Robert Bosch Algebra Quiz 4

Question 1

Time: 00:00:00
 Kobe Bryant wants to know that If a \times b = 2a – 3b + ab , then 3 \times 5 + 5\times 3   is equal to :

22  

22  

 24  

 24  

26     

26     

 28

 28

Question 2

Time: 00:00:00
 Kareena kapoor wants to know that if p \times q = p + q +\frac{p}{q}  , then the value of   8 \times 2 is :

 

 

6  

6  

 10  

 10  

14   

14   

16

16

Question 3

Time: 00:00:00
Varun dhawan wants to know that if two numbers x and y (x > y) are such that their sum is equal to three times their difference. Then value of \frac{3xy}{2(x^{2} -y^{2}) }

 will be: 

 

 

 

2/ 3    

2/ 3    

1   

1   

1 1 /2   

1 1 /2   

1 2 /3

1 2 /3

Question 4

Time: 00:00:00
 Sidhharth malhotra wants to know the value of  expression (1 + \frac{1}{x})(1 + \frac{1}{(x+1)})(1 + \frac{1}{(x+2)})(1 + \frac{1}{(x+3)})

 

 

(1 + 1/(x+4))  

(1 + 1/(x+4))  

x+4   

x+4   

1/ x   

1/ x   

x + 4/x  

x + 4/x  

Question 5

Time: 00:00:00
Ranveer singh wants to know that If a * b = 2 (a + b), then 5 * 2 is equal to : 

 

 

 

3  

3  

10  

10  

14  

14  

 20  

 20  

Question 6

Time: 00:00:00
Karishma kapoor wants to know that if 2a +\frac{b}{a} +4b =3, then find the value of \frac{a+b}{a+2b}

 

 

5/9    

5/9    

2/7    

2/7    

10/9        

10/9        

10/7 

10/7 

Question 7

Time: 00:00:00
Kareena kapoor wants to know that if a * b = a + b + ab, then 3 * 4 – 2 * 3 is equal to : 

6

6

8

8

10

10

12

12

Question 8

Time: 00:00:00
Rishi kapoor wants to know that if   x\times y = 3x +2y  , then 2\times 3 + 3\times 4   is equal to 

 

18

18

29

29

32

32

38

38

Question 9

Time: 00:00:00
Shashi kapoor wants to know that  If \frac{a}{3}=\frac{b}{4}=\frac{c}{7}= k then \frac{a+b+c}{c} is equal to

0  

0  

1  

1  

2 

2 

3

3

Question 10

Time: 00:00:00
Sachi joshi wants to know that if \frac{144}{0.144} = \frac{14.4}{x}, then the value of x is

144  

144  

14.4  

14.4  

1.44   

1.44   

0.0144

0.0144

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August 1, 2023