Question
In a circle two chords AB and CD intersect at O, if AO =
4, BO = 3 and CO is one fourth of OD then Find OD?Solution

Mohit walks 120 m towards south then turning to his right he walks 120 m then turning to his left, he walks 90 m. Again, he turns to his left and walks ...
In the given Venn diagram, the rectangle 'people having blue eyes', the triangle represents 'people having extra fingers', and the circle represents 'pe...
If PAYMENT is coded as 7174552, then how would YOUNGER be coded?
In a certain code, if '&' means 'add', '#' means 'multiply', '@' means 'divide' and 'S' means 'subtract'. Find the value of the following equation.
Which two numbers should be interchanged to make the given equation correct?
6 × 4 − (60 ÷ 5) + 15 + (33 ÷ 3)× 2 = 59
(Note: Inter...
Pointing to Dharmendra, Hema said to Sunny, “He is your grandfather’s only son.” How is Sunny’s mother related to Hema if Hema is his grandfath...
In a Science test among 6 students, Hansraj scored equal to Varun. Nandkishor scored more than Varun but less than Poonam. Pranjal scored more than Sam...
The sequence of folding a piece of paper and the manner in which the folded paper is cut is shown in the following figures. How would this paper look wh...
Four of the following five figures are alike in a certain way and thus form a group. Select the one that does NOT belong to that group.
i) sitting on the third position on the right side of the F, A is sitting in the second position on the left side.
ii) C is either sitting in ...