| 1. | Briefly trace the process of German unification.
In 1848, the German middle-class nationalist tr... | 25,703 | |
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| 2. | Why did nationalist tensions emerge in the Balkans?
* A large part of the Balkans was under the ... | 19,228 | |
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| 3. | Explain what is meant by the 1848 revolution of the liberals. What were the political, social an... | 11,189 | |
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| 4. | What is corn law? | 9,750 | |
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| 5. | Boards|Physics|12|Alternating Current|AC Voltage Applied to a Series LCR Circuit.... | 8,952 | |
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| 6. | A stone is projected vertically upwards with a velocity of \( 25 \m... | 7,587 | |
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| 7. | How was the history of nationalism in Britain unlike the rest of Europe?
The history of the nati... | 7,322 | |
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| 8. | State one prudential reason and one moral reason for power sharing with an example from the Indi... | 6,618 | |
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| 9. | Explain any five key features of Federalism.
D
State any three important features of Federalism.... | 6,585 | |
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| 10. | भूमि-तल पर एक बिन्दु \( X \) से एक उर्ध्वाधर मीनार \( P Q \) के शीर्ष का उन्नयन कोण \( 60^{\circ... | 6,550 | |
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| 11. | Explain any five factors that led to the Great Depression of 1929. | 6,541 | |
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| 12. | Four charges are placed on corners of a square as shown in figure having side of \( 5 \mathrm{~c... | 6,332 | |
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| 13. | उस विद्युत क्षेत्र की तीव्रता ज्ञात कीजिए जो \( 0.001 \) मिलीग्राम द्रव्यमान की एक तेल की बूँद, ... | 6,158 | |
|
| 14. | Whatas Vernacular Press Act?
[CBSE 2014]
Or
Why was the Vernacular Press Act passed in 1878 ? | 6,108 | |
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| 15. | The following table gives the GDP in Rupees (Crores) by the three sectors:
\begin{tabular}{|r|r|... | 6,023 | |
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| 16. | Choose three examples to show the contribution of culture to the growth of nationalism in Europe... | 5,922 | |
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| 17. | यदि इस्पात के लिए, यंग-प्रत्यास्थता गुणांक \( 2.0 \times 10^{11} \) न्यूटन/मीटर \( { }^{2} \) है... | 5,871 | |
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| 18. | Discuss the major reasons for poverty in India. | 5,829 | Discussion |
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| 19. | Why did the Tsarist autocracy collapse in 1917?
The collapse in 1917 took place due to social, e... | 5,658 | | Collapse!
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| 20. | Distinguish between large scale and small scale industries. Give two examples each. | 5,632 | |
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| 21. | What were the social, economic and political conditions in Russia before 1905?
(I) Social Condit... | 5,578 | |
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| 22. | Using binomial theorem prove that \( 6^{n}-5 n \) always leaves the... | 5,529 | |
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| 23. | Explain the major powers and functions of the Parliament. | 5,515 | |
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| 24. | On the given outline map of India locate and mark the regions having the following vegetation ty... | 5,511 | |
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| 25. | Explain how print culture assisted the growth of nationalism in India.
* Social reformers sponso... | 5,483 | |
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| 26. | Electronic configuration of niobium \( (\mathrm{Nb}=41) \) is:
(A) \( [\mathrm{Kr}] 4 d^{4}, 5 s... | 5,277 | |
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| 27. | Find the direction of magnetic field due to a current carrying circular coil held
(i) Vertically ... | 5,252 | |
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| 28. | Discuss the Salt March to make clear why it was an effective symbol of resistance against coloni... | 5,211 | |
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| 29. | एक ताँबे के तार की लम्बाई \( 2.2 \) मीटर है। उसका व्यास \( 7 \times 10^{-4} \) मीटर है। इस तार स... | 5,157 | |
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| 30. | Explain what is referred to as the G- 77 countries. In what ways can G- 77 be seen as a reaction... | 5,136 | |
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| 31. | Differentiate between horizontal and vertical division of powers. | 5,098 | |
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| 32. | Explain the major powers and functions of the Prime Minister. | 5,096 | |
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| 33. | दो सूक्ष्म गोलियों पर \( (80 / 3) \times 10^{-9} \) तथा \( (160 / 3) \times 10^{-9} \) कूलॉम आवे... | 5,021 | |
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| 34. | What is the difference between prudential and moral reasons for pow... | 4,962 | |
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| 35. | Find the vector equation of the line passing through the point \( (1,2,-4) \) and perpendicular ... | 4,914 | |
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| 36. | Differentiate between 'Coming Together Federation' and 'Holding Together Federation', with examp... | 4,887 | |
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| 37. | A Peek Inside You: Making a Temporary Mount of Human Cheek Cell..... | 4,812 | |
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| 38. | What changes did Napoleon introduce to make the administrative system more efficient in the terr... | 4,641 | |
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| 39. | What steps did the French revolutionaries take to create a sense of collective identity among th... | 4,580 | |
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| 40. | State the various functions political parties perform in a democracy. | 4,556 | |
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| 41. | What were the social, economic and political conditions in Russia before 1905 ?
