This is the Vocab24 daily quiz of 10 August 2026, the same 26 questions the app served that day, on the day's vocabulary and editorial. One mark for a right answer, minus 0.25 for a wrong one; the explanation opens as soon as you tap.
Out of the given alternatives select the alternative which best expresses the meaning of given word.
BROBDINGNAGIAN
Explanation: Brobdingnagian describes something extremely large or gigantic. Colossal conveys this enormous scale most precisely. Minute expresses the opposite meaning, while elevated merely suggests height or status and does not necessarily indicate gigantic dimensions. Terrestrial relates to land and has no connection with size.
Out of the given alternatives select the alternative which best expresses the meaning of given word.
GAMIFY
Explanation: Gamify means to add game-like features to an activity so that it becomes more engaging and motivating. Incentivize is the closest synonym because gamification commonly encourages participation through rewards, points or similar mechanisms. Disengage is an antonym, distort means to alter something inaccurately, and suppress means to restrain or stop.
Out of the given alternatives select the alternative which best expresses the meaning of given word.
PIXELATE
Explanation: Pixelate means to divide an image into visible square-shaped pixels, often making its details unclear. Obscure best expresses this effect because it means to make something difficult to see or understand. Enhance and refine suggest improving clarity or quality, while sanitize refers to making something hygienic or free from harmful microorganisms.
Out of the given alternatives select the alternative which best expresses the meaning of given word.
DEFIBRILLATE
Explanation: Defibrillate means to apply an electric shock to the heart to restore a normal rhythm. Revive is the closest synonym because defibrillation is used to restore effective cardiac activity in a medical emergency. Suppress and inactivate suggest stopping activity, while contaminate means to make something impure or infected.
Out of the given alternatives select the word opposite in meaning to the given word.
PHOTOVOLTAIC
Explanation: Photovoltaic relates to producing electricity from light, especially sunlight. Combustion-based is the most appropriate opposite because it refers to energy produced by burning fuel rather than through light. Solar-powered, photoelectric and light-powered all retain the central idea of generating energy from light and are therefore synonymous or closely related.
Out of the given alternatives select the word opposite in meaning to the given word.
PASTEURIZE
Explanation: Pasteurize means to heat food or liquid under controlled conditions to destroy harmful microorganisms. Contaminate is its best opposite because it means to make something impure or unsafe by introducing harmful substances or organisms. Heat-treat, disinfect and sanitize are related to removing or reducing harmful microorganisms rather than introducing them.
Out of the given alternatives select the word opposite in meaning to the given word.
SCHIZOPHRENIA
Explanation: Schizophrenia is a serious mental disorder affecting thought, perception, emotion and behaviour. Mental stability expresses the opposite condition because it indicates psychological soundness and coherence. Psychiatric illness, thought disorder and psychotic disorder are all terms associated with mental disturbance and therefore cannot function as antonyms.
Out of the given alternatives select the word opposite in meaning to the given word.
ZIGGURAT
Explanation: A ziggurat is a massive ancient Mesopotamian temple built upward in stepped levels. Depression is the best opposite because it denotes a sunken or lowered area, contrasting with the elevated structure of a ziggurat. Monument, temple tower and stepped temple describe or closely resemble the structure itself.
Out of given alternatives, choose the word which can be substituted for the given words/ sentence.
To add game-like features to an activity in order to increase engagement and participation.
Explanation: Gamify precisely means to introduce game-like features into an activity to make it more engaging, motivating or entertaining. Pixelate concerns breaking an image into visible pixels, pasteurize involves controlled heating to destroy microorganisms, and defibrillate refers to applying an electric shock to restore a normal heart rhythm.
Out of given alternatives, choose the word which can be substituted for the given words/ sentence.
The scientific study of the physical, chemical, biological and geological features of oceans.
Explanation: Oceanography is the scientific study of oceans, including their physical, chemical, biological and geological characteristics. Photovoltaic relates to electricity generated from light, stethoscope is a medical listening instrument, and schizophrenia is a serious mental disorder. Therefore, only oceanography substitutes the complete definition accurately.
Out of given alternatives, choose the word which can be substituted for the given words/ sentence.
To heat a food or liquid to a controlled temperature so that harmful microorganisms are destroyed.
Explanation: Pasteurize means to subject food or liquid to controlled heating for the destruction of harmful microorganisms. Pixelate alters the visual clarity of an image, gamify makes an activity game-like, and defibrillate applies an electric shock to the heart. The definition is therefore exclusively associated with pasteurization.
Out of given alternatives, choose the word which can be substituted for the given words/ sentence.
A massive ancient Mesopotamian temple constructed in a series of stepped levels.
