DP CONSTABLE REASONING QUIZ

Which of the following interchanges of signs and numbers would make the given equation correct?

$ 18-8 \div 12 \times 6+10=12 $

Which two numbers should be interchanged to make the following equation correct?

$ 8+12 \div 9 \times 6-4=12 \div 6 \times 8+9-1 $

Which two signs should be interchanged to make the given equation correct?

$ 14+4 \div 5-18 \times 2=25 $

If $+$ means ' $\div$ ' - means ' +, $\times$ means '- '' and $\div$ means '$\times$ ', then what will be the value of the following expression?

$ 18 \div 6-27+3 \times 12=\text { ? }$

After interchanging the given two signs, what will be the value of the following expression?

x and ÷

20+5 ÷ 6 x 2-5

After interchanging which two signs will the value of the given expression be ' 35 '?

13+91-3 $\div$529 $\times$ 23

What will come in the place of '?' in the following equation, if ' + ' and ' - ' are interchanged and also ' x ' and ' ' are interchanged?

20×5-10+5÷2=?

After interchanging the two signs + and x, what will be the value of the given equation?

$ 25 \times 5+4 \div 2-10=? $

If $\$=12$, @ $=25, \#=132, \%=14$, (c) $=3$, then $@+\% \times$ $\# \div \$-(c)=?$

In the following question, some symbols are represented by letters as shown below : 

'M' means $+$,  'N' means $-$, 'R' means $\times$, 'P' means $\div$,' 'Q' means = Which of the following expressions is correct?