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.

831. x² - xy + y² when x = -2, y = 2 value of expression is _____?

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Answer: 12

Explanation x² - xy + y² = (-2)² - (-2)(2) + (2)² = 4 + 4 + 4 = 12

832. The most important part of the culture which is effective way of the expression of ideas and feelings is

ثقافت کا کونسا سب سے اہم حصہ ھے جو خیالات اور احساسات کے اظہار کا موثر طریقہ ہے۔

Check answer and explanation

Answer: Language

Explanation Language is one of the most important parts of any culture. It is the way by which people communicate with one another, build relationships, and create a sense of community.

833. The chances of organisms survival increase with adaptation because?

موافقت کی وجہ سے جانداروں کے زندہ رہنے کے امکانات کیوں بڑھ جاتے ہیں؟

Check answer and explanation

Answer: It improves the ability to live and reproduce

Explanation Adaptation helps organisms survive in their environment. It improves their ability to cope with changes . Adapted organisms reproduce more successfully. This increases survival chances of the species. So, adaptation enhances both survival and reproduction . Last verified on 12-04-2026

834. The angle drawn in a semi-circle is always _____?

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Answer: Right

Explanation An angle inscribed in a semicircle is always 90° due to the Thales' Theorem . It is called a right angle because the angle subtended by a diameter is always right. Last verified on 06-05-2026

835. Which of the following statements is false: -5 + 1 = 4, 4 - 5 = -1, 2 + (-1) = 1, -7 + (-6) = - 13

Check answer and explanation

Answer: -5 + 1 = 4

Explanation Let's evaluate each statement: 1. -5 + 1 = -4 (not 4), so this statement is false. 2. 4 - 5 = -1 ( true ) 3. 2 + (-1) = 1 ( true ) 4. -7 + (-6) = -13 ( true )

836. Which logic gate produces an output of 1 only when both inputs are 1?

کون سا لاجک گیٹ صرف اس وقت آؤٹ پٹ 1 دیتا ہے جب دونوں اِن پٹس 1 ہوں؟

Check answer and explanation

Answer: AND gate

Explanation An AND gate gives output 1 only when both inputs are 1 . If any input is 0, output becomes 0. It follows the rule: 1 AND 1 = 1. Last verified on 12-04-2026

837. لفظ وجود کی ضد کیا ہے؟

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Answer: عدم

Explanation وجود کا مطلب ہے موجود ہونا یا کسی چیز کا ہونا ۔ اس کی ضد " عدم " ہے، جس کا مطلب ہے نہ ہونا یا غیر موجودگی ۔

838. The teacher explains,but students stay confused, which refers to a lack of?

اگر استاد وضاحت کرتا ہے لیکن طلبہ پھر بھی الجھن میں رہتے ہیں تو یہ کس چیز کی کمی کو ظاہر کرتا ہے؟

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Answer: Clarity

Explanation Clarity means clear and understandable explanation of the lesson. If students are confused , it shows the teacher failed to provide clear instruction. Good teaching always ensures simple, structured, and understandable delivery. Lack of clarity reduces student learning effectiveness. Last verified on 11-04-2026

839. Kalan kot fort is situated near?

کلاں کوٹ قلعہ ۔۔۔۔۔ کے قریب واقع ہے؟

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Answer: Thatta

Explanation Kalan Kot Fort was built probably in 14th century along with Thatta . It is located 5km south of Makli. ********** VU CBT FIA PAPER 25-12-2021

840. Many minerals were found ______ the surface of the earth.

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Answer: Below

Explanation " Below " is used for something at a lower level , without implying direct contact — ideal for minerals beneath the surface . Below means نیچے Under means اس کے تحت

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