ACCENTURE WHOLE TEST PAPER
ACCENTURE WHOLE TEST PAPER
1. A certain number of men take 45 days to
complete work. If there are 10 men less then they will take 60 days to complete
the work. Find the original number of men.
A. 50
B. 60
C. 30
D. 40
Answer – D. 40 Explanation:
Let us
assume initially there are X men. Then x*45 = (x-10)*60. So we get x = 40
2.
5 men and 10 boys can do a piece of work in
30 days and 8 men and 12 boys can do the work in 20 days then the ratio of
daily work done by a man to that of a boy.
A. 5:1
B. 4:5
C. 6:1
D. 7:3
Answer – C. 6:1 Explanation:
Given
that, 5m + 10b = 1/30 and 8m + 12b = 1/20 after solving we get m = 1/200 and b
= 1/1200 so required ratio = (1/200) : (1/1200) = 6:1
3.
4 women and 5 men working together can do 3
times the work done by 2 women and one man together. Calculate the work of a
man to that of a woman.
A. 1:1
B. 3:2
C. 1:2
D. 2:1
Answer – A. 1:1 Explanation:
Given
4w
+ 5m = 3*(2w + m) i.e. 2w = 2m
so the
ratio of work done by man to woman is 1:1
4. Manoj can do a work in 20 days, while
Chandu can do the same work in 25 days. They started the work jointly. A few
days later Suresh also joined them and thus all of them completed the whole
work in 10 days. All of them were paid total Rs.1000. What is the share of
Suresh?
A. 100
B. 300
C. 200
D. 400
Answer – A. 100 Explanation:
Efficiency
of Manoj = 5%
The
efficiency of Chandu = 4%
They
will complete only 90% of the work = [(5+4)*10] =90 Remaining work was done by
Suresh = 10%.
Share of
Suresh = 10/100 * 1000 = 100
5. Nagarjuna lends Rs
30,000 of two of his friends. He gives Rs 15,000 to the first at 6% p.a. simple
interest. He wants to make a profit of 10% on the whole. The simple interest
rate at which he should lend the remaining sum of money to the second friend is
A. 8%
B. 12%
C. 14%
D. 16%
Answer - C. 14% Explanation:
Simple
Interest on Rs 15000
=(15000×6×1)/100
= Rs. 900
Profit to
made on Rs 30000
=
30000×10/100=Rs 3000
Simple
Interest on Rs.15000 = 3000-900 = Rs.2100
Rate=(S.I.*
100)/(P * T)=(2100×100)/15000
=14% per
annum
Therefore,
the simple interest rate at which he should lend the remaining sum of money to
the second friend is 14%
6. A portion of $6600 is invested at a 5%
annual return, while the remainder is invested at a 3% annual return. If the
annual income from the portion earning a 5% return is twice that of the other
portion, what is the total income from the two investments after one year?
A. 270
B. 250
C. 280
D. 200
Answer - A. 270 Explanation:
According
to the given data
5x
+ 3y = z (total) x + y = 6600
5x=
2(3y) [ condition given] 5x – 6y = 0 x + y = 6600
5x -6y =
0
Subtract
both equations and you get x = 3600 so y = 3000
3600*.05
= 180 3000*.03 = 90 z (total) = 270
Therefore,
the total income from the two investments after one year = 270
7. While calculating
the weight of a group of men, the weight of 63 kg of one of the member was
mistakenly written as 83 kg. Due to this the average of the weights increased
by half kg. What is the number of men in the group?
A. 25
B. 20
C. 40
D. 60
Answer - C. 40 Explanation:
Increase
in marks lead to an increase in average by 1/2
So
(83-63) = x/2
x = 40
Therefore,
the number of men in the group are 40
8. In a group of 8
boys, 2 men aged at 21 and 23 were replaced, two new boys. Due to this the
average cost of the group increased by 2 years. What is the average age of the
2 new boys?
A. 17
B. 30
C. 28
D. 23
Answer - B. 30 Explanation:
According
to the given data
Average
of 8 boys increased by 2, this means the total age of boys increased by 8*2 =
16 yrs
So sum of
ages of two new boys = 21+23+16 = 60
Average
of these = 60/2 = 30
9. A Boat takes total
16 hours for traveling downstream from point A to point B and coming back point
C which is somewhere between A and B. If the speed of the Boat in Still water
is 9 Km/hr and the rate of stream is 6 Km/hr, then what is the distance between
A and C?
A. 60 Km
B. 90 Km
C. 30 Km
D. Cannot be determined
Answer – D. Cannot be determined Explanation:
16 =
D/9+6 + x/9-6
10. A Boat going
upstream takes 8 hours 24 minutes to cover a certain distance, while it takes 5
hours to cover 5/7 of the same distance running downstream. Then what is the
ratio of the speed of boat to speed of water current?
A. 11:5
B. 11:6
C. 11:1
D. 6:5
Answer – C. 11:1 Explanation:
(S-R)*42/5
= (S+R)*7
S:R =
11:1
11. A Boat takes 128
min less to travel to 48 Km downstream than to travel the same distance
upstream. If the speed of the stream is 3 Km/hr. Then Speed of Boat in still
water is?
A. 12 Km/hr
B. 15 Km/hr
C. 6 Km/hr
D. 9 Km/hr
Answer – A. 12 Km/hr Explanation:
32/15
= 48(1/s-3 – 1/s+3) s= 12
Therefore,
Speed of Boat in still water is 12 Km/hr.
12. An alloy contains
Brass, Iron, and Zinc in the ratio 2:3:1 and another contains Iron, zinc, and
lead in the ratio 5:4:3. If equal weights of both alloys are melted together to
form a third alloy, then what will be the weight of lead per kg in new alloy?
