Q.12817·Miscellaneous·2013·EasyIn any triangle ABC, a = 18, b = 24 and c = 30. Then what is sin C equal to ?View question
Q.12818·Miscellaneous·2013·EasyA man walks 10 m towards a lamp post and notices that the angle of elevation of the top of the post increases from 30° to 45°. The height of the lamp post isView question
Q.12819·Miscellaneous·2013·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°. The height of the tower isView question
Q.12820·Miscellaneous·2013·EasyThe angle of elevation of the top of a tower of height H 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°. If h is the height of the other tower, then which one of the following is correct ?View question
Q.12821·Miscellaneous·2013·EasyWhat is the equation of a straight line which passes through (3, 4) and the sum of whose x and y intercepts is 14 ?View question
Q.12822·Miscellaneous·2013·EasyThe difference of focal distances of any point on a hyperbola is equal toView question
Q.12823·Miscellaneous·2013·EasyWhat is the area of the triangle whose vertices are (3, 0), (0, 4) and (3, 4) ?View question
Q.12824·Miscellaneous·2013·EasyA straight line passes through the points (5, 0) and (0, 3). The length of the perpendicular from the point (4, 4) on the line isView question
Q.12826·Miscellaneous·2013·EasyFor what value of k, the equations 3x - y = 8 and 9x - ky = 24 will have infinitely many solutions?View question
Q.12827·Miscellaneous·2013·EasyA bag contains balls of two colours, 3 black and 3 white. What is the smallest number of balls which must be drawn from the bag, without looking, so that among these there are two of the same colour?View question
Q.12828·Miscellaneous·2013·EasyThe area of a rectangle whose length is five more than twice its width is 75 square unit. The length isView question
Q.12829·Miscellaneous·2013·EasyIf the sum of the roots of a quadratic equation is 3 and the product is 2, then the equation isView question
Q.12830·Miscellaneous·2013·EasyIf P(77, 31) = x and C(77, 31) = y, then which one of the following is correct?View question
Q.12832·Miscellaneous·2013·EasyWard Cunningham is famous for developing for the first timeView question
Q.12833·Miscellaneous·2013·EasyWhich one among the following films won the prestigious Golden Globe Award, 2013 in the best motion picture—Drama category?View question
Q.12834·Miscellaneous·2013·EasyA force F is applied on a body (which moves on a straight line) for a duration of 3 s. The momentum of the body changes from 10 g cm/s to 40 g cm/s. The magnitude of the force F isView question