Explanation: A ziggurat was a monumental ancient Mesopotamian temple built in the form of ascending stepped terraces. A stethoscope is a medical instrument, photovoltaic describes the conversion of light into electricity, and oceanography is the scientific study of oceans. Only ziggurat accurately identifies the described structure.
A statement with one blank is given below. Choose the set of words from the given options which can be used to fill the given blank.
To protect the witness’s identity without removing the entire recording, the editor decided to ________ the face shown in the footage.
Explanation: Pixelate is the appropriate verb because it means to divide an image into visible pixels so that its details become unclear. This technique can conceal a person’s identity while preserving the rest of the recording. Sharpen, refine and enhance would improve the visibility of the face and would therefore defeat the intended purpose.
A statement with one blank is given below. Choose the set of words from the given options which can be used to fill the given blank.
The ancient structure was not a pit or trench but a massive ________ rising above the settlement in stepped terraces.
Explanation: Ziggurat correctly completes the sentence because it denotes a massive ancient Mesopotamian temple constructed in stepped levels. The references to height, terraces and an ancient settlement support this choice. Stethoscope is a medical instrument, photovoltaic is an adjective related to light-generated electricity, and oceanography is a field of scientific study.
A statement with one blank is given below. Choose the set of words from the given options which can be used to fill the given blank.
The physician placed the ________ against the patient’s chest to examine the sounds produced by the heart and lungs.
Explanation: A stethoscope is specifically used by medical practitioners to listen to internal bodily sounds, particularly those of the heart and lungs. A defibrillator delivers an electric shock, a pasteurizer is associated with heat treatment of food or liquids, and a photovoltaic cell converts light into electrical energy.
Out of given alternatives select the option which best expresses the meaning of given idiom/ phrase.
Towered over every building
Explanation: The phrase towered over every building means that something stood much higher than all the surrounding buildings and dominated them in size. It does not suggest concealment, visual distortion or a position beneath the buildings. The phrase is used to emphasize exceptional height and Brobdingnagian proportions.
Out of given alternatives select the option which best expresses the meaning of given idiom/ phrase.
Bring the heart rhythm back on track
Explanation: In the context of defibrillation, bring the heart rhythm back on track means to restore a dangerously abnormal rhythm to a normal or effective pattern. It does not mean stopping the heart, making it inactive or merely observing it. The phrase figuratively presents a normal rhythm as the correct track to which the heart must return.
Out of given alternatives select the option which best expresses the meaning of given idiom/ phrase.
Thoughts and perceptions may lose coherence
Explanation: To lose coherence means to lose logical connection, consistency or clarity. In the context of schizophrenia, it indicates that a person’s thoughts and perceptions may no longer form an organised or understandable pattern. It does not mean that thinking becomes more refined, psychologically stable or physically measurable.
Which of phrases given below each sentence should replace the phrase printed in bold type to make the grammatically correct? If the sentence is correct as it is, mark 'd' as the answer.
The teacher decided to gamified the lesson by awarding points for accurate responses.
Explanation: The verb following decided to must appear in its base form. Therefore, to gamify the lesson is grammatically correct. To gamified incorrectly combines the infinitive marker with a past-tense form, to gamifying incorrectly uses a gerund after to, and to have gamify requires the past participle gamified rather than the base form.
Which of phrases given below each sentence should replace the phrase printed in bold type to make the grammatically correct? If the sentence is correct as it is, mark 'd' as the answer.
Photovoltaic panels convert sunlight directly into electrical energy.
Explanation: The original sentence is grammatically correct. The plural subject panels agrees with the plural verb convert, and the adverb directly is appropriately placed. Converts would require a singular subject, are convert is an incorrect verb construction, and has converted also disagrees with the plural subject and changes the intended general statement.
Which of phrases given below each sentence should replace the phrase printed in bold type to make the grammatically correct? If the sentence is correct as it is, mark 'd' as the answer.
The medical team had to defibrillated the patient after detecting a dangerous heart rhythm.
Explanation: A modal construction such as had to must be followed by the base form of the verb. Therefore, had to defibrillate is correct. Had to defibrillated wrongly uses the past form, had defibrillating is structurally incorrect, and defibrillation is a noun that cannot function as the required main verb.
