SSC CGL Tier 1 :: QA Test 66
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# SSC CGL Tier 1 Quantitative Aptitude Questions and Answers Online Test 66

Get free ssc cgl tier 1 free Quantitative Aptitude questions and answers free online test mock tests quiz sample questions ssc online test ssc practice test freeonline Test & Mock Test Quiz 66

Exercise

1 .
A pipe of diameter d can drain a certain water tank in 40 minutes. The time taken by a pipe of diameter 2d for doing the same job in
 5 minutes 10 minutes 20 minutes 80 minutes
2 .
Two train of equal length are running on parallel lines in the same direction at 46 km/h and 36 km/h. The faster train passes, the slower train in 36 seconds. The length of each train is:
 82 m 50 m 80 m 72 m
3 .
Two boats A and B start towards each other from two places, 108 km apart. Speeds of the boats A and B in still water are 12 km/hr and 15 km/hr respectively. If A proceeds down and B up the stream, they will meet after:
 4.5 hours 4 hours 5.4 hours 6 hours
4 .
If $x ^{x\sqrt x}$ = $(x\sqrt x)^x$. then x equal to
 $4 \over 9$ $2 \over 3$ $9\over 4$ $3\over 2$
5 .
If a$\neq$ b, then which of the following statements is true?
 $a + b \over 2$ = $\sqrt {ab}$ $a + b \over 2$ < $\sqrt {ab}$ $a + b \over 2$ > $\sqrt {ab}$ All of the above
6 .
If a*b= 2a + 3b - ab, then the value of (3*5+ 5*3) is:
 10 6 4 2
7 .
If x = 2 - $2^{1\over 3}$ + $2^{2\over 3}$ then the value of $x^3$ - 6$x^2$ + 18x = 18 is
 22 33 40 45
8 .
If p+q = 10 and pq=5 then the numerical value of $p\over q$ + $q\over p$ will be:
 16 20 22 18
If tan 2$\theta$ tan 4$\theta$ =1, then the value of tan 3$\theta$ is:
 $\sqrt 3$ 0 1 $1 \over \sqrt 3$