1
SSC CGL Tier I - 26th July 2023 Shift 3
MCQ (Single Correct Answer)
+2
-0.5
Change Language
If b = 5, determine the value of an expression $({5 \over b} + 5b)$ $({25 \over b^2} - 25 + 25b^2)$ using an identity.
1
25726
2
15626
3
15438
4
25636
2
SSC CGL Tier I - 26th July 2023 Shift 3
MCQ (Single Correct Answer)
+2
-0.5
Change Language
If $(x - {1 \over x}) = 10,$ what is the value of $(x^4 - {1 \over x^4})$?
1
10404
2
1020√ 104
3
10406
4
10400
3
SSC CGL Tier I - 26th July 2023 Shift 2
MCQ (Single Correct Answer)
+2
-0.5
Change Language
If (a3 + b+ c3 - 3abc) = 405, and (a - b)2 + (b - c)2 + (c -a)2 = 54, find the value of (a + b + c).
1
15
2
45
3
9
4
27
4
SSC CGL Tier I - 26th July 2023 Shift 2
MCQ (Single Correct Answer)
+2
-0.5
Change Language
If (a + b + c) = 13, and (ab + bc + ca) = 54, find the value of (a2 + b2 + c2).
1
63
2
65
3
61
4
59
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