Maths Practice Question and Answer

Q:

Fill in the blanks:
Sin A = ____ × (Cos A) 

2881 0

  • 1
    Sin A
    Correct
    Wrong
  • 2
    Tan A
    Correct
    Wrong
  • 3
    Cot A
    Correct
    Wrong
  • 4
    Cosec A
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "Tan A "

Q: The ratio of length and breadth of rectangle is 5:2 respectively. The respective ratio of its perimeter and area is 1:3 (irrespective of the unit). What is the length of the rectangle? 2879 0

  • 1
    27 units
    Correct
    Wrong
  • 2
    32 units
    Correct
    Wrong
  • 3
    21 units
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "21 units"
Explanation :

undefined

Q:

In the given figure AB, BC and CA is a tangent of a circle if BC=6.3 cm and MC=2.7 cm then the Value of BL is                                                                

2877 0

  • 1
    3.5 cm
    Correct
    Wrong
  • 2
    2.5 cm
    Correct
    Wrong
  • 3
    3.6 cm
    Correct
    Wrong
  • 4
    2 cm
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "3.6 cm"

Q:

A piece of land came to a person through three middlemen each gaining 20%. If the person purchased the land for Rs. 3,45,600 the original cost of the land was: 

2866 1

  • 1
    Rs.1,75,800
    Correct
    Wrong
  • 2
    Rs.2,00,000
    Correct
    Wrong
  • 3
    Rs.1,00,000
    Correct
    Wrong
  • 4
    Rs.1,50,000
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "Rs.2,00,000"

Q: The list price of a clock is Rs 160. A customer buys it for Rs. 122.40 after two successive discount. If first discount is 10% the second is 2862 1

  • 1
    10%
    Correct
    Wrong
  • 2
    12%
    Correct
    Wrong
  • 3
    15%
    Correct
    Wrong
  • 4
    18%
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. " 15%"

Q:

A starts a business, after 6 months B also join him with Rs.4500 and after 2 months of B’s joining C also join them with Rs.4500. If A gets approx. Rs 4900 out of total annual profit of Rs. 10,000 then find the approximate value of initial investment of A.

2857 0

  • 1
    Rs. 4800
    Correct
    Wrong
  • 2
    Rs. 4200
    Correct
    Wrong
  • 3
    Rs. 3600
    Correct
    Wrong
  • 4
    Rs 4400
    Correct
    Wrong
  • 5
    Rs. 5200
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "Rs. 3600"

Q:

The equidistant point from the vertices of a triangle is called its: 

2856 0

  • 1
    Centroid
    Correct
    Wrong
  • 2
    Incentre
    Correct
    Wrong
  • 3
    Circumcenter
    Correct
    Wrong
  • 4
    Orthocenter
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "Circumcenter "

Q:

A train travelling at the speed of 50 kmph leaves from a station. Another train travelling at speed of 60 kmph leaves the same station after 7 hours in the same direction. They will meet after what distance?

2853 0

  • 1
    1800 km
    Correct
    Wrong
  • 2
    2400 km
    Correct
    Wrong
  • 3
    2100 km
    Correct
    Wrong
  • 4
    2700 km
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "2100 km "

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully