Maths / Playing With Numbers / Multiples

QUESTION
 

Find the two consecutive odd numbers whose sum is 84.

OPTIONS
A. 

21 and 63

B. 

31 and 53

C. 

41 and 43

D. 

51 and 33

Right Option : C

EXPLANATION
Explain TypeExplanation Content
Text

let X and X +2 be two consecutive odd numbers

their sum is 84

so X+X+2=84

2X+2=84

2X=84-2

2X=82

X=frac{82}{2}

X=41

and X+2=43

View Contents
(Concept based Learning and Testing for [6th - 10th], NTSE, Bank & Govt. Exams)
Self Learning
Testimonials
No Preview
Student Feedback on Methodology - Khushal Bindal C/o ABHYAS Academy
 6th
The methodology of Abhyas academy is nice. The teachers over here explain us the chapter so nicely and accurately so that we can tell the whole chapter in class before the teacher in the class tell up. They always build us to be the topper.
Back
Courses We Offer
(Concept based Learning and Testing for [6th - 10th], NTSE, Bank & Govt. Exams)