SChand New Learning Composite Mathematics Class 7 Chapter 1 Integers Exercise 1D

 Exercise 1D

Question 1

Determine whether each quotient is positive or negative.

(a) 18÷9

(b) -32÷9

(c) 45÷(-9)

(d) -65÷(-13)

(e) -62÷7

(f) 28÷(-7)

(g) -56÷(-8)

(h) -91÷(-7)

Sol :

Question 2

Divide and find each quotient :

(a) 38÷2

(b) -6÷3

(c) -16÷8

(d) 36÷-4

(e) 49÷(-7)

(f) -70÷14

(g) -100÷10

(h) 80÷(-16)

Sol :

Question 3

Divide and find each quotient

(a) -8÷(-4)

(b) -63÷(-9)

(c) 128÷(-16)

(d) -52÷(-13)

(e) -27÷3

(f) 84÷(-14)

(g) -126÷(-18)

(h) -400÷(-16)

Question 4

Evaluate :

(a) 10÷(-40)÷8

(b) -7×15÷(-5)

(c) -72÷(-9)×5

(d) 20÷(7)×8÷(-2)