The area of a triangle will be when a = 1m, b = 2m, c = 3m, a, b, c being lengths of respective sides.

Related Mcqs:

1. The perimeter of a triangle is 28 cm and the inradius of the triangle is 2.5 cm. What is the area of the triangle?

   A. 25 cm2
   B. 42 cm2
   C. 49 cm2
   D. None of these

2. Area of a square with side x is equal to the area of a triangle with base x. The altitude of the triangle is:________?

   A. x/2
   B. x
   C. 2x
   D. 4x

3. The sides of a triangle are in the ratio ½: 1/3: ¼. If the perimeter is 52cm then the length of the smallest side is________?

   A. 9cm
   B. 10cm
   C. 11cm
   D. 12cm

4. If the sides of a triangle are 26 cm, 24 cm and 10 cm, what is its area?

   A. 120 cm2
   B. 130 cm2
   C. 312 cm2
   D. 315 cm2

5. The perimeter of a triangle is 81 cm. If the sides are in the ratio 4:3:2, find the length of the largest side.

   A. 45 cm
   B. 40 cm
   C. 36 cm
   D. 27 cm

6. In a rhombus whose area is 144 sq.cm on of its diagonals is twice as long as the other. The lengths of its diagonals are:_________?

   A. 24 cm,48cm
   B. 12cm,24cm
   C. 6√2cm,12√2cm
   D. 6cm,12cm

7. A total of 3000 chocolates were distributed among 120 boys and girls such that each boy received 2 chocolates and each girl received 3 chocolates. Find the respective number of boys and girls?

   A. 70, 50
   B. 60, 60
   C. 50, 70
   D. 40, 80

8. P and Q started a business with respective investments of Rs. 4 lakhs and Rs. 10 lakhs. As P runs the business, his salary is Rs. 5000 per month. If they earned a profit of Rs. 2 lakhs at the end of the year, then find the ratio of their earnings?

   A. 2 : 5
   B. 5 : 2
   C. 3 : 5
   D. 1 : 1
   E. None of these

9. A, B, C enter into a partnership investing Rs. 35,000, Rs. 45,000 and Rs. 55,000 respectively. The respective shares of A, B, C in annual profit of Rs. 40,500 are:

   A. Rs. 10,500, Rs. 13,500, Rs. 16,500
   B. Rs. 11,500, Rs. 13,000, Rs. 16,000
   C. Rs. 11,000, Rs. 14,000, Rs. 15,500
   D. Rs. 11,500, Rs. 12,500, Rs. 16,500

10. Two trains are moving in opposite directions 60 km/hr and 90 km/hr. Their lengths are 1.10 km and 0.9 km respectively. The time taken by the slower train to cross the faster train in seconds is_________?

    A. 36
    B. 45
    C. 48
    D. 49

    Submitted by: Shuaib Uddin