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.

Return to all JEST Past Papers topics to choose your next area of study. Read the MCQ study guide to plan your revision, or try a JEST Past Papers practice quiz.

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.

321. The price of a charger increases by 20%; its new price becomes 540, The original number is?

Check answer and explanation

Answer: 450

Explanation Let original = x x + 20% of x = 540 1.2x = 540 x = 540 / 1.2 = 450 Last verified on 14-04-2026

322. A recipe serves 10 people and uses 3 cups of flour. If you want to make the recipe for 15 people, how many cups of flour should you use?

Check answer and explanation

Answer: 4.5 cups

Explanation Flour per person = 3 cups ÷ 10 people = 0.3 cups per person For 15 people: 0.3 × 15 = 4.5 cups

323. Analyze the functions of the United Nations organs and determine which is the most powerful in matters of international peace and security, explaining why?

اقوام متحدہ کے اداروں کے افعال کا تجزیہ کریں اور بتائیں کہ بین الاقوامی امن و سلامتی کے معاملات میں سب سے طاقتور ادارہ کون سا ہے اور کیوں؟

Check answer and explanation

Answer: The Security Council, because its five permanent members have veto power

Explanation The United Nations has several main organs for global governance. Each organ has different roles in peace, law, economy, and administration . The most powerful body for peace and security is the Security Council . It 5 permanent members: USA, UK, France, Russia, China. Last verified on 11-04-2026

324. A telescope uses?

دوربین میں کون سے عدسے استعمال ہوتے ہیں؟

Check answer and explanation

Answer: Two convex lenses

Explanation A simple refracting telescope uses lenses to view distant objects. It has two convex lenses: objective lens and eyepiece. The objective lens forms a real image. The eyepiece magnifies the image for viewing. Last verified on 11-04-2026

325. 120 copies of a book cost Rs. 6000. What will be 400 copies cost?

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Answer: Rs. 20000

Explanation Cost of 120 copies = Rs. 6000 Cost of 1 copy = Rs. 6000 / 120 = Rs. 50 Cost of 400 copies = Rs. 50 × 400 = Rs. 20000

326. The climatic region is characterized by severe winters, short cool summers, and vegetation like mosses and lichens is called?

وہ آب و ہوا کا خطہ جس میں شدید سردیاں، مختصر ٹھنڈے گرمیاں اور کائی و لائکنز پائے جاتے ہیں، اسے کیا کہتے ہیں؟

Check answer and explanation

Answer: Tundra Region

Explanation The tundra region described has very cold long winters and short cool summers . Vegetation is very limited due to freezing temperatures . Only mosses, lichens , and small shrubs can survive. It is found in polar areas of the Earth. This climate is known for extreme cold conditions . Last verified on 11-04-2026

327. Two adolescents respond difficulty to the same peer pressure situations. This suggests differences in?

دو نوجوان ایک ہی قسم کے ہم عمر دباؤ پر مختلف ردعمل دیتے ہیں۔ یہ کس چیز کے فرق کی طرف اشارہ کرتا ہے؟

Check answer and explanation

Answer: Social coping skills

Explanation Adolescents often face peer pressure in social settings. Different responses show variation in handling stress and influence . This ability is called Social Coping Skills . It reflects how well a person manages social challenges. Last verified on 11-04-2026

328. It was afternoon by now and Mr. Hassan gave the boys a delicious lunch prepared mainly form the farm`s own produce. Later, the students visited the mango orchard and were delighted to see green fruits, hanging from the branches in large numbers. The trunks of the trees had been white washed with liner and the ground below was neat and clean. They did not see any weeds pr wild grasses around. Mr. Hassan told them that it was very necessary to protect them from pests and diseases which destroy the plants as well the fruits. The lunch Mr. Hassan gave to boys was prepared from:

Check answer and explanation

Answer: Farm`s own produce

Explanation It was afternoon by now and Mr. Hassan gave the boys a delicious lunch prepared mainly form the farm`s own produce. Later, the students visited the mango orchard and were delighted to see green fruits, hanging from the branches in large numbers. The trunks of the trees had been white washed with liner and the ground below was neat and clean. They did not see any weeds pr wild grasses around. Mr. Hassan told them that it was very necessary to protect them from pests and diseases which destroy the plants as well the fruits.

329. Why does a piece of bread become wet when chewed in ________ and it tastes sweet.

روٹی کا ٹکڑا ________ میں چبانے سے گیلا کیوں ہو جاتا ہے اور اس کا ذائقہ میٹھا ہوتا ہے۔

Check answer and explanation

Answer: Mouth

Explanation Saliva in the mouth moistens the bread, making it wet during chewing. Saliva contains amylase , an enzyme that breaks down starch in bread into sugars , giving it a sweet taste .

330. When blue litmus paper dipped acids, its colour change to ____?

جب نیلے لٹمس پیپر نے تیزاب کو ڈبو دیا تو اس کا رنگ ____ میں بدل جاتا ہے؟

Check answer and explanation

Answer: Red

Explanation When blue litmus paper is dipped in an acid, it turns red. This is because the acid changes the color of the litmus paper from blue to red. Note : When red litmus paper is dipped in a base, it turns blue.

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