1.
In an election between two candidates, one got 55% of the total valid votes, 20% of the
votes were invalid. If the total number of votes was 7500, the number of valid votes that
the other candidate got, was:
A.
2700
B. 2900
C.
3000
D. 3100
2.
Two tailors X and Y are paid a total of Rs.550 per week by their employer. If X is paid 120
percent of the sum paid to Y, how much is Y paid per week?
A.
Rs.200
B. Rs.250
C. Rs.300
D. None of these
3.
Kavitha went to the stationeries and bought things worth Rs.25, out of which 30 paise went
on sales tax on taxable purchases. If the tax rate was 6%, then what was the cost of the tax
free items?
A. Rs.15
B. Rs.15.70
C. Rs.19.70
D. Rs.20-00
4.
The salaries of A, B, C are in the ratio 2:3:5. If the increments of 15%, 10% and 20% are
allowed respectively in their salaries, then what will be new ratio of their salaries?
A. 3:3:10
B. 10:11:20 C. - 23:33:60
D. Cannot be determined
5.
If 40% of a number is equal to two-third of another number, what is the ratio of first
number to the second number?
B. 3:7
D. 7:3
C. 5:3
A.
2:5
6.
Two numbers are in the ratio 3:5. If 9 is subtracted from each, the new numbers are in
the ratio 12:23. The smaller number is:
A. 27
B. 33
C. 49
D. 55
7.
On selling 17 balls at Rs. 720, there is a loss equal to the cost price of 5 balls. The cost price
of a ball is:
B. Rs.50-00
C.
Rs.55-00
D. Rs.60-00
A.
Rs.45-00
8.
When a plot is sold for Rs.18,700, the owner loses 15%. At what price must that plot be
sold in order to gain 15%?
Rs.22500-00
C.
Rs.25300-00
B.
D.
Rs.25800-00
A.
Rs.21000-00
Answers
Answer:
bhai pata nhi
Step-by-step explanation:
bahut bada question he
Answer:
1. Total number of votes=7500
20% votes were invalid.
∴80% votes were valid.
Total valid votes=7500×
100
80
First candidate got 55% of the total valid votes.
Hence second candidate got 45% of the total valid votes.
∴, valid votes that the second candidate got
=7500×
100
80
×
100
45
=75×
5
4
×45
=300×9=2700
2.Let the sum paid to y per week is x Rs.
Thenx+x×
100
120
=550
⇒
100
100x+120x
=550
⇒
100
220x
=550
⇒
5
11x
=550
⇒x=
11
550×5
x=250
Hence, the sum paid to y per week is 250 Rs.
3. Let the amount of taxable purchases be Rs. x.
Then, 6% ofx=
100
30
⇒x=(
100
30
×
6
100
)=5
∴Costoftaxfreeitems=Rs,[25−(5+0.30)]=Rs.19.70
Step-by-step explanation:
guys i know jst fst 3 ques very sorry for tht.
pls mark me as brainlist