1
SSC CGL Tier I - 27th July 2023 Shift 3
MCQ (Single Correct Answer)
+2
-0.5
Change Language
Sara can finish a work in 18 days and Tara can complete the same work in 15 days. Tara worked for 10 days and left the job. In how many days can Sara finish the remaining work alone?
1
6
2
7
3
8
4
5
2
SSC CGL Tier I - 27th July 2023 Shift 3
MCQ (Single Correct Answer)
+2
-0.5
Change Language
If (x + $\frac{1}{x}$) = 6, and x > 1, find the value of (x2 - $\frac{1}{x^2}$).
1
$18\sqrt2$
2
$30\sqrt2$
3
$24\sqrt2$
4
$12\sqrt{10}$
3
SSC CGL Tier I - 27th July 2023 Shift 3
MCQ (Single Correct Answer)
+2
-0.5
Change Language
The third proportional to 7 and 63 is:
1
576
2
567
3
441
4
625
4
SSC CGL Tier I - 27th July 2023 Shift 3
MCQ (Single Correct Answer)
+2
-0.5
Change Language
40 men can complete a work in 30 days. However, if 10 men leave the group, how many days will the group take to complete the work?
1
40
2
35
3
45
4
50
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