If two numbers are respectively 30% and 40% more than a third number, what per cent is the first to the second?
A)
85%
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B)
\[92\,\frac{6}{7}%\]
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C)
\[79\frac{1}{2}%\]
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D)
\[63\frac{2}{3}\]
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A sum of Rs. 20000 is to be divided between two brothers aged 15 yr and 13 yr so that at the age of 18 they get equal amount while the compound rate of interest is 5% per annum. What is the amount received by the younger brother?
A)
Rs. 8123.50
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B)
Rs. 1213.50
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C)
Rs. 9512.50
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D)
Rs. 1000.50
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\[\left( \frac{{{x}^{2}}-7x+12}{{{x}^{2}}-9x+20} \right)\] in lowest form is
A)
\[\frac{x-3}{x-4}\]
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B)
\[\frac{x-5}{x-3}\]
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C)
\[\frac{x-3}{x-4}\]
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D)
None of these
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If the sum and difference of two expressions are \[5{{a}^{2}}-a-4\] and \[{{a}^{2}}+9a-10\] respectively, then their LCM is
A)
\[(a-1)(a+1)(3a-7)\]
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B)
\[(a-1)(3a-7)(2a-3)\]
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C)
\[(a-1)(3a+7)(2a-3)\]
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D)
\[(a-1)(3a-7)(2a+3)\]
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The greatest fraction in \[\frac{2}{3},\frac{4}{5},\frac{3}{8},\frac{1}{2}\]is
A)
\[\frac{4}{5}\]
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B)
\[\frac{2}{5}\]
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C)
\[\frac{1}{2}\]
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D)
\[\frac{3}{8}\]
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If \[{{4}^{x}}=\sqrt{{{2}^{3y}}\,,}\]then
A)
\[x=\frac{3}{4}y\]
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B)
\[y=\frac{3}{4}x\]
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C)
\[x=\,3y\]
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D)
\[x=\,\frac{1}{3}y\]
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ABCMA is a quadrant of a circle of radius 14 cm. With AC as diameter, a semicircle ANC is drawn. The area of the shaded portion is
A)
154 sq cm
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B)
77 sq cm
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C)
98 sq cm
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D)
196 sq cm
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A car travels 715 km at a uniform speed. If the speed of the car is 10 km/h more, it takes 2 h less to cover the distance. The original speed of the car was
A)
45 km/h
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B)
55 km/h
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C)
60 km/h
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D)
65 km/h
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Find the mean proportional of \[(x-y),({{x}^{3}}-{{x}^{2}}y).\]
A)
\[y(x+y)\]
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B)
\[x(x-y)\]
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C)
\[\frac{xy}{x-y}\]
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D)
\[\frac{x+y}{x-y}\]
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What number has to be added to the terms of 3 : 5 to make the ratio 5 : 6?
A)
12
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B)
7
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C)
12
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D)
6
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A man sells a book at a profit of 20%. If he had bought it for 20% loss and if for Rs. 22 less, he would have gained 25%. What is the cost of the book?
A)
Rs. 78
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B)
Rs. 90
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C)
Rs. 110 .
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D)
Rs. 122
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If 12 persons can complete a work in 4 days, in how many days can 8 persons complete that work?
A)
4
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B)
10
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C)
6
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D)
8
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The sum of Rs. 550 amounts to Rs. 946 in 9 yr with simple interest. What is the rate of interest per cent annum
A)
7
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B)
8
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C)
9
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D)
6
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The sum of three consecutive multiples of 3 is 90. What is the largest of the three numbers?
A)
30
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B)
66
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C)
33
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D)
27
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If \[a+b+c=10\] and \[ab+bc+ac=31,\] then the value of \[{{a}^{2}}+{{b}^{2}}+{{c}^{2}}\] is
A)
28
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B)
100
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C)
62
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D)
38
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Direction: Read the following information carefully and answer the questions given below/it. Five friends A, B, C, D and E are sitting bench. (i) A is sitting next to B. (ii) C sitting next to D. (iii) D sitting with E. (iv) E is on the left end of the bench. (v) C is on second position from right. (vi) A is on the right side of Band to the right side of E. (vii) A and C are sitting together. Who is sitting at the centre?
