1111.
Joey completed the school project in 15 days. How many days will Tim take to complete the same work if he is 25% more
efficient than Joey?
(A)
8 days
(B)
10 days
(C)
12 days
(D)
16 days
1112.
In ΔPQR, S and T are points on PQ and PR, respectively, such that ST ∥ QR and ST divides the ΔPQR into two parts of equal
areas. Then the ratio of PS and QS is:
(A)
(B)
(C)
(D)
1113.
Monthly expenditure of Ritvik decreases from ₹12,800 to ₹11,712. Find the percentage decrease in his expenditure.
(A)
(B)
(C)
(D)
1114.
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
1115.
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
1116.
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
1117.
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
1118.
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
1119.
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
1120.
In ∆EFG, XY ∥ FG, area of the quadrilateral XFGY = 44 m2. If EX : XF = 2 : 3, then find the area of ∆EXY (in m2).
