Ans. e
2. If x=y=2z and xyz=256 then what is the value of x?
(a) 12
(b) 8
(c) 16
(d) 6
(e) None of them
Ans. b
3. Pipe A can fill a tank in 20 minutes and Pipe B in 30 minutes and Pipe C can empty the
same in 40 minutes. If all of them work together, find the time taken to fill the tank.
(a) 171/7 minutes
(b) 20 minutes
(c) 8 minutes
(d) 3 minutes
(e) None of them
Ans. a
4. If 2x-y=4 then 6x-3y=?
(a) 15
(b) 10
(c) 18
(d) 12
(e) None of them
Ans. d
5. The length of a rectangle is increased by 25%. What percentage should the width be
decreased so that the area of rectangle remains unchanged?
(a) 30%
(b) 25%
(c) 20%
(d) 35%
(e) None of them
Ans. c
Choose the word which nearly opposite in meaning to the word in capital letters
6. VACILLATE
(a) inexpensive
(b) determined
(c) amplify
(d) extol
(e) None of them
Ans. b
7. MONOTONOUS
(a) speedy
(b) interesting
(c) cheap
(d) success
(e) None of them
Ans. b
8. FERTILE
(a) barren
(b) useful
(c) gloomy
(d) isloated
(e) None of them
Ans. a
9. COSMOPOLITAN
(a) inexpensive
(b) unnatural
(c) provincial
(d) ideal
(e) None of them
Ans. b
10. DELETERIOUS
(a) toxic
(b) spurious
(c) lethal
(d) harmless
(e) None of them Ans.d