App Logo

No.1 PSC Learning App

1M+ Downloads
If '+' means '÷', '-' means '×', '×' means '+', and '÷' means '-', then what is the value of: 64 - 81 + 9 × 4 = ?

A570

B630

C580

D510

Answer:

C. 580

Read Explanation:

The logic follows here is :

Symbol

Meaning

+

÷ 

× 

x

÷  

-

 

Puting the given gode in the equation: 64 - 81 + 9×\times  4 = ?

=64×81÷9+4=64\times{81}\div{9}+4

=64×9+4=64\times9+4

= 576 + 4

= 580

Hence, 580 is the correct answer.


Related Questions:

3 + 8 × 8 ÷10 × 10 =?

12 * 34 * 41 = 375

53 * 81 * 62 = 898

എങ്കിൽ 43 * 25 * 13 എത്ര?

If ‘+’ means ×, ‘-‘means ÷ , ‘×’ means + and ‘÷ ’ means -; compute the value of the expression:

15 + 9 × 10 ÷ 5

A. 140

B. 190

C. 145

D. 130

If ‘<’ means ‘multiplication’, ‘×’ means ‘subtraction’, ‘÷’ means ‘addition’, and ‘+’ means ‘division’, then find the value of the given expression.

5 ÷ 3 < 2 + (9 + 3) × 2 = ?

If ‘+’ means ×, ‘–’ means ÷ , ‘×’ means + and ‘÷ ’ means –; compute the value of the expression: 17 + 6 × 13 ÷ 8