DIRECTIONS: Read the following passage carefully and answer the questions given below. Certain words/phrases are printed in bold to help you to locate them while answering some of the questions. <br><br><br> A coastal research institute launched an ambitious programme to improve both scientific awareness and public health. Its oceanographers were studying changes in marine ecosystems, but the technical nature of <strong> oceanography </strong> made public participation difficult. To address this problem, the institute decided to <strong> gamify </strong> its educational sessions. Participants earned points for correctly identifying ocean currents, geological formations and marine organisms. The method did not reduce the seriousness of the subject; rather, it made complex material more engaging without distorting its scientific content. <br><br> The institute also installed <strong> photovoltaic </strong> panels to reduce dependence on fuel-powered electricity. The panels supplied energy to laboratories, digital displays and refrigeration units used for storing biological samples. Officials clarified that the panels were not merely decorative additions. Their function was to convert sunlight directly into electrical energy and thereby support the institute’s daily operations. <br><br> During a public demonstration, a visitor suddenly developed a dangerous cardiac rhythm. A medical officer first used a <strong> stethoscope </strong> to examine internal sounds and then instructed the emergency team to <strong>defibrillate</strong> the patient. The rapid intervention restored a normal rhythm. Later, the institute pixelated the patient’s face in the recorded footage to protect personal identity. <br><br> The recording was subsequently used in a carefully designed training session. It demonstrated that modern institutions must combine scientific knowledge, public engagement, renewable energy and responsible communication. However, the organisers warned that educational material should not be simplified to the point at which accuracy is lost. Engagement was valuable only when it strengthened understanding rather than obscured it.
Why did the institute gamify its educational sessions?
Explanation: The passage states that the technical nature of oceanography made public participation difficult, so the institute introduced game-like elements to increase engagement. The programme did not replace scientific study or obscure its content. Instead, it used points and identification activities to make complex material more accessible while preserving scientific seriousness and accuracy.
DIRECTIONS: Read the following passage carefully and answer the questions given below. Certain words/phrases are printed in bold to help you to locate them while answering some of the questions. <br><br><br> A coastal research institute launched an ambitious programme to improve both scientific awareness and public health. Its oceanographers were studying changes in marine ecosystems, but the technical nature of <strong> oceanography </strong> made public participation difficult. To address this problem, the institute decided to <strong> gamify </strong> its educational sessions. Participants earned points for correctly identifying ocean currents, geological formations and marine organisms. The method did not reduce the seriousness of the subject; rather, it made complex material more engaging without distorting its scientific content. <br><br> The institute also installed <strong> photovoltaic </strong> panels to reduce dependence on fuel-powered electricity. The panels supplied energy to laboratories, digital displays and refrigeration units used for storing biological samples. Officials clarified that the panels were not merely decorative additions. Their function was to convert sunlight directly into electrical energy and thereby support the institute’s daily operations. <br><br> During a public demonstration, a visitor suddenly developed a dangerous cardiac rhythm. A medical officer first used a <strong> stethoscope </strong> to examine internal sounds and then instructed the emergency team to <strong>defibrillate</strong> the patient. The rapid intervention restored a normal rhythm. Later, the institute pixelated the patient’s face in the recorded footage to protect personal identity. <br><br> The recording was subsequently used in a carefully designed training session. It demonstrated that modern institutions must combine scientific knowledge, public engagement, renewable energy and responsible communication. However, the organisers warned that educational material should not be simplified to the point at which accuracy is lost. Engagement was valuable only when it strengthened understanding rather than obscured it.
Which of the following can be inferred from the passage?
Explanation: The final paragraph indicates that engagement is valuable only when it strengthens understanding rather than obscures it. Therefore, the passage supports a balanced approach in which educational methods attract participation without compromising accuracy. The other options contradict the passage because accuracy was preserved, the panels had an operational purpose, and pixelation reduced rather than enhanced facial clarity.
DIRECTIONS: Read the following passage carefully and answer the questions given below. Certain words/phrases are printed in bold to help you to locate them while answering some of the questions. <br><br><br> A coastal research institute launched an ambitious programme to improve both scientific awareness and public health. Its oceanographers were studying changes in marine ecosystems, but the technical nature of <strong> oceanography </strong> made public participation difficult. To address this problem, the institute decided to <strong> gamify </strong> its educational sessions. Participants earned points for correctly identifying ocean currents, geological formations and marine organisms. The method did not reduce the seriousness of the subject; rather, it made complex material more engaging without distorting its scientific content. <br><br> The institute also installed <strong> photovoltaic </strong> panels to reduce dependence on fuel-powered electricity. The panels supplied energy to laboratories, digital displays and refrigeration units used for storing biological samples. Officials clarified that the panels were not merely decorative additions. Their function was to convert sunlight directly into electrical energy and thereby support the institute’s daily operations. <br><br> During a public demonstration, a visitor suddenly developed a dangerous cardiac rhythm. A medical officer first used a <strong> stethoscope </strong> to examine internal sounds and then instructed the emergency team to <strong>defibrillate</strong> the patient. The rapid intervention restored a normal rhythm. Later, the institute pixelated the patient’s face in the recorded footage to protect personal identity. <br><br> The recording was subsequently used in a carefully designed training session. It demonstrated that modern institutions must combine scientific knowledge, public engagement, renewable energy and responsible communication. However, the organisers warned that educational material should not be simplified to the point at which accuracy is lost. Engagement was valuable only when it strengthened understanding rather than obscured it.
