General Science Practice Set 151
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.
- Chemistry
- General Science
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.
- Choose the one-word substitution that best describes the sentence given below. In medical school, students learn about the structure of the human body and its internal organs.Choose the one-word substitution that best describes the sentence given below. In medical school, students learn about the structure of the human body and its internal organs.
- Which of the following correctly represents the unit mass of a molecule of water (H₂O)?निम्नलिखित में से कौन-सा विकल्प जल (H₂O) के अणु के एकक द्रव्यमान को सही ढंग से दर्शाता है?
- Proteins, which perform countless functions in the body, are polymers made of repeating units called:प्रोटीन, जो शरीर में अनगिनत कार्य करते हैं, दोहराई जाने वाली इकाइयों के बहुलक हैं जिन्हें क्या कहा जाता है?
- Which of the following is the method used for refining metals such as copper, zinc and silver?कॉपर, जिंक और सिल्वर जैसी धातुओं का परिष्करण करने के लिए निम्नलिखित में से कौन-सी विधि का उपयोग किया जाता है?
- Light travels in a certain medium with a speed of 2 × 10⁸ m s⁻¹. If the speed of light in vacuum is 3 × 10⁸ m s⁻¹, the refractive index of the medium isఒక యానకంలో కాంతి వేగం 2 × 10⁸ మీ/సె. శూన్యంలో కాంతి వేగం 3 × 10⁸ మీ/సె అయితే యానక వక్రీభవన గుణకం ఎంత?
- Which oxide among the following reacts with both an acid and a base to give salt and water?కింది వాటిలో ఏ ఆక్సైడ్ ఆమ్లంతోనూ, క్షారంతోనూ చర్య జరిపి లవణం, నీరు ఇస్తుంది?
- Find the work done when a force of 25 N moves a body through 8 m in the direction of the force.25 న్యూటన్ల బలం ఒక వస్తువును బల దిశలో 8 మీ. జరిపితే జరిగిన పని ఎంత?
- The reflection of sound is called:ध्वनि के परावर्तन को क्या कहते हैं?
- The functional group present in ethanoic acid (CH3COOH) isఇథనోయిక్ ఆమ్లం (CH3COOH) లో ఉన్న ప్రమేయ సమూహం ఏది?
- A body moving with uniform velocity has an acceleration of:एकसमान वेग से गतिमान पिंड का त्वरण कितना होता है?