What will come in place of the question mark

What will come in place of the question mark (?) in the following equation if ‘+’ and ‘$\times$’ are interchanged and ‘−’ and ‘$\div$’ are interchanged?
यदि निम्नलिखित समीकरण मे ‘+’ और ‘$\times$’ को आपस मे बदल दिया जाए ‘-‘ और ‘‘$\div$’’ को भी आपस में बदल दिया जाए ‘?’ के स्थान पर क्या आएगा|
$16 – 4 + 7 \times 8 \div 1 =?$

35 23 47 15

Detailed Solution & Logic

Correct Answer:

35

$ 16 – 4 + 7 \times 8 \div 1 =? $
$ + =\times $
$ - =\div $
change symbol
$ 16 \div 4 \times 7 + 8 - 1 =? $
=$ 4\times 7 + 8 - 1$
= 28 + 8 - 1
= 36 - 1 = 35
Answer = 35

← Previous Question Next Question →