Integers Test -...

Sammy is earning Rs. 14,000 in a month. He spends Rs. 1,550 for purchasing his car fuel, Rs. 650 for purchasing clothes, Rs. 850 for purchasing vegetables, milk etc., Rs. 1,800 for purchasing books for his son and Rs. 5,000 for paying his loan installment. How much does he save in this month?

In a set of 14 questions, 6 marks are awarded for every correct answer, - 3 marks for every wrong answer and 0 mark for non-attempted questions. Rahul attempted 12 questions. Out of that, he gets 10 correct and 2 wrong answers. What is his score?

Suman had Rs. 250 in her current account. She swiped her debit card for Rs. 128 and then, deposited Rs. 98 in her account and then made an online payment for buying some clothes for Rs. 80. Find the amount left in her account.
(Write the amount as an integer)

In the morning, the temperature in the valley at 6 a.m. was - 3°C. In the afternoon, it rose to 4°C. By how many degrees did the temperature rise?

Fill in the blanks.

The additive identity of the integers is P .
The integer which is 9 more than - 30 is Q .
Every integer more than zero is R .
 

Which of the following statements is false?

(A) - 3 < 1, since - 3 lies on the left of 1 on the number line.
(B) 2 < - 3, since - 3 lies on the right of 2 on the number line.
(C) - 5 > - 6, since - 6 lies on the left of - 5 on the number line.
(D) - 2 > - 5, since - 2 lies on the right of - 5 on the number line.

Match the following.