Question

यदि * का अर्थ ' + ' , S का अर्थ ' x ' # का अर्थ + ' तथा @ का अर्थ ' _ ' हो , तो 552#12S2 * 15@27 = ?( a ) 70 ( b ) 80 ( c ) 95 ( d ) 105​

Answer 1

Solution :

Given : If * means '+' , S means 'x' , # means '+' and @ means '_' .

To Solve : 552#12S2 * 15@27

↬ 552#12S2 * 15@27

[ Now , Arrange it in Particular form as per Question Statement i.e arranging mathematical operations on the basis of BODMAS rules ]

[ Here, We are going to substitute their Required terms ]

↬ 552 + 12 × 2 + 15 - 27

↬ 552 + 24 + 15 - 27

↬ 564

Correct Answer : 564

Therefore, None of these option is correct.

Answer 2

hi user

given :

* = +

s = *

# = +

@ = -

now,

552#12 S 2 * 15@ 27

552+12*2+15-27

552+24+15-27

553+12

564

mate none of ur option is correct

hope this helps