LMS APR 8 (7-8) [S]

Robert Recorde, a Welsh physician and mathematician, invented the “​ (a)   ” symbol.

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• X
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Which of the following conditions is w < 7 a mathematical representation of?

• A water level w (in feet) of at most 7 feet

• A water level w (in feet) of less than 7 feet

• A water level w (in feet) of more than 7 feet

• A water level w (in feet) of at least 7 feet

Which of the following conditions is t < 20 a mathematical representation of?

• The height of tower t is less than 20

• The height of tower t is more than 20

• The maximum height of tower t is 20

• The minimum height of tower t is 20

When 15 is subtracted from a number P, the total is greater than 30.

• 15-P>30

• 15-P=30

• P-15>30

• P>30-P

The sum 33 and twelve times a number (q) must be less than 20.

• 33 + 12q ≤ 20

• 33 - 12q < 20

• 33 + 12q < 20

• 33 + 12q ≥ 20

2 times a number X must be greater than 49.

• 2X≤49

• 2X>49

• 20X=49

• 2X>49

Any number which is divisible by both 2 and 3 are divisible by (a)  

Check if 672 is divisible by 7.

• True

• False

Which number among all of these is divisible by both 5 and 10?

• 42 and 63

• 35 and 40

• 5 and 10

• 70 and 90

Which of the following number is divisible by 11?

​ (a)   ​

• 132
• 232
• 147
• 125