Air Force X Y Group Online Test

2. A Sells 2 TV Sets, One At A Loss Of 15% And Another At A Profit Of 15%. Find The Loss/Gain Percentage In The Overall Transaction?

3. Which Country Among The Following Has Been Declared Ebola-Free By WHO?

4. A, B And C Can Do A Piece Of Work In 20, 30 And 60 Days Respectively. In How Many Days Can A Do The Work If He Is Assisted By B And C On Every Third Day?

5. The Opposition Party Status Is Accorded To A Political Party In The Lok Sabha Only If It Captures At Least

6. A’s Salary Is 20% Lower Than B’s Salary, Which Is 15% Lower Than C’s Salary. By How Much Percent Is C’s Salary More Than A’s Salary?

7. Which Sports Personality Has Been Awarded The Honorary Rank Of Group Captain By The IAF?

8. Who Among The Following Was Adjudged As The Most Valuable Player Of The 17th Asian Games Held At Incheon, South Korea?

9. Kaziranga National Park Is Famous For

10. Which Among The Following Is India’s First Long Range Subsonic Cruise Missile?

11. In Which City Is The Headquarters Of Asian Development Bank Located?

12. If A Sum Becomes Double In 16 Years, How Many Times Will It Be In 8 Years?

13. Who Has Been Appointed As The New Finance Secretary Of India?

14. Who Was The First Indian To Win An Individual Medal In Olympics?

15. India Agreed To UN Chief Ban Ki-Moon’s Offer To Remain As A Member Of The Advisory Board Of One Of The Following Recently.

16. A Man Can Row 9⅓ Kmph In Still Water And Finds That It Takes Him Thrice As Much Time To Row Up Than As To Row Down The Same Distance In The River. The Speed Of The Current Is

17. The Average Weight Of 5 Men Is Increased By 2 Kg When One Of The Men Whose Weight Is 60 Kg Is Replaced By A New Man. The Weight Of The New Man Is

18. K-15 Missile Is

19. In How Many Years Will A Sum Of Rs 800 At 10% Per Annum Compounded Semi-Annually Become Rs 926.10?

20. Which Of The Following Wings Was Not Part Of The Espionage System Described By Kautilya?

21. A Train Travelling At A Uniform Speed Clears A Platform 200 M Long In 10 Seconds And Passes A Telegraph Post In 5 Seconds. The Speed Of The Train Is

22. How Many Gold Medals Did India Win In The Incheon Asian Games Held In Oct 2014?

23. The Enmity That Spread Throughout India Was Sown In The –

24. How Many Vice Presidents Are Elected At The Start Of Its Each Regular Session Of UN General Assembly?

25. The Speed Of A Boat In Still Water Is 10 Kmph. If It Can Travel 26 Km Downstream And 14 Km Upstream In The Same Time, The Speed Of The Stream Is

26. The Highest Civilian Award Of India ‘Bharat Ratna’ Has Been Awarded To Only Two Foreigners So Far. One Of Them Is Nelson Mandela. The Other Is

27. Which Of The Following Dynasties Was Ruling Over North India At The Time Of Alexander’s Invasion?

28. Which Of The Following Intercontinental Ballistic Missiles (ICBMs) Is Under Development In India?

29. Who Among The Following Was The Congress President At Madras Session Of 1927 When It Boycotted The Simon Commission?

30. Alauddin Khalji Did Not Build

31. A Man Travelled From A Point A To B At The Rate Of 25 Kmph And Walked Back At The Rate Of 4 Kmph. If The Whole Journey Took 5 Hrs 48 Minutes, The Distance Between A And B Is

32. Who Amongst The Following Is The Author Of The Book ‘A Bend In The River’?

33. A And B Can Do A Piece Of Work In 18 Days; B And C Can Do It In 24 Days, A And C Can Do It In 36 Days. In How Many Days B Alone Can Finish The Work?

34. The Branch Of Science That Studies Cells Is Called

35. The Price Of Sugar Increases By 20% Due To The Festive Season. By What Percentage Should A Family Reduce The Consumption Of Sugar So That There Is No Change In The Expenditure?

36. परम ताप T तथा दाब P पर एक आदर्श गैस V आयतन घेरती है, प्रत्येक अणु का द्रव्यमान M है। गैस के घनत्व के लिए व्यंजक है (K = वोल्ट्जमन नियतांक है)

37. सेल्सियस स्केल पर ताप का परम शून्य मान है

38. एक आदर्श गैस का आयतन 1 लीटर एवं दाब 72 Cm मरकरी स्तम्भ के तुल्य है गैस को समतापीय रूप से संपीड़ित करके इसका आयतन 900 Cm³ कर दिया जाता है। गैस में उत्पन्न प्रतिबल होगा

39. नियत दाब पर जब आदर्श द्विपरमाणविक गैस को गर्म किया जाता है तो ऊर्जा का वह भाग जो आन्तरिक ऊर्जा वृद्धि में प्रयुक्त होता है, कुल ऊर्जा का है

40. एक आदर्श गैस एक अवस्था (A) से दूसरी अवस्था (B) में जाती है तो 8 × 105 J ऊष्मा अवशोषित करती है, एवं 6.5 × 105 J बाह्य कार्य करती है। इसे अब दुसरे प्रक्रम द्वारा अवस्था (A) से अवस्था (B) में ले जाया जाता है इसमें यह गैस 105 J ऊष्मा अवशोषित करती है, तब दुसरे प्रक्रम में

41. 0°C पर कृष्ण पिण्ड से विकिरण ऊर्जा की दर E जूल प्रति सेकण्ड है, तो 273°C ताप पर विकिरण ऊर्जा की दर होगी

42. 0 M लम्बी लोहे की छड़ को 0°C से 100°C तक गर्म किया जाता है। यदि लोहे का रेखीय ताप-प्रसार गुणांक 10 × 10-6 / °C हो तब छड़ की लम्बाई में वृद्धि होगी

43. दो उपग्रह A तथा B किसी ग्रह P के चारों ओर क्रमशः 4R तथा R त्रिज्या की वृत्तीय कक्षाओं में गति करते हैं। यदि उपग्रह A की चाल 3V है, तो B की चाल होगी

44. दो वस्तुओं की सतहों के प्रति इकाई क्षेत्रफल से उत्सर्जित विकिरण ऊर्जाओं का अनुपात 16 : 1 है। गर्म वस्तु का ताप 1000 K है, तब ठण्डी वस्तु का ताप होगा

45. नियत ताप पर संतृप्त वाष्प को इसके आधे आयतन तक संपीड़ित किया जाता है, तब इसका दाब हो जाएगा

46. प्रकाशीय तन्तु संचार के सम्बन्ध में, सत्य कथन नहीं है

47. वायु में ध्वनि का वेग होता है

48. नैपच्यून एवं शनि की सूर्य से दूरियाँ क्रमशः 1013 एवं 1012 मीटर के लगभग हैं। माना कि ये वृत्तीय मार्ग में गति करते हैं तब उनके परिक्रमण कालों का अनुपात होगा

49. एक अकन मूलबिंदु से सरल आवर्त गति प्रारम्भ करता है उसका आवर्तकाल 2 सेकण्ड है, कितने समय में इसकी कुल ऊर्जा की 75% गतिज ऊर्जा हो जायेगी

50. एक आदर्श गैस इस प्रकार प्रसारित होती है कि इसका दाब व आयतन नियम PV² = नियतांक का पालन करते हैं। इस प्रक्रम में गैस हो जाएगी