1.The
ratio of the number of students studying in Schools A, B and C is 4 : 8 : 3
respectively. If the number of students studying in each of the schools is
increased by 80%, 20% and 60% respectively, what will be the new ratio of the
number of students in Schools A, B and C.
(a)8
: 3 : 4
(b)4
: 2 : 3
(c)2
: 3 : 4
(d)Can’t
say
(e)None
of these
2.A
person covered some distance in 24 hours. He covered half the distance by rail
@ 75 km per hour and the rest by car @ 45 km/hr. The total distance covered by
him was
(a)900
km
(b)1350
km
(c)675
km
(d)2700
km
(e)None
of these
3.A
sum of Rs. 2135 is to be divided among A, B and C in such a way that 3 times
A’s share, 4 times B’s share and 7 times C’s share are all equal. The share of
C is
(a)Rs.
420
(b)Rs.
735
(c)
Rs. 980
(d)Rs.
1200
(e)None
of these
4.A
person sold 160 mangoes for the C.P. of 200 mangoes. His gain percent is
(a)10%
(b)15%
(c)12½%
(d)
25%
(e)None
of these
5.In
how many different ways can the letters of the word DESIGN be arranged so that
the vowels are at the two ends?
(a)
48
(b)
72
(c)
36
(d)
24
(e)
None of these
6.A
certain fraction is equivalent to 3/5. If the numerator of the fraction is
increased by 1 and the denominator is decreased by 1, the new fraction is
equivalent to 2/3. What is the sum of numerator and denominator of the original
fraction?
(a)40
(b)32
(c)48
(d)24
(e)16
7.A
shopkeeper sell his articles at cost price but uses 900 gm weight for 1200 gm
weight. His profit percentage is
(a)33.33%
(b)25%
(c)16.66%
(d)20%
(e)None
of these
8.A
car runs at the speed of 60 kms per hour when not serviced and runs at 72 kms/hr.
when serviced. After servicing the car covers a certain distance in 12 hours.
How much time will the car take to cover the same distance when not serviced?
(a)
16.4 hours
(b)
13 hours
(c)
16 hours
(d)
14.4 hours
(e)
None of these
9.The
average of five positive numbers is 64. The average of the first two numbers is
59 and the average of last two numbers is 63. What is the third number?
(a)76
(b)56
(c)86
(d)Cannot
be determined
(e)None
of these
10.The
ratio of income of A and B is 5:4 and their expenditure is as 3:2. If at the
end of the year, each saves Rs. 1200, then the income of A is
(a)Rs.
2550
(b)Rs.
2700
(c)Rs.
3000
(d)Rs. 3300
(e)None of these
ANSWER WITH EXPLANATION WILL BE GIVEN SHORTLY
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