राज्य की विधान परिषद् के कितने सदस्य विधान सभा द्वारा चुने जाते हैं ?

4 : 5 : 8 के अनुपात में तीन कारों की गति । इन कारों द्वारा समान दूरी तय करने में लगने वाले समय के बीच का अनुपात क्या है

Direction :  passage carefully and answer the questions given below it. Certain words/phrases are given in bold in the passage to help you locale them while answering some of the questions. 

Governments have traditionally equated economic progress with steel mills and cement factories. While urban centres thrive and city dwellers get rich, hundreds of millions of famers remain mired in poverty. However fears of food shortages, a rethinking of anti-poverty priorities and crushing recession in 2008 are causing a dramatic shift in world economic policy in favour of greater support for agriculture.  last time when the world's farmers felt such love was in the 1970's. At that time, as food prices spiked, there was real concern that the world was facing a crisis in which the planet was simply unable to produce enough grain and meat for an expanding population. Governments across the developing world and international aid organisations plowed investment agriculture in technological breakthroughs, like high-yield strains of important food crops, boosted production. The result was the Green Revolution and food production exploded. into the early 1970s, while But the Green Revolution became a victim of its own success. Food prices plunged by some 60% by the late 1980's from their peak in the mid- 1970's. Policy-makers and aid workers turned their attention to the poor's other pressing needs, such as health care and education. Farming got starved of resources and investment. By 2004's aid directed at agriculture sank to 3.5% and "agriculture lost its glitter", “Also, as consumers in high-growth giants such as China and India became wealthier, they began eating more meat. So grain once used for human consumption got diverted to beef up livestock. By early 2008, panicked buying by importing countries and restrictions slapped on grain exports by some big producers helped drive prices up to heights not seen for three decades. Making matters worse, land and resources got reallocated to product cash crop such as bio fuels and the result was that voluminous reserves of grain evaporated. Protests broke out across the emerging world and fierce food riots toppled governments.

Which of the following is an adverse impact of the Green Revolution? 

निर्देश : निम्न जानकारी का सावधानीपूर्वक अध्ययन करें एवं दिए गए प्रश्नों के उत्तर दें ।

आठ व्यक्ति पीयूष , सुमित , कासिम , रोहित , उदित , बॉबी , जैक तथा आयुष एक वृत्ताकार मेज के चारों ओर बैठे हैं । तीन व्यक्तियों का मुख केन्द्र से बाहर की ओर है एवं अन्य का मुख केन्द्र की ओर है । । सुमीत , बॉबी के दाएं से तीसरा बैठा है । रोहित , आयुष के समीप नहीं है । कासिम , रोहित के बाएं से तीसरा बैठा है एवं रोहित , पीयूष के दाएं से दूसरा बैठा है तथा इन तीनों व्यक्तियों ने एक का मुख केन्द्र से बाहर की ओर है । आयुष तथा उदित के बीच दो व्यक्ति बैठे है एवं बॉबी तथा उदित के बीच दो व्यक्ति बैठे है । कासिम , जैक के बाएं से दुसरा बैठा है एवं जैक का मुख केन्द्र से बाहर की ओर है । सुमित का मुख केन्द्र की ओर है । उदित , बॉबी तथा कासिम के विपरीत नहीं है । 

यदि सभी व्यक्ति उनके विपरीत बैठे व्यक्ति से अपना स्थान बदल लें , तो अब रोहित के बाएं से दूसरा कौन बैठा है ? 

क्षेत्रफल और आयतन के आधार पर विश्व की सबसे बड़ी झील है—

m के किस मान के लिए समीकरण 18x-72y+13=0 और 7x-my-17=0 की प्रणाली का कोई समाधान नहीं होगा?