A)
A
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B)
B
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C)
C
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D)
D
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Direction: Read the following information carefully and answer the questions given below/it. Five friends A, B, C, D and E are sitting bench. (i) A is sitting next to B. (ii) C sitting next to D. (iii) D sitting with E. (iv) E is on the left end of the bench. (v) C is on second position from right. (vi) A is on the right side of Band to the right side of E. (vii) A and C are sitting together. What is the position of B?
A)
Second from right
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B)
Centre
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C)
Extreme left
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D)
second from left
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Direction: Read the following information carefully and answer the questions given below/it. Five friends A, B, C, D and E are sitting bench. (i) A is sitting next to B. (ii) C sitting next to D. (iii) D sitting with E. (iv) E is on the left end of the bench. (v) C is on second position from right. (vi) A is on the right side of Band to the right side of E. (vii) A and C are sitting together. What is the position of D?
A)
Extreme left
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B)
Extreme right
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C)
Third from left
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D)
second from left
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Find two signs which should be interchanged to get the equality\[9+5\div 4\times 3-6=12.\]
A)
\[+,\div \]
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B)
\[-,\,\div \]
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C)
\[\times ,\,\div \]
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D)
\[+,-\]
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A and B are married couples. X and Y are brothers and X is the brother of A. How Y is related to B?
A)
Brother
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B)
Cousin
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C)
Brother-in-law
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D)
None of these
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Statement: Should smoking be prohibited? Arguments: I. Yes, it is wrong to smoke away millions of money. II. No, it will throw thousands of workers in tobacco industry out of employment.
A)
Argument I is strong to decide
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B)
Argument II is strong to decide
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C)
Argument I and II both are strong
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D)
None of the argument I or II are strong
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Fill in the blank. 4, 6, 12, 14, 28, 30.......
A)
60
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B)
62
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C)
64
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D)
32
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'Forest' is related to 'Zoo' in the same way as 'Sea' is related to
A)
Port
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B)
River
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C)
Water
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D)
Aquarium
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The two pairs of words are related with one another in some way. Select one word from the given alternatives which bears the same relationship to the word given in the third pair? Violet : Yellow, Blue : Red, Indigo :?
A)
White
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B)
Black
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C)
Yellow
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D)
Orange
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Sanjay starts walking towards North. After walking 30 m he turns to his left and walks 40 m. He turns to his left and walks 30 m. He again turns to his left and walks 50 m. How far is he from the starting point?
A)
50 m
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B)
30 m
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C)
20 m
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D)
None of these
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If the alphabets A, B, C, D,......,Z are written in the reverse order and all the Vowels are eliminated then which alphabet will be eighth from the right end?
A)
L
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B)
R
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C)
K
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D)
H
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Select the related words from the given alternatives. Chair: Sit; Plate: Eat; Balance: ?
A)
Liquid
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B)
Weight
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C)
Article
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D)
Body
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Out of the four alternatives, choose the one which best expresses the meaning of the given word. VOCATION
A)
Hobby
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B)
Holiday
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C)
Idea
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D)
Profession
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Select the appropriate letter to replace the question mark (?) and continue the series. H J M Q ? B
A)
T
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B)
V
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C)
X
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D)
U
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In this question following letter series are given, some of the letter are missing, which are given in that order as one of alternation below it. \[ccb\_c\_bbc\_b\_cc\_bb\_b\]
A)
bccbbb
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B)
bcccbb
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C)
aaaaba
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D)
bbbbbb
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A stone was dropped freely in a river flowing down a bridge. The stone takes 2 s in touching the water surface. The height of the bridge is
A)
9.8 m
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B)
19.6m
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C)
39.2 m
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D)
Data inadequate
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A certain distance was covered at a certain speed. If half of the distance is covered in twice time, the ratio between new speed and original speed is
A)
1 : 2
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B)
1 : 4
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C)
2 : 1
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D)
4 : 1
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Which of the following have the same dimensional formula?
