Self Studies

Trigonometric l...

TIME LEFT -
  • Question 1
    4 / -1

  • Question 2
    4 / -1

    A flag-pot 20 m high standing on the top of a house subtends an angle whose tangent is 1/6 at a distance 70 m from the foot of the house. The height of the house is

  • Question 3
    4 / -1

    A balloon is coming down at the rate of 4 m/min and its angle of elevation is 45o from a point on the ground which has been reduced to 30o after 10 minutes. Balloon will be on the ground at a distance of how many metres from the observer

  • Question 4
    4 / -1

    A person standing on the bank of a river finds that the angle of elevation of the top of tower on the opposite bank is 45o. Then which of the following statement is correct

  • Question 5
    4 / -1

    AB is a vertical pole resting at the end A on the level ground. P is a point on the level ground such that AP = 3 AB. If C is the mid-point of AB and CB subtends an angle β at P, the value of tanβ is

  • Question 6
    4 / -1

    Two straight roads intersect at an angle of 60o. A bus on one road is 2 km away from the intersection and a car on the other road is 3 km away from the intersection. Then the direct distance between the two vehicles is

  • Question 7
    4 / -1

    If a flagstaff of 6 metres high placed on the top of a tower throws a shadow of 2√3 metres along the ground, then the angle (in degrees) that the sun makes with the ground is

  • Question 8
    4 / -1

    The angle of elevation of cliff a point A on the ground and a point B, 100 m vertically at A are α and β respectively. The height of the cliff is

  • Question 9
    4 / -1

    A flag-staff of 5 m high stands on a building of 25 m high. At an observer at a height of 30 m, the flag-staff and the building subtend equal angles. The distance of the observer from the top of the flag-staff is

  • Question 10
    4 / -1

    Two pillars of equal height stand on either side of a roadway which 60 m wide. At a point in the roadway between the pillars, the elevation of the top of pillars are 60c and 30c. The height of the pillars is

Submit Test
Self Studies
User
Question Analysis
  • Answered - 0

  • Unanswered - 10

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Submit Test
Self Studies Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Self Studies
Click on Allow to receive notifications
Allow Notification
Self Studies
Self Studies Self Studies
To enable notifications follow this 2 steps:
  • First Click on Secure Icon Self Studies
  • Second click on the toggle icon
Allow Notification
Get latest Exam Updates & FREE Study Material Alerts!
Self Studies ×
Open Now