2422.
Two circles of radius 7 units each, intersect in such a way that the common chord is of length 7 units. What is the common
area in square units of the intersection?
(A)
(B)
(C)
(D)
2423.
Successive division of a number by 2, 3, 5 and 7 gives remainders 1,4,0 and 5, respectively. What will be the sum of the
remainders if the same number is divided by 7, 5,3 and 2 successively?
(A)
8
(B)
9
(C)
10
(D)
17
2424.
Sumit’s income in 2020 was ₹21,000. He gets an increment of 10% every year. What was his income in 2022?
(A)
₹23,100
(B)
₹25,410
(C)
₹29,100
(D)
₹26,530
2425.
The simple interest on the sum for 12 years is three-fifth of the sum. The rate of interest per annum is:
(A)
4%
(B)
6%
(C)
5%
(D)
3%
2426.
Find the lowest positive value of (c – b) such that the 7-digit number 1738b9c is divisible by 12.
(A)
4
(B)
2
(C)
1
(D)
7
2427.
Which of the following are the sides of a right-angled triangle?
(A)
6 cm, 7 cm, 10 cm
(B)
5 cm, 11 cm, 13 cm
(C)
12 cm, 16 cm, 20 cm
(D)
16 cm, 31 cm, 34 cm
2428.
Diagonals of a trapezium ABCD with AB∥DC, intersect each other at the point ‘O’. If AB = 2.5CD, find the ratio of the area of
triangle AOB to the area of triangle COD.
(A)
25:4
(B)
16:1
(C)
5:2
(D)
9:2
2429.
M varies inversely as (N2 + 3). If M = 3 when N = 3, then what will be the value of M when N2 = 69?
(A)
(B)
(C)
(D)
2430.
If the side of a cube is 3,which of the following options is equal to the ratio between the surface area and the volume of the
cube?
