TCS Ninja Number System and LCM & HCF Questions Part 1

Question 1

Time: 00:00:00
Find the greatest number that will divide 148 246 and 623 leaving remainders 4 6 and 11 respectively?

20

20

12

12

6

6

48

48

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 2

Time: 00:00:00
For any two numbers we define an operation $ yielding another number, X $ Y such that following condition holds:
• X $ X = 0 for all X
• X $ (Y $ Z) = X $ Y + Z
Find the Value of 2012 $ 0 + 2012 $ 1912?

2112

2112

100

100

5936

5936

Can not be determined

Can not be determined

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 3

Time: 00:00:00
If A=x3y2 and B=xy3 then find the HCF of A, B?

x4y4

x4y4

xy2

xy2

xy

xy

x3

x3

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 4

Time: 00:00:00
In how many way possible ways can you write 1800 as a product of 3 positive integers X, Y , Z?

350

350

360

360

380

380

450

450

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 5

Time: 00:00:00
A number when successively divided by 5, 3, 2 gives remainder 0, 2, 1 respectively in that order. What will be the remainder when the same number is divided successively by 2, 3, 5 in that order?

4, 3, 2

4, 3, 2

1, 0, 4

1, 0, 4

2, 1, 3

2, 1, 3

4, 1, 2

4, 1, 2

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 6

Time: 00:00:00
Which of the following numbers must be added to 5678 to give a reminder 35 when divided by 460?

955

955

797

797

980

980

618

618

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 7

Time: 00:00:00
From the given set of fractions, which of them is the highest?

31/40

31/40

13/16

13/16

7/8

7/8

63/80

63/80

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 8

Time: 00:00:00
What will be the reminder when (1234567890123456789)24 is divided by 6561?

7

7

5

5

Zero

Zero

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 9

Time: 00:00:00
The remainder when m + n is divided by 12 is 8, and the remainder when m - n is divided by 12 is 6. If m > n, then what is the remainder when mn divided by 6?

3

3

4

4

2

2

1

1

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 10

Time: 00:00:00
A number 2088 by what if we divide the number it will become a perfect square?

58

58

20

20

28

28

29

29

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

["0","40","60","80","100"]
["Need more practice! \r\n","Keep trying! \r\n","Not bad! \r\n","Good work! \r\n","Perfect! \r\n"]

Completed

0/0

Accuracy

0%

Prime

PrepInsta Prime Video

Complete Video Course for TCS Ninja

(for TCS Ninja)
Get Prime Video

Prime

PrepInsta Prime Mock

Topic wise and full mocks & much more....

(for TCS Ninja)
Get Prime Mock

Comments