Square ABCD has the centers of 4 equal circles as its vertices. Find the shaded area.

1
Time 90 sec
The diagram shows a square drawn inside an
equilateral triangle. What is the angle JMC?

1. 90o
2. 60o
3. 45o
4. 30o
5. 15o

L
Question made by 254/F1 Johar Town
2
Which two shapes can be fitted together to make
the larger shape?
Time 90 sec
A)  1 2 B)  1 3 C)  1 4 D)  2 3 E)  3
4
Question made by 254/F1 Johar Town
3
Time 90 sec
Bacteria in a petri dish double the area they
cover every day. If the dish is covered after 16
days, on what day was only one quarter of it
covered?
A) 4 B)  8 C)  10 D)  14 E)  16
Question made by 254/F1 Johar Town
4
Lisa Simpson was in her math class. She was told
to make a figure with four thumbtacks, an elastic
band and a piece of wood. She made the following
figure. Her math teacher measured some of the
sides of her figure and told Lisa to find the
length of the side LM. Can you help her?
Time 90 sec
A) 21 B)  20 C)  15 D)  17 E)  16
Question made by 254/F1 Johar Town