NTT Data Mathematical Order Quiz-1

Question 1

Time: 00:00:00
Find out the two signs to be interchanged for making following equation correct-

6 + 3 x 8 - 24 / 4 = 4

+ and -

+ and -

- and /

- and /

+ and *

+ and *

+ and /

+ and /

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Question 2

Time: 00:00:00
Select the correct set of symbols which will fit in the given equation?

8__8__8__8 = 64

*, *, *

*, *, *

-,+,*

-,+,*

*,+,-

*,+,-

+,-,*

+,-,*

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Question 3

Time: 00:00:00
Find the quadratic equations whose roots are the reciprocals of the roots of

$3x^{2}+5x+2$ ?

$2x^{2}+5x+3$

$2x^{2}+5x+3$

$2x^{2}+3x+2$

$2x^{2}+3x+2$

$2x^{2}+2x+2$

$2x^{2}+2x+2$

$2x^{2}+5x+2$

$2x^{2}+5x+2$

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Question 4

Time: 00:00:00
The solution of 3(2x + y) = 7 xy and 3(x + 3y) = 11 xy is _____

x = 1, y = 0

x = 1, y = 0

x = 1, y = 3/2

x = 1, y = 3/2

x = 0, y = 3/4

x = 0, y = 3/4

x = 0, y = 1

x = 0, y = 1

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Question 5

Time: 00:00:00
Given interchanges :  Signs * and / and numbers 6 and 4.

4*6/20 = 40

4*6/20 = 40

4*6/20 = 80

4*6/20 = 80

4*6/20 = 30

4*6/20 = 30

4*6/20 = 95

4*6/20 = 95

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Question 6

Time: 00:00:00
What is the value of P in the following Equation ?

$19^{2.3}\times19^{p} = 19^{7}$

3.9

3.9

4.1

4.1

3.7

3.7

4.5

4.5

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Question 7

Time: 00:00:00
If × stands for 'addition', ÷ stands for 'subtraction', + stands for 'multiplication' and ‘-’ stands for 'division', then 10 × 6 ÷ 6 - 6 + 4 = ?

10

10

20

20

12

12

6

6

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Question 8

Time: 00:00:00
What approximate value will come in place of question mark (?) in the following question ?

$49.001^{2}$  = ?

2500

2500

2400

2400

2600

2600

2300

2300

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Question 9

Time: 00:00:00
In a cricket match, five batsmen Abhilash, Bonny, Chinu, Dinu and Ellen scored an average of 36 runs. Dinu Scored 5 more than Ellen; Ellen scored 8 fewer than Abhilash; Bonny scored as many as Dinu and Ellen combined; and Bonny and Chinu scored 107 between them. How many runs did Ellen score ?

20

20

29

29

18

18

14

14

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Question 10

Time: 00:00:00
If A means 'add to', B means 'multiply by', C means 'subtract from' and D means 'divide by' then 40 K 2 Q 4 J 6 T 4 = ?

40

40

45

45

35

35

32

32

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["0","40","60","80","100"]
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