Question
The HCF of two numbers is 89 and their LCM is 2136. If
no number is below 100 so the difference between the two numbers is-Solution
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Angle bisectors of Q and R meet at point S, inside the triangle PQR. If angle QSR = 132Ëš , then the measure of angle P is:
- The area of the base of a rectangular reservoir is 960 m² and the volume of water contained in it is 38400 m³. Find the depth of the water in the reservo...
Given that the surface area of a sphere is 201.06 cm², calculate its volume.
Two right circular cones of equal height of radius of base 3cm and 4cm are melted together and made into a solid sphere of radius 5 cm. The height of th...
If the radius of a right circular cylinder open at both ends, is decreased by 25% and the height of the cylinder is increased by 20%, then the percentag...
A rectangular room measures 25 metres in length and has a perimeter of 78 metres. Calculate the total cost to carpet this room at a rate of Rs. 8 per sq...
In AABC, P is a point on AB such that PB: AP = 3: 4 and PQ is parallel to AC. If AR and QS are perpendicular to PC and QS = 9 cm, what is the length (in...
If the height of a cylinder is increased five times and radius is reduced by 40%, then what is the percentage change in its volume?
If the two adjacent sides of a rectangle are x cm and x – 10 cm and its perimeter is 68 cm then find its area?Â
The perimeter of 4 squares is 24 cm, 36cm, 40 cm, and 44 cm respectively. What will be the area of the square having perimeter equal to sum of edges of ...
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