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.
Explanation " Closest " means emotionally or physically near . " Distant " means emotionally or physically far away . Closest means جذباتی یا جسمانی طور پر قریب Distant means جذباتی یا جسمانی طور پر بہت دور
چھوٹے جاندار کو دیکھنے کے لیے استعمال ہونے والے آلے کی شناخت کریں، جسے ہم ننگی آنکھوں سے نہیں دیکھ سکتے؟
A. Spectrometer
B. Microscope
C. Binoculars
D. Telescope
Check answer and explanation
Answer: Microscope
Explanation Microscopes are used to magnify and observe tiny objects. Such as microorganisms, cells , and tiny structures. That are not visible to the naked eye.
Explanation The Indus Waters Treaty was signed on September 19, 1960 , in Karachi. It was signed between Pakistan ( President Ayub Khan ) and India ( Prime Minister Jawaharlal Nehru ). It was brokered by the World Bank . It became effective on April 1, 1960 . Western Rivers (given to Pakistan) : Indus, Jhelum, Chenab Eastern Rivers (given to India) : Ravi, Beas, Sutlej Last verified on 30-03-2026
آنکھ کے اس حصے کو پہچانیں جو آنکھ کے اندر جانے والی روشنی کی مقدار کو کنٹرول کرتا ہے؟
A. Pupil
B. Cornea
C. Retina
D. Iris
Check answer and explanation
Answer: Pupil
Explanation The pupil is the opening in the center of the eye that regulates the amount of light entering the eye. It adjusts in size — expands in darkness and contracts in bright light — controlled by the iris .
زیادہ اونچائی پر، ہوا کا درجہ حرارت اور کثافت _____ ہے؟
A. Unchanged
B. Lower
C. Higher
D. Constant
Check answer and explanation
Answer: Lower
Explanation At higher altitudes , air temperature decreases due to reduced atmospheric pressure. Air density also decreases because the air is thinner (fewer molecules per unit volume).
Explanation A redox reaction involves oxidation and reduction together. Oxidation = loss of electrons, Reduction = gain of electrons. The substance that loses electrons is called the reducing agent . Therefore, electrons are transferred from the reducing agent to another substance . Last verified on 11-04-2026