What is $8+3\times 4-1$?

The answer to the equation has become wrong because of the wrong order of signs. Choose the correct order of signs from the four options given below to make the equation right. 

$85\times 2\times 95=75$

The answer to the equation has become wrong because of the wrong order of signs. Choose the correct order of signs from the four options given below to make the equation right. 

$97=73+144\times 6$

The answer to the equation has become wrong because of the wrong order of signs. Choose the correct order of signs from the four options given below to make the equation right. 

$27\times 6=7-3$

The answer to the equation has become wrong because of the wrong order of signs. Choose the correct order of signs from the four options given below to make the equation right. 

$61=2\times 200-78$

What is the difference between the biggest $3$-digit number having $8$ as tens place and divisible by $4$ and smallest $3$-digit number having $8$ as tens place and divisible by $4$ ?

The answer to the equation has become wrong because of the wrong order of signs. Choose the correct order of signs from the four options given below to make the equation right. 

$4^2=3^2+1^2+6$

The answer to the equation has become wrong because of the wrong order of signs. Choose the correct order of signs from the four options given below to make the equation right. 

$16=8\times 7-2÷12$

The equations have become wrong because of the wrong order of signs. Choose the correct order in signs from the four options given below to make the equations correct. 

$7\times 3=4-6+1$

Study the given pattern carefully and select the number that can replace the question mark $\left(?\right)$ in it.

The answer to the equation has become wrong because of the wrong order of signs. Choose the correct order of signs from the four options given below to make the equation right. 

$76=2÷12+50$

The answer to the equation has become wrong because of the wrong order of signs. Choose the correct order of signs from the four options given below to make the equation right. 

$108=9÷9+21$

Four number-pairs are given out of which three are alike in a certain way and one is different. Select the number-pair that is different from the rest.

The equations have become wrong because of the wrong order of signs. Choose the correct order in signs from the four options given below to make the equations correct. 

$34-6=18÷66+3$

The answer to the equation has become wrong because of the wrong order of signs. Choose the correct order of signs from the four options given below to make the equation right. 

$66\times 27=13-3$

The equations have become wrong because of the wrong order of signs. Choose the correct order in signs from the four options given below to make the equations correct. 

$2-21\times 7=17÷11$

The equations have become wrong because of the wrong order of signs. Choose the correct order in signs from the four options given below to make the equations correct. 

$69\times 25=10+6-9$

The equations have become wrong because of the wrong order of signs. Choose the correct order in signs from the four options given below to make the equations correct. 

$2+40-92=8\times 20$

The answer to the equation has become wrong because of the wrong order of signs. Choose the correct order of signs from the four options given below to make the equation right. 

$23+11÷102=3$