A)
Force, momentum and power
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B)
Impulse and momentum
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C)
Work, couple and power
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D)
Pressure, force and stress
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The quantity of heat required to raise one mole through one degree celsius for a monoatomic gas at constant volume is
A)
\[\frac{R}{2}\]
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B)
\[\frac{3R}{2}\]
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C)
\[\frac{5R}{2}\]
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D)
\[\frac{7R}{2}\]
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A body travels a distance x in first two seconds and a distance y in next two seconds. The relation between x and y is
A)
y = 4x
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B)
y = x
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C)
y = 3x
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D)
y = 2x
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Only two elements are in liquid state at room temperature. They are
A)
Bromine, Iodine
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B)
Hafnium, Mercury
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C)
Bromine, Mercury
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D)
None of the above
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An element which changes the rate of a chemical reaction but does not undergo any change in itself, is called
A)
Electrolyte
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B)
catalyst
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C)
Lubricant
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D)
litmus
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At constant temperature the volume of a given mass of gas is inversely proportional to the pressure. It is known as
A)
Charles' law
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B)
Boyle's law
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C)
Avogadro's law
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D)
Dalton's law
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Which of the following is main ore of aluminum?
A)
Cryolite
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B)
Feldspar
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C)
Bauxite
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D)
Hematite
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An element which is not found in nature is
A)
Pt
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B)
K
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C)
Zn
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D)
Pm
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Rh factor is related to
A)
Blood transfusion
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B)
Atmospheric Pressure
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C)
Blood Pressure
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D)
Space
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Greenhouse gas is
A)
\[C{{O}_{2}}\]
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B)
\[{{O}_{2}}\]
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C)
\[{{H}_{2}}\]
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D)
\[{{N}_{2}}\]
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The inexhaustible natural resource of the Earth is
A)
Air
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B)
coal
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C)
Forest
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D)
fossil fuel
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Information is transmitted within cells by
A)
RNA
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B)
DNA
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C)
Ribosome
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D)
Mitochondria
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Biogas mainly contains
A)
Methane
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B)
Ethane
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C)
Hydrogen
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D)
CO
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International Literacy Day is observed on
A)
8th September
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B)
18th October
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C)
18th September
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D)
10th October
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On which of the following is the longest railway bridge in India located?
A)
River Ganges
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B)
Vembanad Lake
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C)
River Brahmaputra
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D)
Chilka Lake
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The August-Kranti Express train runs between
A)
Delhi-Mumbai
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B)
Delhi-Guwahati
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C)
Delhi-Sabarmati
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D)
Delhi-Kolkata
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Indian Railways Rail Coach Factory located at
A)
Varanasi
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B)
Perambur
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C)
Kapurthala
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D)
Chittaranjan
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Where is the Headquarter of South-East Central Railway?
A)
Bhubaneswar
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B)
Bilaspur
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C)
Hajipur
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D)
Asansol
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Lines drawn on a map through places having equal height above sea level are called
A)
Isobars
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B)
Contours
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C)
Isotherms
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D)
Isotopes
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The key leaders of Khilafat movement were
A)
Syed Ahmed Khan and Agha Khan
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B)
Mohammad Ali and Shaukat Ali
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C)
Muhammad Iqbal and Salimullah Khan
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D)
Muhammad Ali Jinnah and Sikandar Hayat Khan,
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The Panama Canal connects
A)
The Mediterranean Sea and the Red Sea
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B)
The Mediterranean Sea and Caspian Sea
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C)
The Red Sea with the Indian Ocean
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D)
The Atlantic Ocean and the Pacific Ocean
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Gautama Buddha preached his first sermon at
A)
Valabhi
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B)
Vaishali
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C)
Sarnath
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D)
Rajagriha
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The strategy of Rolling Plan was adopted during the Prime Ministership of
A)
Lal Bahadur Shastri
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B)
Indira Gandhi
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C)
Morarji Desai
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D)
Rajiv Gandhi
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Where is the Headquarters of World Health Organization (WHO)?
