SSC CGL 2022141)13, a, b, c are four distinct numbers and the HCF of each pair of numbers (13, a); (13, b); (13, c) is 13, where a, b, c are each less than 60 and a < b < c. What is the value of \(\frac{{{\rm{a}}\,{\rm{ + }}\,{\rm{c}}}}{{\rm{b}}}\) ?

Correct Option: C

2

SSC CGL 2022142)If the 9-digit number 7x79251y8 is divisible by 36, What is the value of (10x

^{2}- 3y^{2}) for the largest possible value of y?

Correct Option: C

298

SSC CGL 2022143)A and B are two prime numbers such that A > B and their LCM is 209. The value of B

^{2}– A is:

Correct Option: A

102

SSC CGL 2022144)If 8A5146B is divisible by 88, then what is the value of AB ?

Correct Option: B

12

SSC CGL 2022145)What is the least number which when decreased by 7 is divisible by 15, 24, 28 and 32?

Correct Option: B

10087

SSC CGL 2022146)If the nine-digit number 9m2365n48 is completely divisible by 88, what is the value of (m

^{2}× n^{2}), for the smallest value of n, where m and n are natural numbers?

Correct Option: C

64

SSC CGL 2022147)Find the greatest number 234a5b, which is divisible by 22, but NOT divisible by 5.

Correct Option: D

234652

SSC CGL 2022148)The greatest number that divides 126, 224 and 608 leaving remainders 2, 7 and 19, respectively, is:

Correct Option: A

31

SSC CGL 2022149)The average of eight consecutive odd number is 28. The sum of the smallest and the largest number is:

Correct Option: D

56

SSC CGL 2022150)What is the greatest four-digit number which on being divided by 6, 7 and 8 leaves 4, 5 and 6 as remainders, respectively?

Correct Option: C

9910

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