How many members of the State Legislative Council are elected by the Legislative Assembly?

The speed of three cars in the ratio 4 : 5 : 8 . What is the ratio among the time taken by these cars to travel the same distance ? 

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? 

Direction : Study the following information carefully and answer the questions given below:
Eight friends Piyush, Sumit, Qasim, Rohit, Udit, Boby, Jack and Ayush are sitting around a circular table. Three frineds are facing away from the centre and others are sitting facing towards the centre. Sumit is sitting to the third right of Boby. Rohit is not near to Ayush. Qasim is sitting to the third left of Rohit, who is second right of Piyush and among these three friends one is facing away from the centre. Two friends are sitting between Ayush and Udit and two are sitting between Boby and Udit. Qasim is sitting second to the left of Jack, who is facing towards the centre. Sumit is facing towards the centre. Udit is not opposite to Boby and Qasim. 

If all the people change their positions with the person sitting opposite to them, then who is now sitting second to the left of Rohit?

It is the largest lake in the world by area and volume-

For what value of m will the system of equations 18x-72y+13=0 and 7x-my-17=0 have no solution?