Economic Conditi... | 4,391 | |
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| 42. | Describe the impact of Great Depression on Indian economy. | 4,387 | |
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| 43. | Distinguish between Reserved forests, Protected forests and Unclassed forests. (W) | 4,259 | |
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| 44. | मेण्डल द्वारा अपने प्रयोगों में मटर के पौधे के कितने जोड़ी विपरी
लक्षणों का अध्ययन किया गया था
(... | 4,215 | |
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| 45. | तीन अंकों वाली कितनी संख्याएँ 7 से विभाज्य हैं? | 4,208 | |
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| 46. | Why do we need elections?
\( \mathrm{P} \)
Key Concept - Need for e... | 4,202 | |
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| 47. | Why did political leaders differ sharply over the question of separate electorates?
The Congress... | 4,172 | |
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| 48. | A plane surface is inclined making an angle \( \theta \) with the h... | 4,129 | |
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| 49. | 5 संतरे और 3 सेबों का मूल्य रु. 35 है तथा 2 संतरे और 4 सेबों का मूल्य रु. 28 है। तब 1 संतरा तथा ... | 4,085 | |
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| 50. | Discuss the major reasons for poverty in India? | 4,034 | Discussion |
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| 51. | दो ठीक एक-जैसी धातु की गोलियाँ, जिन पर विभिन्न परिमाणों के सजातीय आवेश हैं, जब एक-दूसरे से \( 0.... | 3,946 | |
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| 52. | The central location of India at the head of the Indian Ocean is considered of great significanc... | 3,930 | |
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| 53. | अनुरणन क्या है? इसे कैसे कम किया जा सकता है? | 3,929 | |
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| 54. | किसी इलेक्ट्रॉन सूक्ष्मदर्शी में त्वरक विभव का मान क्या होगा यदि
इलेक्ट्रॉन की दी-ब्रोगली तरंगदै... | 3,896 | |
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| 55. | A thin convex lens \( L \) (refractive index \( =1.5) \) is placed on a plane mirror \( M \). Wh... | 3,894 | |
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| 56. | संख्या 144 के अभाज्य गुणनखण्डन में अभाज्य गुणनखण्डों की घातों का योग है
i) 3
ii) 4
iii) 5
iv) 6 ... | 3,890 | |
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| 57. | निम्नलिखित अवर्गीकृत आँकड़ों की माध्यिका ज्ञात करें : \( 18,13,17,12,16,19 . \) | 3,854 | |
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| 58. | Discuss the nature of bonding in metal carbonyls. \( \mathrm{P} \) W) | 3,834 | |
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| 59. | Find the shortest distance between lines : \( \vec{r}=6 \hat{i}+2 \hat{j}+2 \hat{k}+\lambda(\hat... | 3,792 | |
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| 60. | Using Bohr's postulates of the atomic model, derive the expression for radius of \( n^{\text {th... | 3,706 | |
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| 61. | Assume there are four families in a country. The average per capita income of these families is R... | 3,700 | |
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| 62. | Boards|Physics|12|Electrostatic Potential and Capacitance|Potential Due to a Continuous Charge D.... | 3,656 | |
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| 63. | In what ways was the working population in Russia different from other countries in Europe, befo... | 3,647 | |
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| 64. | Explain how groundwater is recharged?
Groundwater is recharged by the rainwater and water presen... | 3,641 | |
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| 65. | Derive an expression for the rate constant of a zero order reaction... | 3,601 | |
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| 66. | What is a multi-party system? Explain merits
(W) and demerits of multi-party system.
