61)

If a number 54k31m82 is divisible by 11, what will be the maximum value of (k + m) ?

SSC CHSL 2021

A)

13

B)

11

C)

12

D)

23

62)

When (2²⁴ – 1) is divided by 7, the remainder is:

SSC CHSL 2021

A)

4

B)

2

C)

0

D)

1

63)

If the five-digit number 672 xy is divisible by 3, 7 and 11, then what is the value of (6x + 5y)?

SSC CHSL 2021

A)

23

B)

16

C)

24

D)

17

64)

If a nine-digit number 489x6378y is divisible by 72, then the value of \(\sqrt{8x+6y}\) will be:

SSC CHSL 2021

A)

4

B)

6

C)

8

D)

10

65)

If the number 87m6203m is divisible by 6, then find the sum of all possible values ​​of 'm'

SSC CHSL 2021

A)

15

B)

20

C)

10

D)

16

66)

If the number 34k56k is divisible by 6, then what will be the largest value of k?

SSC CHSL 2021

A)

4

B)

8

C)

6

D)

9

67)

If the nine-digit number 87605x31y is divisible by 72, then the value of 2x-3y is:

SSC CHSL 2021

A)

-1

B)

0

C)

1

D)

2

68)

When a positive integer 'n’ is divided by 12, the remainder is 5. What will be the remainder if 8n² + 7 is divided by 12?

SSC CHSL 2021

A)

3

B)

2

C)

4

D)

5

69)

If 71⁸³ + 73⁸³ is divisible by 36, the remainder is:

SSC CHSL 2021

A)

8

B)

13

C)

0

D)

9

70)

If (40√5x³ - 2√2y³) ÷ (2√5x - √2y) = Ax² + By² - Cxy, then find the value of A + 3B - √10C.

SSC CHSL 2021

A)

28

B)

6

C)

46

D)

34