Questions of Mathematical Operations in Reasoning for CGL

Q1 - If 17@1=8; 9@1=4; 6@4=1; then what is the value of 8@2=? / यदि 17@1=8; 9@1=4; 6@4=1; तो 8@2 = ? का मान ज्ञांत कीजिये।
Options:
1) 3
2) 2 6
3) 23
4) 47
Correct Answer: 3

Q2 - If 5$125 = 25, 12$48 = 4 then what is the value of 4$24 = ?/ यदि 5$125 = 25, 12$48 = 4 तो 4$24 = ? का मान ज्ञांत कीजिये।
Options:
1) 34
2) 35
3) 6
4) 5
Correct Answer: 6

Q3 - If 11$25 = 18, 12$20 = 16 then what is the value of 4$50 = ?/ यदि 11$25 = 18, 12$20 = 16 तो 4$50 = ? का मान ज्ञांत कीजिये।
Options:
1) 42
2) 17
3) 27
4) 37
Correct Answer: 27

Q4 - If 9@7=4; 6@1=10; 7@4=6; then what is the value of 8@2=? / यदि 9@7=4; 6@1=10; 7@4=6; तो 8@2 = ? का मान ज्ञांत कीजिये।
Options:
1) 1
2) 3 5
3) 26
4) 12
Correct Answer: 12

Q5 - If 6#30=5; 8#24=3; 7#28=4; then what is the value of 8#40=? / यदि 6#30=5; 8#24=3; 7#28=4; तो 8#40 = ? का मान ज्ञांत कीजिये।
Options:
1) 47
2) 4
3) 5
4) 2 4

Correct Answer: 5

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