Q.11611·Miscellaneous·2014·EasyA sound wave has frequency of 2 kHz and wavelength of 35 cm. If an observer is 1.4 m away from the source, after what time interval could the observer hear the sound?View question
Q.11613·Miscellaneous·2014·EasyWhich one among the following lakes is situated on the west coast of India?View question
Q.11615·Miscellaneous·2014·EasyWhich of the following is correct regarding the reaction of fluorine with water? 2F₂(g) + 2H₂O(l) → 4H⁺(aq) + 4F⁻(aq) + O₂(g)View question
Q.11616·Miscellaneous·2014·EasyPlanet A has double the radius than that of Planet B. If the mass of Planet A is four times heavier than the mass of Planet B, which of the following statements regarding weight on each planet is correct?View question
Q.11617·Miscellaneous·2014·EasyA balloon filled up with gas would only go up in air if it is filled up withView question
Q.11618·Miscellaneous·2014·EasyConsidering the locations of mountains in India, which one among the following is in right sequence from south to north?View question
Q.11620·Miscellaneous·2014·EasyWhile looking at an image formed by a convex lens (one half of the lens is covered with a black paper), which one of the following will happen to the image?View question
Q.11621·Miscellaneous·2014·EasyLapland is a cultural region largely within the Arctic Circle in the north of the Scandinavian Peninsula. Who inhabited the Lapland?View question
Q.11622·Miscellaneous·2014·EasyConsider the following statements: 1.Crystallization is a form of mechanical weathering. 2.Hydration causes granular disintegration. 3.Frost action is synonymous with freeze-thaw action. Which of the statements given above are correct?View question
Q.11623·Miscellaneous·2014·EasyWhich one among the following groups is the most abundant in terms of number of species identified?View question
Q.11625·Miscellaneous·2014·EasyThe temperature of water at the bottom of a lake whose upper surface has frozen to ice would be aroundView question
Q.11626·Miscellaneous·2014·EasyLeaves of which of the following plants are not used for the rearing of silkworms?View question
Q.11627·Miscellaneous·2014·EasyWhich of the following statements about hydrogen is/are correct? 1.Hydrogen has three isotopes of which protium is the most common. 2.Hydrogen ion (H⁺) exists freely in solution. 3.Dihydrogen, H₂, acts as a reducing agent. Select the correct answer using the code given below.View question
Q.11628·Miscellaneous·2014·EasyThe current (I)-voltage (V) plot of a certain electronic device is given above. The device isView question