Instructions

For the following questions answer them individually

Question 22

From the top of a building, the angles of elevation and depression of top and bottom of a tower are $$60^\circ$$ and $$30^\circ$$respectively. If the height of the building is 5 m,then the height of the tower is:

Question 24

The table gives the details of the number of students in Class 10 section A and B who had taken mid-term and final exams.

What is the pass percentage in at least one of the two exams for section A (approximately or rounded)?

Question 25

The length of each side of a rhombus is 25 m and the length of one of its diagonals is 14 m. Find the area of the rhombus.

Question 26

Which of the following Venn diagrams correctly represents the following classes:

Eagle, bird, cat

Question 27

The given table provides the details of the number of students in Class 10, Section A and B, who had taken their midterm and final exams.

The pass percentage of those Section B students who passed in at least one of the two exams (midterm and final) is .........

Question 28

Kishan cycled a distance of 120 km at a certain speed. If he cycled 2 km slower every

hour, he would have taken 3 more hoursto reach his destination. Whatis the speed in km/h at which Kishan actually cycled?

Question 29

Complete the following sentence with the most appropriate option.

A disease always has ..........