List of top Mathematics Questions

Rhombus of side 6 cm has an angle equal to the external angle of a regular octagon. Find the area of the rhombus.
Circle with center O and radius 25 cms has a chord AB of length of 14 cms in it. Find the area of triangle AOB.
Circle with center O
The difference between a two-digit number and the number obtained by interchanging the positions of its digits is 27. What is the difference between the two digits of that number?
The base diameter of a metallic cylinder is 18cm and its height is 24 cm. It is melted into cylinders of base diameter 12 cm and height 6 cm. How many such small cylinders are formed?
If P (A∩B) = 70% and P(B) = 85%, then P(A/B) is equal to
The largest number that divides 70 and 125, which leaves the remainders 5 and 8, is
The length of the common chord of two intersecting circles is 24 cm. If the diameter of the circles are 30 cm and 26 cm, then the distance between the center (in cm) is
The diagonal of a cuboid is given by which of the following formulas?
All cross sections of a sphere are
In a 100 m race, A covers the distance in 36 seconds and B covers in 45 seconds. In this race, A beats B by___________?
If the sum of interior angles of a regular polygon is 540°. Find the name of the polygon
A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day?
If \(5\) times the \(5^{th}\) term of an A.P is the same as \(7\) times the \(7{th}\) term, then find its \(12^{th}\)\(\) term
The given surface can be folded into which of the following cubes?
The given surface can be folded into which of the following cubes?
The fraction of total volume occupied by atoms in a simple cube is A.
Choose the correct option
\(\frac {2tan30°}{1+tan^230°}=?\)
Vertices of a quadrilateral ABCD are A(0,0), B(4,5), C(9,9) and D(5,4). What is the shape of the quadrilateral?
Choose the correct option sin2A=2 sinA is true when A =?
Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together?
A sum of money is to be distributed among Arun, Banu, Chinu, Dany in the proportion of 5: 2:4: 3 respectively. If C gets Rs. 1500 more than D, what is B's share?
A man walked diagonally across a square lot. Approximately, what was the percent saved by not walking along the edges?
The product of two numbers is 120 and the sum of their squares is 289. The sum of the number is:
A (p,0), B (4,0), C (5,6) and D (1,4) are the vertices of a quadrilateral ABCD. If ADC is obtuse, what is the maximum integral value of p?
vertical pole 20 m long casts a shadow 10 m long on the ground. At the same time, a tower casts the shadow 50 m long on the ground. Find the height of the tower. (Answer to be provided in m)
A guy wire attached to a vertical pole of height 18 m is 24 m long and has a stake attached to the other end. How far from the base of the pole should the stake be driven so that the wire will be taut?