1. A triangle with altitude h1 and a parallelogram with altitude h2 are constructed on the same base such that their areas are equal. Then the relationship between h1 and h2 is ; (a)
a) h1=2h2
b) 2h1=h2
c) h1=3h2
d) none of these
2. The base of a parallelogram is twice its height and its area it 128 cm square. Find the difference between its height and the base. (c)
a) 6 cm
b) 7 cm
c) 8 cm
d) 9 cm
3. the number of degrees that the hour hand of a clock moves through between noon and 2.30 in the afternoon of the same day is (c)
a) 720
b) 180
c) 75
d) 65
4. The base of a rectangle is 14 units and the height is 13 units. What will be the area of the right-angled triangle constructed on the same base and height? (b)
a)90
b)91
c)92
d)93
5. The speed of a car increase by 2 km’s after every one hour. If the distance traveling in the first one hour was 35 kms. what was the total distance traveled in 12 hours? (c)
A) 456 kms
B) 482 kms
C) 552 kms
D) 556 kms