COMBINED COMPETITIVE EXAMINATION PAPER 2026
CCE 5 years Past Papers Clickhere
چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
- Wisdom
- Wealth
- Beauty
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- Pulchritude is a formal word meaning physical beauty.
- Pulchritude means جسمانی خوبصورتی
- Beauty means خوبصورتی
Last verified on 14-06-2026
- Puny
- Generous
- Philanthropic
- Both B and C
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- Munificent means مہربان
- Philanthropic means انسان دوست
- Generous means مہربان
Last verified on 14-06-2026
- Stingy
- Honest
- Brave
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- Parsimonious means extremely unwilling to spend money or resources.
- It describes a person who is stingy, miserly, or excessively economical.
- Parsimonious means پارسا
- Stingy means کنجوس
Last verified on 14-06-2026
- Libelous
- Mournful
- Heavy
- Frequent
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- Lugubrious means مضحکہ خیز
- Mournful means سوگوار
Last verified on 14-06-2026
پانی کی سختی بنیادی طور پر کن آئنز کی موجودگی کی وجہ سے ہوتی ہے؟
- Ca²⁺ and Mg²⁺ ions
- Na⁺ and K⁺ ions
- Cl⁻ and SO₄²⁻ ions
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- The hardness of water is mainly caused by the presence of calcium (Ca²⁺) and magnesium (Mg²⁺) ions.
- These ions react with soap and reduce its ability to form foam.
- Hard water commonly contains dissolved salts of calcium and magnesium.
- Temporary hardness is mainly due to bicarbonates.
- Permanent hardness is due to sulfates and chlorides.
- Water hardness is measured in terms of calcium carbonate (CaCO₃) equivalent.
Last verified on 14-06-2026
کون سا عمل فی یونٹ کمیت سب سے زیادہ توانائی خارج کرتا ہے؟
- Fusion of hydrogen nuclei
- Combustion of coal
- Combustion of methane
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- Fusion of hydrogen nuclei releases the most energy per unit mass.
- In nuclear fusion, light hydrogen nuclei combine to form helium and release huge amounts of energy.
- Fusion converts a small amount of mass into energy according to Einstein’s equation (E = mc²).
- It powers stars, including the Sun.
Last verified on 14-06-2026
ہیلوجن عناصر میں سب سے مضبوط آکسیڈائزنگ ایجنٹ کون سا ہے؟
- Chlorine
- Fluorine
- Iodine
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- Fluorine (F₂) is the strongest oxidizing agent among the halogens.
- It has the highest tendency to gain electrons due to its high electronegativity.
- Oxidizing power decreases down the halogen group.
- The order is: F₂ > Cl₂ > Br₂ > I₂.
- Fluorine reacts very easily with other elements.
Last verified on 14-06-2026
ایٹم میں آربیٹل بھرنے کی ترتیب کو کون سا اصول کنٹرول کرتا ہے؟
- Aufbau Principle
- Pauli Exclusion Principle
- Heisenberg Uncertainty Principle
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- The Aufbau Principle explains the order in which electrons fill atomic orbitals (lowest energy first).
- Electrons first occupy lower energy levels before moving to higher ones.
- This helps build the correct electronic configuration of atoms.
- It follows increasing energy order of orbitals.
- Example order: 1s → 2s → 2p → 3s → 3p → 4s …
Last verified on 14-06-2026
موہو ڈسکنٹی نیوٹی کہاں پائی جاتی ہے؟
- Inner core and outer core
- Crust and Mantle
- Upper mantle and lower mantle
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- Moho discontinuity is the boundary between the Earth’s crust and mantle.
- It was discovered by seismologist Andrija Mohorovičić in 1909.
- It is identified by a sudden change in seismic wave speed.
- The crust is solid outer layer, while the mantle lies beneath it.
- Depth varies from 5–70 km depending on land or ocean area.
Last verified on 02-04-2026
فینٹ ینگ سن پیراڈاکس کیا بتاتا ہے اور ابتدائی زمین کو گرم رکھنے والا اہم عنصر کون سا تھا؟
- Elevated greenhouse gas concentrations
- Higher geothermal heat flux
- Stronger magnetic shielding
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- The faint Young Sun paradox is resolved mainly by high greenhouse gas concentrations in early Earth’s atmosphere.
- Early Sun was about 70–75% as bright as today, so Earth should have frozen.
- But gases like CO₂, methane, and water vapor trapped heat effectively.
- This greenhouse effect kept Earth warm enough for liquid water.
Last verified on 14-06-2026
