2421. Which soil differs from the other three in its formation?
A. Regur *
B. Bhabar
C. Bangar
D. Khadar
2422. Which of these is young folded mountain ?
A. The Himalayas *
B. The Vindhyas
C. The Nilgiris
D. Western Ghats
2423. Which of the following is not a mineral ?
A. Slate *
B. Limestone
C. Coal
D. Calcite
2424. We generally measure the depth of the sea in:
A. Feet
B. Fathoms *
C. Metres
D. Nautical miles
2425. Hanging valleys are formed due to the acton of :
A. Volcanic eruption
B. Glacier *
C. waves of ocean
D. River
2426. The phases of moon are caused by :
A. The rotation of the earth
B. The rotation of the moon *
C. The revolution of the earth
D. Teh revolution of the moon
2427. The average time interval between successive high tide and low tide is :
A. 12 hours and 26 minutes
B. 6 hours and 12 minutes
C. 24 hours and 52 minutes *
D. 50 minutes
2428. Between which two countries does the sea of Azov lie ?
A. Ukraine-Russia *
B. Russia-Kazakistan
C. Turkey-Georgia
D. Kazakistan-Turkmenistan
2429. An area which has not been glaciated may show :
A. Hanging valleys
B. Corries and pyramid peaks
C. Drumlins
D. V-shaped valleys *
2430. Israel has common borders with :
A. Lebanon, Syria, Jordan, and Egypt *
B. Lebanon, Syria, Turkey, and Jordan
C. Cyprus, Turkey, Jordan and Egypty
D. Turkey, Syria, Iran and Yemen