہے بلندی یا بلند ہونا ۔ اس کی ضد " قصر " ہے، جس کا مطلب ہے کمی، پستی یا چھوٹا ہونا ۔

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