Question
Four of the following five are alike in a certain way
and hence form the group. Which of the following ones does not belong to the group? Study the following information carefully and answer the below questions. Eight people D, T, O, L, J, A, C, and G are seated around the circular table. All the persons are facing towards the table but not necessarily in the same order. D sits three places away from O who sits second to the right of C. A sits second to the left of T. Neither O nor D is an immediate neighbour of T. The number of persons who sit between L and O is one less than the number of persons who sit between G and J when counted from the right of G and L. L doesn’t sit next to O.Solution
D sits three places away from O who sits second to the right of C 
A sits second to the left of T. Neither O nor D is an immediate neighbour of T. so case-1 is eliminated 
The number of persons who sit between L and O is one less than the number of persons who sit between G and J when counted from the right of G and L. L doesn’t sit next to O. 
The radius of the incircle of a triangle is 3 cm. if the area of the triangle is 12 cm 2 , then its perimeter is?
The internal bisector of ∆ABC at ∠A cuts BC on D and cuts the circumcircle at E. If DE = 6cm, AC = 8cm and AD = 10 cm, then find the length of AB?
The length of the each side of an equilateral triangle is 7√3 cm . The area of circumcircle, (cm 2 ) is
In a regular polygon, the ratio of the exterior angle to the interior angle is 4:5. Find the interior angle of the polygon.
Find area of a sector of radius 14 cm with central angle 90°. (π = 22/7)
What will be inradius of an equilateral triangle of side 10 cm?
In a circle, two chords of lengths p and q subtend the angles of 60° and 90° at the center respectively. Which of the following is correct in this sce...
If O is circumcentre of acute angled triangle ABC, if ∠ BAC = 70˚ then ∠BOC = ?
In ΔABC, PQ is parallel to BC If AP: PB= 2:5 and AQ= 2 cm, AC is equal to?
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