Integers Test -...

Which of the following is the multiplicative identity for integers?

The price of a T.V. is Rs. 7500 in the first week. During the second week, it decreases by Rs. 1600 and during the third week, it increases by Rs. 400. What is the price of the T.V. in last of the third week?

Which of the following is not true for integers?

Which property is used in the expression a + (b + c) = (a + b) + c?

Evaluate: (– 2) × (3) × (– 4) × (– 5) × 3

Which of the following gives the same result as the following expression?

(– 8) × [3 – (– 4)]

A person goes 70 m towards east, from that point he goes 80 m towards west. If the distance towards east is represented by positive integer, what is the distance between the starting point and the person?

A shopkeeper has two types of shirts. Selling price of both types of shirts is Rs. 350. He sells 24 shirts of first type at a profit of Rs. 35 each and sells 28 shirts of second type at a loss of Rs. 32 each. What is his loss or profit?

Three children are playing a game. There are 17 steps in the house to go to the top. They decide child A will go 3 steps up and 2 steps back child B will go 5 steps up and 3 steps back. Child C will go 4 steps up and 2 steps back. How many jumps will child A take to reach at 17th step?

Any number on the left-hand side of a given number on a number line __________ that number.