General Science Practice Set 67
10 General Science questions in 6 minutes (+1 per correct, −0.25 per wrong). Free, no account needed. Everyone who opens this set gets the same 10 questions, so the percentile at the end is a real comparison.
- Biology
- Chemistry
- Environment
- General Science
- General Science - Biology
- General Science - Chemistry
- Paper II: General Science
- Physics
Pick an answer for each question below, then press Submit. The 6-minute timer starts when you choose your first answer. Tap a chosen option again to clear it. Solutions and your percentile unlock after you submit.
- What is the common name of the compound with the chemical formula NH3, widely used as a precursor for nitrogenous fertilizers?నత్రజని ఎరువుల తయారీకి ముడి పదార్థంగా విస్తృతంగా ఉపయోగించే NH3 అనే రసాయనిక సూత్రం గల సమ్మేళనం సాధారణ పేరు ఏమిటి?
- Plants adapted to grow in saline (salty) conditions are calledलवणीय (खारी) परिस्थितियों में उगने के लिए अनुकूलित पौधे कहलाते हैं
- Which organelle is known as the 'powerhouse of the cell'?कौन सा कोशिकांग 'कोशिका का पावरहाउस' कहलाता है?
- What is the SI unit of electric potential (voltage)?विद्युत विभव (वोल्टेज) का SI मात्रक क्या है?
- Scientists first discovered the seasonal 'ozone hole' over Antarctica in which year?वैज्ञानिकों ने अंटार्कटिका के ऊपर मौसमी 'ओजोन छिद्र' की खोज सबसे पहले किस वर्ष की थी?
- The pH of an acidic solution isएक अम्लीय विलयन का pH होता है
- Which molecule is considered the primary energy currency of the cell?किस अणु को कोशिका की प्राथमिक ऊर्जा मुद्रा (energy currency) माना जाता है?
- The protective ozone layer that shields the Earth from harmful ultraviolet rays is located in which layer of the atmosphere?पृथ्वी को हानिकारक पराबैंगनी किरणों से बचाने वाली सुरक्षात्मक ओज़ोन परत वायुमंडल की किस परत में स्थित है?
- Which element is essential for the synthesis of thyroid hormones in the human body?मानव शरीर में थायराइड हार्मोन के संश्लेषण के लिए कौन सा तत्व आवश्यक है?
- The apparent change in the frequency of sound heard by an observer because of relative motion between the source and the observer is calledధ్వని జనకం మరియు పరిశీలకుని మధ్య సాపేక్ష చలనం వలన పరిశీలకునికి వినిపించే ధ్వని పౌనఃపున్యంలో కనిపించే మార్పును ఏమంటారు?