251: Which of the following States has the largest coastal area in India?
(a) Kerala
(b) Tamil Nadu
(c) Karnataka
(d) Andhra Pradesh
252: Excessive release of the pollutant carbon monoxide (CO) into the air may produce a condition in which oxygen supply in the human body decreases. What causes this condition ?
(a) When inhaled into the human body, CO is converted into CO2
(b) The inhaled CO has much higher affinity for haemoglobin as compared to oxygen
(c) The inhaled CO destroys the chemical structure of haemoglobin
(d) The inhaled CO adversely affects the respiratory centre in the brain
253: Which one of the following can one come across if one travels through the Strait of Malacca ?
(a) Java
(b) Singapore
(c) Bali
(d) Brunei
254: The Dinesh Goswami Committee recommended
(a) the constitution of state-level election commissions
(b) List System of election to the Lok Sabha
(c) governmental funding of parliamentary elections
(d) a ban on the candidature of independent candidates in the parliamentary elections
255: If you travel through the Himalayas, you are likely to see which of the following plants naturally growing there?
1. Oak
2. Rhododendron
3. Sandalwood
Select the correct answer using the code given below.
(a) 1 and 2 only
(b) 3 only
(c) 1 and 3 only
(d) 1, 2 and 3