Q.12169·Miscellaneous·2014·EasyTwo layers of a cloth of equal thickness provide warmer covering than a single layer of cloth with double the thickness. Why?View question
Q.12170·Miscellaneous·2014·EasyDeficiency of which of the following elements is responsible for weakening of bones? 1. Calcium 2. Phosphorus 3. Nitrogen 4. Carbon Select the correct answer using the code given below.View question
Q.12171·Miscellaneous·2014·EasyWhich one of the following is the example of subsistence farming?View question
Q.12172·Miscellaneous·2014·EasyWhich of the following does not possess a specialized conducting tissue for transport of water and other substances in plants?View question
Q.12175·Miscellaneous·2014·EasyWhich of the following solutions will not change the colour of blue litmus paper to red? 1. Acid solution 2. Base solution 3. Common salt solution Select the correct answer using the code given below.View question
Q.12180·Miscellaneous·2014·EasyThe angle of elevation of the top of a tower 30 m high from the foot of another tower in the same plane is 60° and the angle of elevation of the top of the second tower from the foot of the first tower is 30°. The distance between the two towers is m times the height of the shorter tower. What is m equal to?View question
Q.12181·Miscellaneous·2014·EasyThe shadow of a tower standing on a level plane is found to be 50 m longer when the Sun's elevation is 30° than when it is 60°. What is the height of the tower?View question
Q.12182·Miscellaneous·2014·EasyIn cricket match, while catching a fast-moving ball, a fielder in the ground gradually pulls his hands backwards with the moving ball to reduce the velocity to zero. The act representsView question
Q.12183·Miscellaneous·2014·EasyWhich of the following methods is/are suitable for soil conservation in hilly region? 1. Terracing and contour bunding 2. Shifting cultivation 3. Contour ploughing Select the correct answer using the code given below.View question
Q.12184·Miscellaneous·2014·EasyWhich of the following structures of a plant is responsible for transpiration?View question
Q.12185·Miscellaneous·2014·EasyIn a trapezium, the two non-parallel sides are equal in length, each being of 5 units. The parallel sides are at a distance of 3 units apart. If the smaller side of the parallel sides is of length 2 units, then the sum of the diagonals of the trapezium isView question
Q.12186·Miscellaneous·2014·EasyWhat is the total area of three equilateral triangles inscribed in a semicircle of radius 2 cm?View question