Q 1. Two pipes A
and B can fill a tank in 6 hours and 8 hours respectively. If both the pipes
are opened together, then after how many hours should B be closed so that the
tank is full in 4 hours?
a. 2/3
b. 1
c. 2
d. 8/3
Q 2.Two numbers are in the ratio of 3:5. If 9
be subtracted from each, then they are in the ratio of 12:23. Find the number?
a. 15:28
b. 36:115
c. 33:55
d. 60:69
Q 3. A dishonest shopkeeper, using a faulty
balance make a profit of 5% while buying as well as while selling his goods.
His actual gain percent in the whole process amounts to?
a. 11
b. 10
c. 10.25
d. 10.5
Q 4. The price of an article has been reduced
by 25%. In order to restore the original price, the reduced price must be
increased by?
a. 25%
b. 30%
c. 33%
d. 33.1/3%
Q 5. A cube of
edge 6 cm is painted on all sides and then cut into unit cubes. The number of unit
cubes with no sides painted is?
a. 0
b. 64
c. 186
d. 108
Q 6. Internal
bisector of angles B and angle C of a triangle ABC meet at O. If angle BAC = 80
degree, then the value of angle BOC is?
a. 120
degree
b. 140 degree
c. 110
degree
d. 130
degree
Q 7. If sec Ɵ
+ tan Ɵ
= 2 then the value of sec Ɵ is ?
a. 4/5
b. 5
c. 5/4
d. 2
Q 8. If each
interior angle is double of each exterior angle of a regular polygon with n sides, then the value of n is?
a. 8
b. 10
c. 5
d. 6
Q 9. The side BC of a triangle ABC is produced
to D. If angle ACD =108 degree and angle B = ½ of angle A , then angle A in
degree?
a. 36
b. 72
c. 108
d. 59
Q 10. In triangle ABC, AD is the median and AD = ½
BC. If angle BAD = 30 degree, then measure of angle ACB is?
a. 90
degree
b. 45
degree
c. 30
degree
d. 60
degree
Q 11. If a+b+1 = 0, then the value of (a3 +
b3 + 1 – 3ab) is?
a. 3
b. 0
c. -1
d. 1
Q 12. A discount
of 30% on the marked price of toy reduces its selling price by rs. 30. What is
the new selling price ?
a. 70
b. 21
c. 130
d. 100
Q 13. Pipe A
alone can fill a tank in 8 hours. Pipe B alone can fill it in 6 hours. If both
the pipes are opened and after 2 hours pipe A is closed, then the other pipe will fill the tank?
a. 6
hours
b. 3.1/2
hours
c. 4
hours
d. 2.1/2
hours
Q 14. A sells an
article to B at a profit of 20% and B sell it to C at a profit of 25%. If C
pays rs. 1200, then the cost price of the article originally is?
a. 700
b. 600
c. 1000
d. 800
Q 15. If the
ratio of cost price and selling price be 9:10, then the percentage in profit
is?
a. 11%
b. 10%
c. 11.1/9%
d. 9%
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