4186: Life expectancy is highest in the world in
(a) Canada
(b) Germany
(c) Japan
(d) Norway
4187: Who of the following shall cause every recommendation made by the Finance Commission to be laid before each House of Parliament?
(a) The president of India
(b) The speaker of Lok Sabha
(c) The prime minister of India
(d) The Union Finance Minister
4188: With reference to the history of Indian rock-cut architecture, consider the following statements:
1. The caves at Badami are the oldest surviving rock-cut caves in India.
2. The Barabar rock-cut caves were originally made for Ajivikas by Emperor Chandragupta Maurya.
3. At Ellora, caves were made for different faiths.
Which of the statements given above is/are correct?
(a) 1 only
(b) 3 only
(c) 2 and 3 only
(d) 1, 2 and 3
4189: Diamond and Emerald contain:
(a) Carbon and silicon
(b) Carbon and zinc
(c) Silicon, aluminium and beryllium
(d) Carbon and calcium
4190: If the interest rate is decreased in an economy, it will
(a) decrease the consumption expenditure in the economy
(b) increase the tax collection of the Government
(c) increase the investment expenditure in the economy
(d) increase the total savings in the economy