A. 1/4
B. 41/7
C. 1/8
D. 51/9
Answer – C. 1/8 Explanation:
Shortcut:
In the
first alloy,
2:3:1
=6*2
5:4:3 =12
Multiply
2 to make it equal,
4:6:2
5:4:3
Adding
all,
4:11:6:3=24
3/24=1/8
13. A milkman mixes 6
liters of free tap water with 20litres of pure milk. If the cost of pure milk
is Rs.28 per liter the % Profit of the milkman when he sells all the mixture at
the cost price is
A. 30%
B. 16(1/3)%
C. 25%
D. 16.5%
Answer – A. 30% Explanation:
Profit=28*6=728
Cp=28*20=560
Profit =
168*100/560=30%
14. 144 liters of the mixture contains milk and water
in the ratio 5: 7. How much milk needs to be added to this mixture so that the
new ratio is 23: 21 respectively?
A. 40 liters
B. 28 liters
C. 32 liters
D. 36 liters
Answer – C. 32 liters Explanation:
144 ==
5:7
60: 84
Now == 21
= 84
23 = 92
92-60 =
32
15. A shopkeeper
bought 30kg of rice at Rs.75 per kg and 20 kg of rice the rate of Rs.70. per
kg.If he mixed the two brand of rice and sold the mixture at Rs.80 per kg. Find
his gain
A. Rs.350
B. Rs.550
C. Rs.420
D.Rs.210
Answer – A. Rs.350
Explanation:
CP =
30*75 + 20*70 = 2250 + 1400
= 3650
SP
=80*(30+20) = 4000
Hence,
Gain = 4000-3650 = 350
16. Cost price of 80 notebooks is equal to the selling
price of 65 notebooks. The gain or loss % is
A. 32%
B. 42%
C. 27%
D. 23%
Answer – D. 23% Explanation:
% = [80 –
65/65]*100
=
15*100/65 = 1500/65
= 23.07 =
23% profit
Therefore,
the gain percentage is 23%.
17. Eight years ago,
Pranathi’s age was equal to the sum of the present ages of her one son and one
daughter. Five years hence, the respective ratio between the ages of her
daughter and her son that time will be 7:6. If Pranathi’s husband is 7 years
elder to her and his present age is three times the present age of their son,
what is the present age of the daughter?
A. 19 years
B. 27 years
C. 15 years
D. 23 years
Answer – D. 23 years Explanation:
P – 8 = S
+ D —(1)
6D + 30 =
7S + 35 —(2)
H = 7 + P
H = 3S
3S = 7 +
P —-(3)
Solving
equation (1),(2) and (3) D = 23
Therefore,
the present age of the daughter is 23 years
18. Shas married 8 year ago. Today her age is 9/7
times to that time of marriage. At present his son’s age is 1/6th of her age.
What was her son’s age 3 year ago?
A. 4 yr
B. 2 yr
C. 3 yr
D. 5 yr
Answer – B. 2 yr Explanation:
Let us
assume that Sravan’s age 8 year ago = x
Present
age = x + 8 x + 8 = 9/7 x 7(x + 8)= 9x x = 28; 28 + 8 = 36 Son’s age = 1/6 * 36
= 6
Son’s age
4 year ago = 6-4 =2
19. The respective
ratio between the present age of Mani and Dheeraj is x : 42. Mani is 8 years
younger than Murali. Murali’s age after 8 years will be 33 years. The
difference between Dheeraj’s and Mani’s age is same as the present age of
Murali. What is the value of x?
A. 18
B. 10
C. 16
D. 17
Answer – D. 17 Explanation:
Murali’s
age after 8 years = 33 years
Murali’s
present age = 33 – 8= 25 years
Mani’s
present age = 25 – 8 = 17 years
Dheeraj’s
present age = 17 + 25 = 42 years
Ratio
between Mani and Dheeraj = 17: 42
X = 17
20. Revanth’s present
age is three times his son’s present age and 4/5th of his father’s present age.
The average of the present ages of all of them is 62 years. What is the
difference between the Revanth’s son’s present age and Revanth’s father’s
present age?
A. 64 years
B. 69 years
C. 66 years
D. 62 years
Answer – C. 66 years Explanation:
Present
age of Revanth is = 4/5x
Present
age of Revanth’s father is = 4/15x
Ratio =
15: 12 : 4
Difference
between the Revanth’s son’s present age and Revanth’s father’s present age =
62/31 * 3(15 – 4).
= 2*3*11
= 66 years.
21. 36% of 945 – 26% of 765 + 17.7 =?
A. 167
B. 187
C. 159
D. 143
Answer – C. 159 Explanation:
340.2 –
198.9 =141.3+17.7 = 159
22. √(456÷12+142-11) =?
A. 11
B. 169
C. 23
D. 13
Answer – D. 13 Explanation:
38+142-11
= 169 = 13*13
23. 1(1/5) of 1(1/2) of ? = 216
A. 100
B. 125
C. 140
D. 120
Answer – D. 120
Explanation:
6/5*3/2
*x = 216
X =
216*2*5/6*3 = 2160/18 = 120
24. 15 32 60 122 240 ?
A. 488
B. 482
C. 364
D. 362
Answer – B. 482 Explanation:
15
* 2 + 2 = 32 32 * 2 – 4 = 60
60 * 2 +
2 = 122; 122 * 2 – 4 = 240
Then
240*2 + 2 = 482
25. 18 10 8 9 11.5 ?
A. 10.75
B. 18.75
C. 19.75
D. 14.75
Answer – D. 14.75 Explanation:
18 / 2 +
1 = 10
10 / 2 +
3 = 8
8 / 2 + 5 = 9
9 / 2 + 7 = 11.5
11.5 / 2
+ 9 = 14.75
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