A)
Hague
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B)
New York
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C)
Washington
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D)
Geneva
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Hepatitis is a disease affecting
A)
Eyes
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B)
Throat
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C)
Liver
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D)
Pancreas
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'Devdas' is the novel written by
A)
Sarat Chandra Chatterjee
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B)
Bankim Chandra Chatterjee
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C)
Ravindra Nath Tagore
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D)
Tara Shankar Bandopadhyaya
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Article 370 of Indian Constitution provides for
A)
Reservation of jobs for Backward classes
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B)
Imposition of President's Rule in a State
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C)
Protection of religious monuments
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D)
Special status for Jammu and Kashmir
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Eighth Schedule of Indian Constitution deals with
A)
Allocation of Seats in Rajya Sabha
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B)
Union, State and concurrent list
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C)
Languages
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D)
Disqualification on the ground of defection
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India's first neutron reactor 'Kamini' is built at the nuclear research centre located at
A)
Chennai
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B)
Kalpakkam
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C)
Hyderabad
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D)
Trombay
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'Davis Cup' is associated with which game?
A)
Lawn Tennis
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B)
Badminton
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C)
Chess
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D)
Table Tennis
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Which of the following are 'Kharif crops?
A)
Cram
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B)
Linseed
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C)
Maize
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D)
Both [b] and [c]
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Which of the following has become the India's first railway station to have sanitary napkin vending machine?
A)
Thane railway station
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B)
Hazrat Nizamuddin railway station
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C)
Kolkata railway station
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D)
Bhopal railway station
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Who was the founder of Mughal dynasty?
A)
Babur
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B)
Humayun
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C)
Akbar
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D)
Shahjahan
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Who is the creator of 'Rock Garden of Chandigarh?
A)
Prem Chand
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B)
D.P. Roy Choudhary
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C)
Nek Chand
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D)
Le Corbousier
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Inflation implies
A)
Rise in budget deficit
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B)
Rise in money supply
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C)
Rise in general price index
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D)
Rise in prices of consumer goods
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The 13th joint military drill exercise "Iron Fist 2018" has started between United States and which country?
A)
South Korea
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B)
Japan
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C)
Germany
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D)
France
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Government approves creation of National Anti-Profiteering Authority under which Tax?
A)
GST
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B)
Corporate Tax
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C)
Income Tax
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D)
Excise Duty
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Which Article of the Constitution permits the Supreme Court to review its own judgment or order?
A)
Article 137
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B)
Article 138
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C)
Article 139
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D)
Article 140
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Which organisation publish World Economic outlook report?
A)
IMF
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B)
World Bank
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C)
UN
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D)
WHO
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In the SARS disease, the letter 'A' stands for
A)
And
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B)
Asthma
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C)
Anti
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D)
Acute
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Which Bollywood personality has been honoured with the 24th Crystal Award at the World Economic Forum (WEF-2018)?
A)
Deepika Padukone
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B)
Amir Khan
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C)
Shahrukh Khan
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D)
Priyanka Chopra
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Which of the body entrusted with regulating the functioning of Stock Exchanges in India?
A)
RBI
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B)
NSE
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C)
CBDT
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D)
SEBI
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Who has been sworn-in as the new Chief Justice of Bangladesh?
A)
Mohammad Muzammel Hossain
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B)
Sheikh Mujibur Rahman
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C)
Mohammad Shafiul Alam
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D)
Syed Mahmud Hossain
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