Question

A number when added to 600, gives a total GREATER
than 700 but SMALLER than 800.
Which of the following is that number?
A. 100
B. 150
c. 200
D. 250

Answer 1

Answer:

b. 150 is correct answer...600+150=750 which is greater than 700 but smaller than 800

Answer 2

b.150

let x be the no:,

then

700<(x+600)<800

700<x+600

100<x...1

x+600<800

x<200...2

from 1 and 2

100<x<200

the only no: in the options which satisfies the above condition is 150

therefore the answer is 150