ADDMISSION TEST FOR IIT FOUNDATION

Which algebraic expression represents the statement "4 more than the product of 6 and a number n"?

• 4n+6

• 6-4n

• 4-6n

• 6n+4

What is the value of  $3^3-\left(4^2-2^3\right)$  ?

• -1

• 7

• 19

• 35

Simplify  $4\left(2x+1\right)-\left(-6x\right)$  

• 14x + 4

• 8x - 2

• 2x + 4

• -14x - 4

What is an algebraic expression for this word phrase?
The quotient of a number and seven

• 5n
• 5 + n
• n - 7
• n/7

What is an algebraic expression for this word phrase?
Five times a number

• 5n
• 5 + n
• n - 7
• n/7

What is the simplified form of this expression?
(0.2)⁴

• 0.8
• 0.16
• 0.0008
• 0.0016

The domain of the function is given by:

• D={x | -2< x < 2}

• D={x | -2≤ x ≤ 2}

• D={x | x≠±2}

• D={x | ℝ}

What is the value of  $-9\ +\ \left(2^3-3^2\right)$  

• -26

• -10

• -8

• -4

Tony purchased 5 tickets online for a show. The tickets cost $12 each plus there was a $3.50 service fee for the order. How much money did Tony spend for the tickets?

• $15.50

• $51.50

• $60.00

• $63.50

Write an English phrase that would translate into the following mathematical expression.

 $3z-2$  

• 3 less than the product of 2 and a number z

• The quotient of 3 times a number z and

• 2 less than the product of 3 and a number z

• 3 times the difference of a number z and 2