2101.
Monthly expenditure of Ritvik decreases from ₹12,800 to ₹11,712. Find the percentage decrease in his expenditure.
(A)
(B)
(C)
(D)
2102.
If the radius of a sphere is doubled, then the volume of the sphere becomes _____ times the previous volume.
(A)
eight
(B)
two
(C)
four
(D)
one
2103.
If a circle whose centre is (2, 3) touches the line 4x + 3y − 7 = 0, then the radius of the circle is:
(A)
4 unit
(B)
1 unit
(C)
2 unit
(D)
3 unit
2104.
The internal length, breadth and height of a cardboard box are 6 cm, 10 cm and 12 cm, respectively. How many boxes are
needed in which cubes whose volume is 2160 cm3 can be packed?
(A)
4
(B)
3
(C)
6
(D)
5
2105.
When a number is divided by 512 it leaves a remainder 67. If the same number is divided by 32, then what will be the
remainder?
(A)
4
(B)
0
(C)
5
(D)
3
2106.
The given line graph shows the number of scooters manufactured (in thousands) by companies X and Z, over the years.
What is the average number of scooters manufactured by company X over the given period?
(A)
126500
(B)
213000
(C)
256000
(D)
116500
2107.
The triangle has sides 3 cm, 4 cm and 5 cm. What is the length of the perpendicular from the opposite vertex to the side
whose length is 5 cm?
(A)
2.4 cm
(B)
3.5 cm
(C)
1.4 cm
(D)
2.2 cm
2108.
In ∆EFG, XY ∥ FG, area of the quadrilateral XFGY = 44 m2. If EX : XF = 2 : 3, then find the area of ∆EXY (in m2).
(A)
8.38
(B)
9.46
(C)
7.28
(D)
8.10
2109.
A, B and C can complete a work in 12, 15 and 20 days, respectively. How many days are required to finish the work if they
work together?
(A)
5 days
(B)
3 days
(C)
6 days
(D)
4 days
2110.
A man spends 35% of his monthly income on food and four-thirteenths of the remaining income on transport. He incurs
some other expenses, but also saves Rs.6,300 per month, the latter being equal to 20% of the balance remaining just after
spending on food and transport. What is his monthly income (in Rs.)?
