The area of a triangle will be when a- im, b-2m, c-3m, a, b, c being lengths of respective sides.
A. 0 Sq m
B. 3 Sq m
C. 2 Sq m
D. 6 Sq m
A hall is a 15m long and 12m wide. If the sum of the areas of the floor and the ceiling is equal to the areas of the 4 walls the volume of the hall is:
A. 720 Cu.m
B. 1200 Cu.m
C. 361 Sq.cm
D. None of these
The sum of the length breadth and depth of cuboid is 19cm and it’s diagonal is s√5 cm it’s surface area Is_____________ ?
A. 125 sq.cm
B. 236 sq.cm
C. 361 sq.cm
D. None of these
The cash difference between the selling prices of an article at a profit of 4% and 6% is Rs. 3. The ratio of the two selling prices is
A. 51:52
B. 52:53
C. 51:53
D. 52:55
The ratio of the area of a square to that of the square drawn on its diagonal is?
A. 2:5
B. 3:4
C. 3:5
D. 1:2