Three sprinters X, Y and Z are initially standing at the vertex A of an equilateral triangle ABC of side length ‘a’ units. They start running simultan...
A quadratic function attains minimum value of –25 at x = 1. If f(0) = –24, what is the value of f(6)? 0
The height of a trapezoid whose diagonals are mutually perpendicular is equal to 4. Find the area of the trapezoid if it is known that the length of o...
In a right angle triangle AC = 1, Angle B = 90° and Angle A = 15° Find the area of the triangle ABC. 1/4 square units 1/8 square units
Sir is it wrong?
Vinayak bought a ticket for the grand finale of the ‘Bull fighting’ challenge in Valencia, Spain. Unfortunately, he had to change his plans and decide...
The area enclosed by f(x) = min {4-x, 4+x} and g(x) = max {-x, x-4} equals 8 12 16 24
A fanne-khan Mathematician was asked to solve for the roots of the function, F(x) = x4 – x3 + 2x2 -4x...
In triangle ABC, right angled at B with integral lengths, secA – tanA = ½ where A is the angle opposite to side BC. Which of the following can be the ...
Vinayak bought a ticket for the grand finale of the ‘Bull fighting’ challenge in Valencia, Spain. Unfortunately, he had to change his plans and decide...
Alternate approach: In a regular hexagon with side a, the smaller diagonal is √3a and other one is 2a Now in this question length AC is a smaller diag...
ans 6: 3cm sq. ?
In trapezoid JKLM, JK is parallel to LM, angel J is a right angle and JK=4, JM=17,LM=12, and O lies on JM such that angle JOK=1/2 of angle LOM. Find ...
An ice cream is made by mixing Elaichi and Pista flavoured creams. The 55-gallon container is mistakenly filled in such a way that it has 6% Eliachi f...