2071.
In an election between two candidates, 10% of the registered voters did not cast their vote. The winning candidate got 60%
of the total votes cast and defeated the other candidate by 1242 votes. Find the total number of registered voters.
(A)
9600
(B)
6200
(C)
8640
(D)
6900
2072.
For a given circle of radius 4 cm, the angle of its sector is 45°. Find the area (in cm2) of the sector.
(Use π = 3.14.)
(A)
6.18
(B)
7.28
(C)
6.28
(D)
7.18
2073.
If the surface area of cuboid is 108 m2, then find the height of the cuboid, whose length is 6 m and breadth is 3 m.
(A)
4.5 m
(B)
4 m
(C)
5 m
(D)
5.5 m
2074.
The area of a rectangular field is 3600 m2. If the field is 45 m long, what is its perimeter?
(A)
260 m
(B)
255 m
(C)
265 m
(D)
250 m
2075.
Ramana spends 75% of his income. His income is increased by 25% and he increases his expenditure by 10%. By what
percentage are his savings increased?
(A)
(B)
(C)
(D)
2076.
A, B, C are three points such that AB = 11 cm, BC = 13 cm and AC = 24 cm. Number of circles passing through the points A,
B, C is:
(A)
0
(B)
3
(C)
1
(D)
2
2077.
The curved surface area of a right circular cylinder of height 14 cm, is 88 cm2. Find the total surface area of the cylinder.
(A)
(B)
(C)
(D)
2078.
The salaries of T in twelve months of a year are: ₹12,000, ₹12,000, ₹12,000, ₹15,000, ₹15,000, ₹15,000, ₹21,000, ₹21,000,
₹21,000, ₹30,000, ₹30,000, ₹30,000. The average salary of T per month in ₹ is _______.
(A)
19500
(B)
18500
(C)
18000
(D)
19000
2079.
The value of (17 + 15) ÷ 2 – 11 + 16 × 4 – 28 + 13 (−16 + 13) is:
(A)
3
(B)
1
(C)
0
(D)
2
2080.
Find the remainder when 179 × 172 × 173 is divided by 17.
