If Sin4A - Cos4A = 1 then (A/2) in degrees is 0° < A ≤ 90°
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An object travels 24 m in 3 s and then another 15 m in 2 s. What is the average speed of the object?
In ∆ABC, ∡A + ∡B = 75 and ∡B + ∡C = 140, then ∡B =
Which of the following is not true for a rhombus?
The radius of a cylindrical milk container is half its height and surface area of the inner part is 616 sq.cm. The amount of milk that the container can hold, approximately, is [ Use : √5 = 2.23 and π = 22/7 ]
In an isosceles triangle ABC, AB = AC, XY || BC. If ∡A = 30, then ∡BXY =
If the curved surface area of a right circular cone is 10010 sq cm and its radius is 35 cm, find its volume?
The ratio of present ages of Rangana and Sayed is 7:5. After 11 years the ratio of their ages will be 4:3. What is Rangana's present age?