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1. The length of a rectangle is thrice its width. If the width of the rectangle is 4m, then the perimeter of the rectangle is:

20m
25m
30m
32m
40m

2. What is the simplified form for the given expression, b * b * b * b * b * b for ‘b’ being any real number?

6b
b + 6
b6
b5
b – 6

3. If a particle travels a distance of 1.0 * 106 centimeters in a straight line in a time period of 5.0* 10-5 seconds, then the speed of the particle is:

1.0 * 1010 cm/sec
2.0 * 1010 cm/sec
2.0 * 109 cm/sec
2.0 * 1011 cm/sec
5.0 * 109cm/sec

4. If 4t = 64, then the value of t1/2 is:

-4
-5
6
7
-8

5. If 3x + y = -4 and x + 2y = 7, then what is the value of x + y?

0
1
2
3
4

6. Which of the following is equal to √96?

4√6
3√6
6√6
5√6
2√6

7. PQR is an isosceles triangle with sides PQ = PR. As shown in the diagram below, angle PRS is 110°. The measure of angle QPR is: 30°
40°
50°
60°
70°