Q.8227·Miscellaneous·2017·EasyConsider the following statements: Statement I: The value of a random variable having the highest frequency is mode. Statement II: Mode is unique. Which one of the following is correct in respect of the above statements?View question
Q.8228·Miscellaneous·2017·EasyThe pie diagrams on the monthly expenditure of two families A and B are drawn with radii of two circles taken in the ratio 16 : 9 to compare their expenditures. Which one of the following is the appropriate data used for the above-mentioned pie diagrams?View question
Q.8229·Miscellaneous·2017·EasyA man travelled 12 km at a speed of 4 km/hr and further 10 km at a speed of 5 km/hr. What was his average speed?View question
Q.8231·Miscellaneous·2017·EasyWhat is the ratio of the total number of boys to the total number of girls?View question
Q.8232·Miscellaneous·2017·EasyWhat is the difference between the number of boys studying Mathematics and the number of girls studying Physics?View question
Q.8233·Miscellaneous·2017·EasyIn which subjects is the difference between the number of boys and girls equal?View question
Q.8234·Miscellaneous·2017·EasyThe number of girls studying Statistics is what percent (approximate) of the total number of students studying Chemistry?View question
Q.8235·Miscellaneous·2017·EasyConsider the following statements: 1.The point of intersection of the perpendicular bisectors of the sides of a triangle may lie outside the triangle. 2.The point of intersection of the perpendiculars drawn from the vertices to the opposite sides of a triangle may lie on two sides. Which of the above statements is/are correct?View question
Q.8236·Miscellaneous·2017·EasyA closed polygon has six sides and one of its angles is 30° greater than each of the other five equal angles. What is the value of one of the equal angles?View question
Q.8237·Miscellaneous·2017·EasyOne-fifth of the area of a triangle ABC is cut off by a line DE drawn parallel to BC such that D is on AB and E is on AC. If BC = 10 cm, then what is DE equal to?View question
Q.8238·Miscellaneous·2017·EasyThe diagonals of a rhombus are of length 20 cm and 48 cm. What is the length of a side of the rhombus?View question
Q.8239·Miscellaneous·2017·EasyConsider the following statements in respect of three straight lines A, B and C on a plane: 1.If A and C are parallel and B and C are parallel; then A and B are parallel. 2.If A is perpendicular to C and B is perpendicular to C; then A and B are parallel. 3.If the acute angle between A and C is equal to the acute angle between B and C; then A and B are parallel. Which of the above statements are correct?View question
Q.8240·Miscellaneous·2017·EasyIn a triangle PQR, X is a point on PR and Y is a point on QR such that PR = 10 cm, RX = 4 cm, YR = 2 cm, QR = 5 cm. Which one of the following is correct?View question
Q.8241·Miscellaneous·2017·EasyIn a triangle ABC, the medians AD and BE intersect at G. A line DF is drawn parallel to BE such that F is on AC. If AC = 9 cm, then what is CF equal to?View question
Q.8242·Miscellaneous·2017·EasyA tent has been constructed which is in the form of a right circular cylinder surmounted by a right circular cone whose axis coincides with the axis of the cylinder. If the radius of the base of the cylinder is 50 m, the height of the cylinder is 10 m and the total height of the tent is 15 m, then what is the capacity of the tent in cubic metres?View question
Q.8243·Miscellaneous·2017·EasyFrom a solid cylinder whose height is 8 cm and of base radius 6 cm, a conical cavity of height 8 cm and of base radius 6 cm is formed by hollowing out. What is the inner surface area of the cavity?View question
Q.8244·Miscellaneous·2017·EasyThe radii of the frustum of a right circular cone are in the ratio 2 : 1. What is the ratio of the volume of the frustum of the cone to that of the whole cone?View question