Multi- par... | 3,590 | |
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| 67. | Which of the following functions of time represent (a) periodic and (b) non-periodic motion? Giv... | 3,573 | |
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| 68. | One mole of carbon atom weighs \( 12 \mathrm{~g} \), the number of ... | 3,570 | |
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| 69. | Explain the impact of the First World War on Britain's economy. | 3,554 | |
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| 70. | What is the main cause of the rapid population growth in India?
Or
Explain any three elements whi... | 3,510 | |
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| 71. | The radical is aromatic because it has :
(A) \( 7 p \)-orbitals and 6 unpaired electrons
(B) \( ... | 3,503 | |
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| 72. | Mechanism of a hypothetical reaction, \( X_{2}+Y_{2} \longrightarrow 2 X Y \), is given below :
... | 3,483 | |
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| 73. | Why is Power sharing desirable?
Why is power sharing necessary in democracy? Explain.
"Power shar... | 3,473 | |
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| 74. | What was the importance of Silk Routes?
How did Silk Routes link the world? Explain with three su... | 3,448 | |
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| 75. | Explain land use pattern in India and why has the land under forest not increased much since 196... | 3,444 | |
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| 76. | pGive reasons to explain why the Maasai community lost their grazing lands./ppAns: The Maasai tr... | 3,414 | |
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| 77. | ug2637u3di2wnhgmlgbxdc32p.... | 3,412 | |
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| 78. | Describe global poverty trends? | 3,407 | |
|
| 79. | Assuming the ideal diode, draw the output waveform for the circuit ... | 3,344 | |
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| 80. | A body is executing simple harmonic motion with frequency ' \( n \)... | 3,333 | |
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| 81. | 4.0 मीटर लम्बे तार की अनुप्रस्थ-काट का क्षेत्रफल \( 1.2 \) सेमी \( { }^{2} \) है। यह तार \( 4.8 ... | 3,330 | |
|
| 82. | Distinguish between Democracy and
Dictatorship?
Democracy
Dictators... | 3,312 | | Democracy
|
| 83. | A light spring of length \( 20 \mathrm{~cm} \) and force constant \... | 3,301 | |
|
| 84. | What is Public Distribution System(PDS)?
What is its importance?
Or
How does Public Distribution ... | 3,268 | |
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| 85. | Describe the legacy of the French Revolution for the peoples of the world during the nineteenth ... | 3,262 | |
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| 86. | A person walks \( 80 \mathrm{~m} \) east, then turns right through angle \( 143^{\circ} \) and w... | 3,242 | |
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| 87. | Discuss why the colonial government in India brought in the following laws. In each case, explai... | 3,240 | Discussion |
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| 88. | Lok Sabha is more powerful than Rajya Sabha'. Analyse the statement.'
or How does Lok Sabha exerc... | 3,207 | |
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| 89. | Answer the following questions briefly. Why is the monsoon considered a unifying bond? | 3,156 | |
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| 90. | What is the biological importance of magnesium and calcium? | 3,123 | |
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| 91. | The maximum possible denticities of a ligand given below towards a ... | 3,107 | |
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| 92. | Write the mechanism of hydration of ethene to yield ethanol.
\( \ma... | 3,094 | |
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| 93. | दिए गए विद्युत परिपथ की सहायता से ज्ञात कीजिए :
(i) परिपथ में धारा,
(ii) बिन्दु \( A \) तथा \( B... | 3,092 | |
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| 94. | How does democracy produce an accountable, responsive and legitimate government? | 3,055 | |
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| 95. | "The Prime Minister is the head of the government." Justify the statement.
or Describe the powers... | 3,026 | |
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| 96. | Given below are half-cell reactions:
\[
\begin{array}{l}
\mathrm{MnO}_{4}^{-}+8 \mathrm{H}^{+}+5... | 3,011 | |
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| 97. | Answer the following questions briefly. Why does India have a monsoon type of climate? | 2,933 | |
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| 98. | Write a newspaper report on:
The Jallianwala Bagh massacre
* The Jallianwala Bagh massacre took ... | 2,927 | |
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| 99. | Describe any three functions of the Election Commission of India. | 2,920 | |
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| 100. | Find the smallest numberhich when divided by 28 and 32 leaves remainders 8 and 12 respectively. | 2,919 | |
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