1
SSC CGL Tier I - 27th July 2023 Shift 2
MCQ (Single Correct Answer)
+2
-0.5
Change Language
If x2 - $\frac{1}{x^2}$ = 4 $\sqrt2$, what is the value of x4 - $\frac{1}{x^4}$?
1
16$\sqrt2$
2
8$\sqrt2$
3
24$\sqrt2$
4
32$\sqrt2$
2
SSC CGL Tier I - 27th July 2023 Shift 2
MCQ (Single Correct Answer)
+2
-0.5
Change Language

Simplify the given expression.

$\frac{[120\times120\times120-100\times100\times100]}{[120\times120+120\times100+100\times100]}$

1
20
2
25
3
10
4
15
3
SSC CGL Tier I - 27th July 2023 Shift 2
MCQ (Single Correct Answer)
+2
-0.5
Change Language
If (a + b + c) = 14, and (a3 + b3 + c3 - 3abc) = 98, find the value of (a2 + b2 + c2).
1
70
2
64
3
68
4
72
4
SSC CGL Tier I - 27th July 2023 Shift 1
MCQ (Single Correct Answer)
+2
-0.5
Change Language
The difference between the cubes of two given natural numbers is 6272 , while the positive difference between the two given numbers is 8. What is the sum of the cubes of the two given numbers?
1
9728
2
9684
3
8000
4
9600
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