Which feature must a camera necessarily have?

a lens to focus light onto a sensor or film

An office in Bhopal switched its cafeteria to a healthier menu, and over the next quarter, employee productivity scores rose by 15%. The management concluded that the healthier menu improved employee productivity. Which of the following, if true, would most WEAKEN the argument above?

The same quarter also saw the company roll out new project-management software that was independently linked to higher output across other offices too.

The cafeteria is located on the ground floor of the office building.

Several employees said they enjoyed the taste of the new menu.

The new menu was slightly more expensive to prepare than the old one.

Statements: No clocks is bottles. All bottles are mountains. Conclusions: I. No bottles is clocks II. Some clocks are not bottles. Which of the conclusions follow(s) from the statements?

Both conclusions I and II follow

Neither conclusion I nor II follows

Anjali borrowed a projector from Priya for a college event and it came back with a minor, repairable fault after 4 days of use. What would be the most appropriate and reasonable response in this situation?

Anjali should inform Priya honestly about the fault and offer to pay for or arrange the repair.

Priya should end the friendship immediately over the minor fault without discussing it.

Anjali should return the projector silently without mentioning the fault at all.

Anjali should inform Priya honestly about the fault and offer to pay for or arrange the repair.

Priya should demand the full price of a brand-new projector for a minor, repairable fault.

Statement: This is a widely discussed policy question. Should CCTV cameras be installed at every major street intersection? Arguments: I. No, because some people do not like being photographed. II. No, because installing and maintaining cameras at every intersection in a large city requires a budget most municipal bodies do not currently have. Which of the above arguments is/are strong?

Both arguments I and II are strong

Neither argument I nor II is strong

Statement: A survey found that 80% of the schoolteachers surveyed prefer tea over coffee. Conclusions: I. The option mentioned first is objectively the better choice. II. Some of the surveyed group prefer the option mentioned first. Which of the above conclusions logically follows/follow from the statement?

Both conclusions I and II follow

Neither conclusion I nor II follows

Reasoning Practice Set 1403

10 Reasoning questions in 10 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.

Blood Relations
Critical Reasoning
Essential Part
General
Logical Deduction
Making Judgments
Matching Definitions
Series Completion
Statement and Argument
Statement and Conclusion

Pick an answer for each question below, then press Submit. The 10-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.

Q1 · Reasoning · Essential Part
Which feature must a camera necessarily have?
कैमरा में कौन सी विशेषता अनिवार्य रूप से होनी ही चाहिए?
Q2 · Reasoning · Critical Reasoning
An office in Bhopal switched its cafeteria to a healthier menu, and over the next quarter, employee productivity scores rose by 15%. The management concluded that the healthier menu improved employee productivity. Which of the following, if true, would most WEAKEN the argument above?
भोपाल के एक कार्यालय ने अपनी कैंटीन के मेन्यू को अधिक स्वास्थ्यवर्धक बनाया, और अगली तिमाही में कर्मचारियों की उत्पादकता स्कोर 15% बढ़ गया। प्रबंधन ने निष्कर्ष निकाला कि स्वास्थ्यवर्धक मेन्यू ने कर्मचारियों की उत्पादकता में सुधार किया। निम्नलिखित में से कौन सा कथन, यदि सत्य हो, तो उपरोक्त तर्क को सबसे अधिक कमज़ोर करेगा?
Q3 · Reasoning · Logical Deduction
Statements: No clocks is bottles. All bottles are mountains. Conclusions: I. No bottles is clocks II. Some clocks are not bottles. Which of the conclusions follow(s) from the statements?
कथन: कोई घड़ियाँ, बोतलें नहीं है। सभी बोतलें, पहाड़ हैं। निष्कर्ष: I. कोई बोतलें, घड़ियाँ नहीं है II. कुछ घड़ियाँ, बोतलें नहीं हैं। कथनों से कौन सा/से निष्कर्ष अनुसरण करता/करते है/हैं?
Q4 · Reasoning · Series Completion
Find the next number in the series: 2, 6, 18, 54, 162, ?
श्रृंखला में अगली संख्या ज्ञात करें: 2, 6, 18, 54, 162, ?
Q5 · Reasoning · Blood Relations
Ritu is Rahul's wife. How is Rahul related to Ritu?
Ritu, Rahul की पत्नी है। Rahul, Ritu से किस प्रकार संबंधित है?
Q6 · Reasoning · General
Select the number that will come in place of the question mark: 3, 6, 18, 72, 360, ?
प्रश्न चिन्ह के स्थान पर आने वाली संख्या चुनें: 3, 6, 18, 72, 360, ?
Q7 · Reasoning · Making Judgments
Anjali borrowed a projector from Priya for a college event and it came back with a minor, repairable fault after 4 days of use. What would be the most appropriate and reasonable response in this situation?
अंजलि ने कॉलेज के एक कार्यक्रम के लिए प्रिया से एक प्रोजेक्टर उधार लिया था और 4 दिन उपयोग के बाद वह एक मामूली, ठीक होने वाली खराबी के साथ वापस आया। इस स्थिति में सबसे उचित और तर्कसंगत प्रतिक्रिया क्या होगी?
Q8 · Reasoning · Statement and Argument
Statement: This is a widely discussed policy question. Should CCTV cameras be installed at every major street intersection? Arguments: I. No, because some people do not like being photographed. II. No, because installing and maintaining cameras at every intersection in a large city requires a budget most municipal bodies do not currently have. Which of the above arguments is/are strong?
कथन: यह एक व्यापक रूप से चर्चित नीतिगत प्रश्न है। क्या हर प्रमुख सड़क चौराहे पर सीसीटीवी कैमरे लगाए जाने चाहिए? तर्क: I. नहीं, क्योंकि कुछ लोगों को फोटो खिंचवाना पसंद नहीं होता। II. नहीं, क्योंकि किसी बड़े शहर के हर चौराहे पर कैमरे लगाने और उनका रखरखाव करने के लिए एक बजट चाहिए जो अधिकांश नगर निकायों के पास वर्तमान में नहीं है। उपरोक्त में से कौन सा/से तर्क सशक्त है/हैं?
Q9 · Reasoning · Statement and Conclusion
Statement: A survey found that 80% of the schoolteachers surveyed prefer tea over coffee. Conclusions: I. The option mentioned first is objectively the better choice. II. Some of the surveyed group prefer the option mentioned first. Which of the above conclusions logically follows/follow from the statement?
कथन: एक सर्वेक्षण में पाया गया कि सर्वेक्षण किए गए स्कूल शिक्षकों में से 80% कॉफी की तुलना में चाय को प्राथमिकता देते हैं। निष्कर्ष: I. पहले बताया गया विकल्प वस्तुनिष्ठ रूप से बेहतर विकल्प है। II. सर्वेक्षण किए गए समूह में से कुछ लोग पहले बताए गए विकल्प को प्राथमिकता देते हैं। उपरोक्त में से कौन सा/से निष्कर्ष कथन से तार्किक रूप से निकलता/निकलते है/हैं?
Q10 · Reasoning · Matching Definitions
Choose the word that best matches this definition: "lacking energy; sluggish and unwilling to move"
इस परिभाषा से मेल खाने वाला सही शब्द चुनें: "ऊर्जा की कमी वाला; सुस्त और आलसी"

⏱ 10:000/10 answered+1.00 correct · −0.25 wrong