<br>
Find Te unit dgit f ne tollssiug ekhe iriom
I.256 95| S28
+734
a) 4
) 6 d)5
2
c) 7 d)o
3. 12 3
||. 13? 14s6
a) 4 d) Nine
X 3 65
92 )3
5. 125813 X 552 3703 X
4532 828
d) Nou
6. (316 + 1
) 3 d)None
722
X655 x33200} 639
) 4 ) None
8. 8
X82x 83 X84. X -
89x90x- x99
P)o b) 4 c) 6 d) 8
9. 2512 x
86234 29 x 5)2
39'54
o
5x 31
)8 d) 5
Jo.
|95 452
a) o )8
<br>
. T+ onit digit ep(1234 5K)72;s 6.
e hat
value K?
a) 6 )2
12- Eind the unit dist f Te eepacsi bn :
o) 4
x9x4xgx.x4 X4
99
x9
J00
)0
13. Find The
tact dieit e
ef eebrsion:
(0)
a)s
+(@)) + (io)
6) 5 97
14. Cnd Tla
laot dist of D
exbressin:
)2 ) 5
15. od The uni t
diit ef Du toll orivg:
SAnd
Ecnd
x 6 m st
hum
B)
2 )5
16. Find The cunit diit et De e bressi om
)5
ae
17 T m
and ore post ive itegrs,
m
ways
Then it
De unit plae af 5+6m is al
in
b) 5
Shet-4
<br>
RATIO & PROPORTION-I
1) What is sub-duplicate ratio of 225:144? A) 15:12
a) 12:5 b) 5:12 c) 12:15
2) Find the ratio between 21.5 and 20.5.
d) 3:2
ca 2:1 b) 3:1 c) 6:1
3) The third proportion of 12 and 18 is:
a) 3 d) 144
b) 6
4) Find the mean proportional between 2 and 98?
a) 13 b) 14.5
5) What is the fourth proportional to v6, V8 and V21 ?
c) 16 d4
a) 3/7 b) 2V7 ) 8/7 d) 5/7
6) What is the triplicate ratio of 5:7
a) 150:120 by125:343 c) 225:144 d) None
7) Express the ratio of 6 hours:3 days in the simplest form:
a) b)
d) ;
8) If a:b=7:9 and b:c=5:7, then a:cis:
a) 5:9 b)3:5 c) 7:21 d) 7:15
9) Ifa:b= 3:4 and b:c=6:7, then a:b:c=?
af 9:12:14 b) 6:8:21 ) 3:6:7 d) 3:4:7
10) If A:B=3:4, B:C=5:7, C:D=8:9 then A:D is equal to
a) 3:7 b) 7:3 ) 21:10 1021
11) If A:B=1:2 and B:C=3:4 and C:D=5:6, find A:B:C:D
a) 2:4:5:6 b) 1:2:3:6 c) 1:2:4:6 f15:30:40:48
12) If A:B=1.2:2, B:C=1.5:2 and C:D=2:3, then B:D equals to:
a) 5:6 d)2:3
:
13) If x:y=3:4, then (7x-4y) (3x+2y)-? bt:2 c) 3:4
a) 1:4 b) 1:3 c) 2:7 ofs17
14) If P:Q:R=5:3:6, then what will be the ratio
of:?
QR P
a) 50:15:36 b) 50:45:36 ) 75:15:36 d) 40:12:27
1 b
15) If=;=and a=2 then the value of c is:
a) 8 b) 16 c) 32 H64
16) If
3 579 then X: Y:Z=?
