1771.
The following line graph shows the units manufactured by a company in some months. In which month did the company
report the highest growth (in %) in production as compared with the respective previous month’s production?
(A)
July
(B)
October
(C)
June
(D)
September
1772.
A solid metallic sphere of radius 6 cm is melted and recast into spherical balls of radius 3 cm. The number of spherical balls
thus obtained is:
(A)
6
(B)
10
(C)
4
(D)
8
1773.
The ratio of red to green sweets in a bag is 3 : 4. How many red sweets are there in the bag if the number of green sweets is
120?
(A)
100
(B)
80
(C)
70
(D)
90
1774.
PBA and PDC are two secants. AD is the diameter of the circle with the centre at O. ∠A = 30°, ∠P = 20°. Find the measure of
∠DBC.
(A)
50°
(B)
30°
(C)
45°
(D)
40°
1775.
A number increased by 20% gives 240. Find the number.
(A)
240
(B)
280
(C)
200
(D)
250
1776.
If the number 6p5157q is divisible by 88, then p × q = ______, where p and q are single digit numbers.
(A)
15
(B)
18
(C)
20
(D)
12
1777.
The sum of two numbers is 76. Three times the larger number is 46 more than four times the smaller one. Find the two
numbers.
(A)
35 and 41
(B)
40 and 36
(C)
44 and 32
(D)
50 and 26
1778.
∆ABC and ∆PQR are similar. The areas of these two triangles are 289 sq.cm and 576 sq.cm, respectively. If PR = 12 cm, then
AC = ?
(A)
7.25 cm
(B)
8.5 cm
(C)
12 cm
(D)
6 cm
1779.
A bucket contains a mixture of milk and water in the proportion of 7: 5. If 9 litres of milk is replaced by water, then the ratio
becomes 7:9. How much milk was there in the bucket initially?
(A)
36 litres
(B)
35 litres
(C)
30 litres
(D)
25 litres
1780.
In an isosceles triangle, the vertex angle is four times the sum of the base angles. The measure of the square root of the
vertex angle is:
