Q.6193·Miscellaneous·2019·EasyThe perimeters of two similar triangles ABC and PQR are 75 cm and 50 cm respectively. If the length of one side of the triangle PQR is 20 cm, then what is the length of corresponding side of the triangle ABC?View question
Q.6194·Miscellaneous·2019·EasyLet PQRS be a parallelogram whose diagonals PR and QS intersect at O. If triangle QRS is an equilateral triangle having a side of length 10 cm, then what is the length of the diagonal PR?View question
Q.6195·Miscellaneous·2019·EasyIf l is the length of the median of an equilateral triangle, then what is its area?View question
Q.6196·Miscellaneous·2019·EasyThe areas of three adjacent faces of a cuboid are x, y and z. If V is the volume of the cuboid, then which one of the following is correct?View question
Q.6197·Miscellaneous·2019·EasyA piece of wire is in the form of a sector of a circle of radius 20 cm, subtending an angle 150° at the centre. If it is bent in the form of a circle, then what will be its radius?View question
Q.6198·Miscellaneous·2019·EasyLet two lines p and q be parallel. Consider two points B and C on the line p and two points D and E on the line q. The line through B and E intersects the line through C and D at A in between the two lines p and q. If AC:AD = 4:9, then what is the ratio of area of triangle ABC to that of triangle ADE?View question
Q.6199·Miscellaneous·2019·EasyAn equilateral triangle and a square are constructed using metallic wires of equal length. What is the ratio of area of triangle to that of square?View question
Q.6200·Miscellaneous·2019·EasyAll the four sides of a parallelogram are of equal length. The diagonals are in the ratio 1:2. If the sum of the lengths of the diagonals is 12 cm, then what is the area of the parallelogram?View question
Q.6201·Miscellaneous·2019·EasyABC is a triangle right angled at B. If AB = 5 cm and BC = 10 cm, then what is the length of the perpendicular drawn from the vertex B to the hypotenuse?View question
Q.6202·Miscellaneous·2019·EasyTwo cylinders of equal volume have their heights in the ratio 2:3. What is the ratio of their radii?View question
Q.6203·Miscellaneous·2019·EasyThe length and breadth of a rectangle are increased by 20% and 10% respectively. What is the percentage increase in the area of the rectangle?View question
Q.6204·Miscellaneous·2019·EasyIf the length of the hypotenuse of a right angled triangle is 10 cm, then what is the maximum area of such a right angled triangle?View question
Q.6205·Miscellaneous·2019·EasyA square is drawn such that its vertices are lying on a circle of radius 201 mm. What is the ratio of area of circle to that of square?View question
Q.6206·Miscellaneous·2019·EasyA piece of wire of length 33 cm is bent into an arc of a circle of radius 14 cm. What is the angle subtended by the arc at the centre of the circle?View question
Q.6207·Miscellaneous·2019·EasyA bucket is in the form of a truncated cone. The diameters of the base and top of the bucket are 6 cm and 12 cm respectively. If the height of the bucket is 7 cm, what is the capacity of the bucket?View question
Q.6208·Miscellaneous·2019·EasyA right circular cone has height 8 cm. If the radius of its base is 6 cm, then what is its total surface area?View question
Q.6209·Miscellaneous·2019·EasySix cubes, each with 12 cm edge are joined end to end. What is the surface area of resulting cuboid?View question
Q.6210·Miscellaneous·2019·EasyIf the ratio of the work done by (x + 2) workers in (x – 3) days to the work done by (x + 4) workers in (x – 2) days is 3 : 4, then what is the value of x ?View question