Pipes, A and B, can fill a tank in 10 hours. Pipes, B and C, can fill the
same tank in 20 hours. If pipe B alone can fill the same tank in 30
hours, how much time will the pipes A and C take together to fill the
same tank.
a.
13 hours
b.
12 hours
Correct Answer
c.
16 hours
d.
14 hours
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Q2mcq
A trader buys a mobile phone for ₹8000, spends ₹500 on repairs,
and sells it at a profit of 20% on the total cost. Later, the buyer
resells it at a loss of 25%. What price does the final buyer pay for the
mobile phone?
a.
₹9600
b.
₹7000
c.
₹10500
d.
₹7650
Correct Answer
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Q3mcq
A and B can complete a piece of work in 12 days and 6 days,
respectively. Both work together for 2 days and then A leaves. B
completes the remaining work alone. In how many days is the whole
work completed?
a.
3
b.
4
c.
6
d.
5
Correct Answer
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Q4mcq
₹5,278 is divided among X, Y, and Z in such a way that if ₹67, ₹61,
and ₹68 are deducted from their respective shares, they have
money in the ratio 8 : 20 : 5. Find X’s share after deduction.
a.
₹1,232
Correct Answer
b.
₹1,132
c.
₹1,082
d.
₹1,332
No explanation saved for this question yet.
Q5mcq
Find the third proportional to 8 and 48.2.
a.
294.205
b.
296.605
c.
290.405
Correct Answer
d.
292.805
No explanation saved for this question yet.
Q6mcq
A faster train overtakes a slower train, both moving in the same
direction. The faster train takes 36 seconds to completely pass the
slower train. A passenger sitting in the faster train observes that he
passes the slower train in 12 seconds. Find the ratio of the length of
the faster train to the length of the slower train.
a.
1 : 1
b.
3 : 2
c.
3 : 1
d.
2 : 1
Correct Answer
No explanation saved for this question yet.
Q7mcq
A positive integer N divides 228, leaving a remainder of 18. What is
the greatest two-digit value of N?
a.
60
b.
70
Correct Answer
c.
84
d.
42
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Q8mcq
What sum (in ₹) will earn a simple interest of ₹1,320 in 4 years at 8%
per year rate of interest?
a.
4,125
Correct Answer
b.
8,250
c.
2,062.5
d.
422.4
No explanation saved for this question yet.
Q9mcq
From the top of a 75-meter-high lighthouse, the angles of
depression of two ships are 30° and 45°. If the two ships are on the
same side of the lighthouse and in a straight line with its base, find
the distance between the two ships. (Use √3 = 1.732)
a.
54.9 meters
Correct Answer
b.
61.2 meters
c.
58.4 meters
d.
52.5 meters
No explanation saved for this question yet.
Q10mcq
Two trains, 130 meters and 120 meters long, are running in parallel
tracks in the same direction at speeds of 62 km/hr and 44 km/hr,
respectively. How much time will the faster train take to completely
cross the slower one?
a.
55 seconds
b.
45 seconds
c.
50 seconds
Correct Answer
d.
60 seconds
No explanation saved for this question yet.
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The ratio of the radii of two spheres is 2 : 3. If the radius of the first
sphere is increased by 50% and the radius of the second sphere is
increased by 20%, find the ratio of their new volumes.
a.
144 : 125
b.
216 : 343
c.
125 : 216
d.
125 : 169
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A pentagon is divided into three triangles by drawing diagonals
from one of its vertices. The areas of two of these triangles are 24
cm 2 and 30 cm 2 . The third triangle has a base of 12 cm and a height
of 38 cm. What is the area (in cm 2 ) of the pentagon?
a.
228
b.
275
c.
282
d.
242
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Two friends, P and Q, started a business by investing ₹3,000 and
₹600, respectively. At the end of one year, the business earned a
total profit of ₹54,846. What is the share (in ₹) of P in the profit?
a.
45,855
b.
45,555
c.
45,705
d.
45,605
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Chetan’s salary is ₹16000 per month. He spends ₹6000 on house
rent, ₹1500 on bills and the rest of the amount is his monthly
savings. Find his savings(in ₹) in a year, if in the month of his
birthday he spent his complete monthly saving for birthday
celebration.2480
a.
85000
b.
102000
c.
93500
d.
76500
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The present age of a father is equal to sum of ages of his son and
daughter. Ten years ago from now, the age of the father was double
the age of the son and four times the age of the daughter. The total
present age of the father, daughter and son is ____ years.
a.
120
b.
60
c.
100
d.
80
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In a class, the average weight of the boys is 65 kg and the average
weight of the girls is 45 kg. The average weight of the whole class is
57 kg. What is the ratio of the number of girls to the number of boys
in the class?
a.
2:3
b.
3:2
c.
4:3
d.
3:4
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A store offers a 10% festival discount on the marked price of ₹900.
Later, to clear the stock, it offers an additional 5% off on the already
discounted price. What is the total amount paid by the customer?
a.
₹785.50
b.
₹790
c.
₹775
d.
₹769.50
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