Solve it $$ {sin \ θ\over 1+cos\ θ}+{1+cosθ\over sin\ θ}=?$$

The present age of A and B are in the ratio 5: 4. After 10 years the ratio becomes 7: 6. Find the present age of A.

If 4x² + y² = 40 and xy = 6, then find the value of 2x + y.

If 16 : X :: X: 196, find the positive value of x?

There are some boys and girls in a room. The square of the number of girls is 28 less than the square of the number of boys. If two more girls join then the number of boys and girls becomes equal, then what is the total number of boys and girls in the room?

Direction: Study the given pie chart carefully and answer the following questions accordingly. Given pie chart shows the percentage of players taking part in six different games in an event.

Total number of Players = 1800

What is the total number of players taking part in Athletics, Badminton and Tennis?

What is the area of the largest triangle that can be fitted into a rectangle of length 'l' units and width 'w' units?

In an isosceles triangle, if the unequal angle is twice the sum of the equal angles, then each equal angle is