1. A garden is rectangular in shape with length and width being 15cm and 10cm respectively. A fence is to be put along the diagonal as shown below. What is the length of the fence?

2. Consider a right angle triangle PQR, if PQ is 27 and QR is 17 then value of angle P is

3. Corporate office building is 50m high and angle of elevation at top of building is 52° when seen from a point on level ground. distance between point and foot of building is

4. Consider a right angle triangle XYZ, XY is 17 and XZ is supposed as unknown number 'a' then X 54.26° up to three significant figures is

5. By evaluating 4 sin 25° + 5 tan 35°, answer will be