Problems on Numbers - Quantitative Aptitude (MCQ) questions for Q. 29

Q.  Solve for the given equation

121 x 54 =?
- Published on 19 Oct 15

a. 68225
b. 75625
c. 76569
d. 45854

ANSWER: 75625
 
This question can be solved by 2 approaches:

=> Direct Multiplication

=> Numerical Operations

Direct multiplication is quite time consuming and involves a lot of calculations. An easier approach is based on numerical operations.

=> 121 x (10/2)4 = 121 x 10000/16 = 75625 (Lesser calculations, Saves time)

Related Content

➨ Post your comment / Share knowledge


Enter the code shown above:

(Note: If you cannot read the numbers in the above image, reload the page to generate a new one.)
▲