Question

Q4) 40 can speak Marathi. Howin a group of 100 persons, 70 people can speak Hindi and many can
speak Hindi only?
05) In a group, there were 115 people whose proofs of identity were being verified. Some had passport,
some had voter id and some had both. If 65 had passport and 30 had both, how many had voter id only
and not passport?
Direction: (Q6 and 27)
Among a group of students, 50 played cricket, 50 played hockey and 40 played volley ball. 15 played
both cricket and hockey, 20 played both hockey and volley ball, 15 played cricket and volley ball and 10
played all three. If every student played at least one game, find
06) Find total number of students in the group
Q7) How many played only cricket?
Q8) From the top of a tree, 30 m high the angle of elevation of a tower is found to be equal to the angle
of depression of the foot of the tower. Find the height of the tower.
09) A tree breaks and falls to the ground such that its upper part is still partially attached to its stem. At
what height (from ground) did it break, if the original height of the tree was 24 cm and it makes an angle
of 30" with the ground?
010) Guddi was standing on a road near a mall. She was 1000m away from the mall and able to see the
top of the mall from the road in such a way that top of the tree, which is in between her and the mall,
was exactly in line of sight with the top of the mall. The tree height is 10m and it is 20m away from
Guddi. How tall is the mall?​

Answer 1

Answer:

20

Explanation:

The people who have passport =65

The people who have both =30

That means 65+30=95

And then there is how many people have voter id and not passport

And there are 115 people

That means 115-95=20

Answer 2

Answer:

ur answer is 20.

hope it's help you