The word photovoltaic in the passage most nearly means:
Explanation: The passage explains that photovoltaic panels converted sunlight directly into electrical energy. Thus, photovoltaic refers to the production of electricity from light, especially sunlight. Controlled heating relates to pasteurization, marine study relates to oceanography, and listening to bodily sounds is associated with a stethoscope.
DIRECTIONS: Read the following passage carefully and answer the questions given below. Certain words/phrases are printed in bold to help you to locate them while answering some of the questions. <br><br><br> A coastal research institute launched an ambitious programme to improve both scientific awareness and public health. Its oceanographers were studying changes in marine ecosystems, but the technical nature of <strong> oceanography </strong> made public participation difficult. To address this problem, the institute decided to <strong> gamify </strong> its educational sessions. Participants earned points for correctly identifying ocean currents, geological formations and marine organisms. The method did not reduce the seriousness of the subject; rather, it made complex material more engaging without distorting its scientific content. <br><br> The institute also installed <strong> photovoltaic </strong> panels to reduce dependence on fuel-powered electricity. The panels supplied energy to laboratories, digital displays and refrigeration units used for storing biological samples. Officials clarified that the panels were not merely decorative additions. Their function was to convert sunlight directly into electrical energy and thereby support the institute’s daily operations. <br><br> During a public demonstration, a visitor suddenly developed a dangerous cardiac rhythm. A medical officer first used a <strong> stethoscope </strong> to examine internal sounds and then instructed the emergency team to <strong>defibrillate</strong> the patient. The rapid intervention restored a normal rhythm. Later, the institute pixelated the patient’s face in the recorded footage to protect personal identity. <br><br> The recording was subsequently used in a carefully designed training session. It demonstrated that modern institutions must combine scientific knowledge, public engagement, renewable energy and responsible communication. However, the organisers warned that educational material should not be simplified to the point at which accuracy is lost. Engagement was valuable only when it strengthened understanding rather than obscured it.
Which word is opposite in meaning to obscured as used in the final sentence?
Explanation: In the passage, obscured means made unclear or difficult to understand. Clarified is its most appropriate antonym because it means made clear or easier to understand. Pixelated and distorted are related to making visual information unclear, while disengaged concerns loss of interest or participation rather than clarity.
DIRECTIONS: Read the following passage carefully and answer the questions given below. Certain words/phrases are printed in bold to help you to locate them while answering some of the questions. <br><br><br> A coastal research institute launched an ambitious programme to improve both scientific awareness and public health. Its oceanographers were studying changes in marine ecosystems, but the technical nature of <strong> oceanography </strong> made public participation difficult. To address this problem, the institute decided to <strong> gamify </strong> its educational sessions. Participants earned points for correctly identifying ocean currents, geological formations and marine organisms. The method did not reduce the seriousness of the subject; rather, it made complex material more engaging without distorting its scientific content. <br><br> The institute also installed <strong> photovoltaic </strong> panels to reduce dependence on fuel-powered electricity. The panels supplied energy to laboratories, digital displays and refrigeration units used for storing biological samples. Officials clarified that the panels were not merely decorative additions. Their function was to convert sunlight directly into electrical energy and thereby support the institute’s daily operations. <br><br> During a public demonstration, a visitor suddenly developed a dangerous cardiac rhythm. A medical officer first used a <strong> stethoscope </strong> to examine internal sounds and then instructed the emergency team to <strong>defibrillate</strong> the patient. The rapid intervention restored a normal rhythm. Later, the institute pixelated the patient’s face in the recorded footage to protect personal identity. <br><br> The recording was subsequently used in a carefully designed training session. It demonstrated that modern institutions must combine scientific knowledge, public engagement, renewable energy and responsible communication. However, the organisers warned that educational material should not be simplified to the point at which accuracy is lost. Engagement was valuable only when it strengthened understanding rather than obscured it.
Consider the following statements: <br><br><br> 1. The institute used gamification without abandoning scientific accuracy. <br><br> 2. The photovoltaic panels supplied electricity to several institutional facilities. <br><br> 3. The patient’s face was sharpened in the recorded footage. <br><br> 4. Defibrillation helped restore a normal heart rhythm. <br><br> Which of the statements given above are correct?
Explanation: Statements 1, 2 and 4 are supported by the passage. Gamification improved engagement without distorting scientific content, photovoltaic panels powered laboratories and other facilities, and defibrillation restored the patient’s normal heart rhythm. Statement 3 is incorrect because the institute pixelated the patient’s face to conceal identity rather than sharpening or clarifying it.


