1401. The Largest rive of Asia is_______
A. Yangtze *
1402. The lenght of the suez Canal is approximately________________
A. 110 Km
B. 150 Km
C. 192 Km *
D. 120 Km
1403. A cataract is a ____________
A. Disease of Eye *
B. A marshy creek
C. A mountian pass
1404. Which type of rocks are mainly found in the himalayan ranges?
A. Sedimentary *
1405. The Third world comprises approximately ______________% of world’s human race?
1406. The total surface area of earth is:
A. 510 Million sq Km *
B. 610 Million Sq Km
C. 710 Million Sq Km
D. 810 Million Sq Km
1407.Which one of the following is present in the largest amount in terms of percent by mass in the earth’s crust?
A. Silicon *
1408. In how many times zones has the world been divided?
B. 24 *
1409. In which year greenwich mean time was established?
C. 1884 *