Two chords of lengths 2L1 and 2L2 are drawn in a circle.
Their lengths are inversely proportional to the straight
distance joining the centre.Find the radius of circle?
Alok and Bhanu play the following min-max game. Given the expression N = 9 + X + Y – Z where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be
19 boys turn out for hockey. Of these, 11 are wearing hockey shirts and 14 are wearing hockey pants. There are no boys without one or the other. The number of boys wearing full uniform is (A) 3 (B) 5 (C) 6 (D) 8
If D is adjacent to F then who is adjacent to C?
Please provide me the previous year questions for the Officer Trainees HR of HPCL, the exam is on march 2nd
The length of the base of a triangle is three times the height. The area of the triangle is 24 square inches. Find the length of the base of the triangle. (Area=1/2bh)
A car is traveling at a uniform speed. The driver sees a milestone showing a 2-digit number. After traveling for an hour the driver sees another milestone with the same digits in reverse order. After another hour the driver sees another milestone containing the same two digits. What is the average speed of the driver.
A farmer walks at constant speed on the perimeter of his rectangular field. it takes him twice the time to cover longer side than shorter side.if he walks total 300 m . then find out the area of field?
1 Answers CGI, Citicorp, COSL, Wipro,
Fifty minutes ago if it was four times as many minutes past three o'clock, how many minutes is it to six o'clock?
In a library, there are two racks with 40 books per rack. On a given day, 30 books were issued. What fraction remained in the racks?
There is a room with 6' x 8'. A 1' tile is fixed along the 4 walls in one row. How many 1" tiles require to finish the work.
What is the coolest hack you've ever written?
From 5 different green balls, four different blue balls and three different red balls, how many combinations of balls can be chosen taking at least one green and one blue ball?