3:5:9
a) 9:5:6 b) 3:5:6 c) 15:9:5
17) 1
If::2:3:5, then x:y:z=?
a) 2:3:5 b) 5:3:2 15:10:6 d) 6:10:15
18) If 2A=3B=4C, then A:B:C=?
a) 3:4:5 b) 2:3:4 c) 4:3:2
b C
is equalto:
19)
If=7=then() C
a) 0 b) 1 d) 3
20) If (x+y) : (x-y)=4:1 and (y+z) : (y-z)-5:1, then find x:z:
wa 5:2 b) 9:1 c) 1:9 d) 2:5
21)If A:B-5:6 and B:C-6:7, then (A+B): (B+C):(C+A)=?
a) 12:13:11 b}11:13:12 c) 11:12:13 d) 13:11:12
22) If (a+b):(b+c):(cta)=7:8:9, find a:b:c.
a) 7:8:9 b) 9:8:7 c) 5:3:4 4:3:5
:
atbtc-15, then find the value of c:
:
23) If (a+b) (btc) (cta)= 2:3:5,
a) 8 b)9 c) 11 d) 5
<br>
24) If (5a+3b) :
(4a+7b)-3:4,
-a} 9:8
then a:b is equal to
25) If a:(b+c)::4:5,
c:(a+b):7:11 then b) 7:11 c) 8:9 d) 11:9
a) 2:3 find b:(atc)
26) p, q b) 1:5 d) 4:7
and r, are three c) 3:5
find the value p:q:rpositive numbers and given that Q= ptq+r and (Q-p) :(Q-q): (Q-r)= 2:5:7 then
of 2
27)
a) 9:7:12
What
number should b) 12:7:9 d)7:9:12
c) 12:9:7
proportion? be added to each of 4, 10, 12 and 24 so that the resulting numbers make a
a) 9
28) When 3
added to each of 2, b) 30
x
is d) 4
3,
proportion.What is the mean and 35, then the numbers obtained in this order, are in
a) 7
proportional between (x+7)
and (x-2)?
29) Which fraction b) 4 d) 5
bears the same ratio to as 3
does to ?
a) 27 11
15 b)
30) What should be added to each term of
99 )77
the ratio 7:11 to make it equal to
d)
a) 18 4:5?
31) Two numbers c) 11 d) 16
are in
becomes 7:9. The sumnthe ratio 9:11. If 4 is subtracted from each of
of these two numbers is: the numbers, then the ratio
a) 45 b)40
S2) The marks of 3 students A, B c) 35 d) 3
are 100, then the and Care in the ratio 10:12:15. If the maximum marks of
marks of B cannot be in the range of: the paper
a) 70-80 6) 80-90
33) If 686 is divided into. four parts, c) 20-30 d) 40-50
in the ratio of:3:4, then the first part is:
a) 48 b) 56
c) 52
34) 7 of a
the balls in drum were red, of
18 the balls in the drum were blue and rest were yellow. If
there were 84 more red balls in that
15
drum than there were yellow balls, what was the total
number of balls in the drum?
a) 180 b) 90 c) 270 d) 360
35) A certain amount of money has to be divided between two persons
it was divided in the ratio 2:3 and thereby Q loses P and Q in the ratio 3:5. But
10. What was the amount?
a) 250 300 b) c) 350 d) z400
36) Instead of dividing 117 among P, Q, and R in 1,11
the ratio: by mistake it was divided in the
ratio 2:3:4. Who gained in the transaction?
a) Only P b) Only Q OnlyR d) BothQ and R
37) Z4060 is to be divided among A, B and C in such a way 1
that A gets of what B and C together
get. Find A's share. 4
a812 b) 1015 c) 1025 d) 1035
38) A
sum of 1540 is divided among A, B and C
in such a way that A receives 2
as much as B and
C together receive, and receiveof what A and C together receive. Find the share of C.
B
11
a) 280 b) 330 930
39) A box contains three different types of old coins in the ratio 6:7:8, the values of d) None
the old coins are
1, 25 and 10 respectively. If the total value of coins in the bOx is Z847, find the number of
values of 10 coins.
a) 84 b) 65 A56 d) 48
40) If 378 coins consists of rupees, 50 paise and 25 paise coins whose values are in the ratio of
13:11:7, the number of 50 paise coins willbe:
a) 132 b) 128 c) 136 d) 133
