Quantitative Aptitude
Exam Duration: 120 Mins Total Questions : 100
\(9{3\over4} + 7 {2\over 17} - 9 {1\over15} = ?\)
- (a)
\(7{719\over1020}\)
- (b)
\(9{817\over1020}\)
- (c)
\(9{719\over1020}\)
- (d)
\(7 {817\over1020}\)
- (e)
none of these
\(397\times 397+104\times 104+2\times 397\times 104=?\)
- (a)
250001
- (b)
251001
- (c)
260101
- (d)
261001
Which of the following is a prime number?
- (a)
33
- (b)
81
- (c)
93
- (d)
97
Which one of the following is a prime number?
- (a)
119
- (b)
187
- (c)
247
- (d)
551
- (e)
none of these
How many of the following numbers are divisible by 3 but not by 9?
2133,2343,3474,4131,5286,5340,6336,7347,8115,9276
- (a)
5
- (b)
6
- (c)
7
- (d)
none of these
(12 + 22 + 32 + ... + 102) = ?
- (a)
330
- (b)
345
- (c)
365
- (d)
385
Three numbers are in the ratio 1:2:3 and their H.C.F is 12 .The numbers are:
- (a)
4,8,12
- (b)
5,10,15
- (c)
10,20,30
- (d)
12,24,36
The number of number pairs lying between 40 and 100 with their H.C.F as 15 is:
- (a)
3
- (b)
4
- (c)
5
- (d)
6
The HCF and LCM of two numbers are 11 and 385 respectively .If one number lies between 75 and 125,then that number is:
- (a)
77
- (b)
88
- (c)
99
- (d)
110
0.002\(\times \)0.5=?
- (a)
0.0001
- (b)
0.001
- (c)
0.01
- (d)
0.1
The rational number for the recurring decimal 0.125125........ is
- (a)
\(63\over487\)
- (b)
\(119\over993\)
- (c)
\(125\over999\)
- (d)
None of these
\(0.\overline{36}\) expressed in the form of \(p\over q\)equals:
- (a)
\(4\over11\)
- (b)
\(4\over13\)
- (c)
\(35\over90\)
- (d)
\(35\over99\)
The value of \((0.\overline{2}+0.\overline{3}+0.\overline{4}+0.\overline{9}+0.\overline{39})\) is :
- (a)
\(0.\overline{57}\)
- (b)
\(1{20\over33}\)
- (c)
\(2{1\over3}\)
- (d)
\(2{13\over33}\)
If 213 \(\times\)16 = 3408, then 1.6 \(\times\) 21.3 is equal to :
- (a)
0.3408
- (b)
3.408
- (c)
34.08
- (d)
340.8
\(({10.3\times 10.3 \times 10.3 + 1\over 10.3\times 10.3 - 10.3 + 1})\) is equal to :
- (a)
9.3
- (b)
10.3
- (c)
11.3
- (d)
12.3
If 45-[28-{37-{15-*)}]=58, then * is equal to:
- (a)
-29
- (b)
-19
- (c)
19
- (d)
29
A man earns Rs. 20 on the first day and spends Rs. 15 on the next day. He again earns Rs. 20 on the third day and spends Rs. 15 on the fourth day. If he continues to save like this, how soon will he have Rs. 60 in hand ?
- (a)
On 17th day
- (b)
On 27th day
- (c)
On 30th day
- (d)
On 40th day
The total monthly salary of 4 men and 2 women is Rs. 46,000. If a woman earns Rs. 500 more than a man, what is the monthly salary of a woman ?
- (a)
Rs. 6500
- (b)
Rs. 7500
- (c)
Rs. 8000
- (d)
Rs. 9000
A bonus of Rs. 1000 is to be divided among three people so that Rohit receives twice as much as Sachin, who receives one-fifth as much as Gagan. How much maoney should Gagan receive ?
- (a)
Rs. 100
- (b)
Rs. 250
- (c)
Rs. 375
- (d)
Rs. 625
The total number of digits used in numbering the pages of a book having 366 pages, is :
- (a)
732
- (b)
990
- (c)
1098
- (d)
1305
If X is a positive number, then which of the following fractions has the greatest value?
- (a)
\(\frac { x }{ x } \)
- (b)
\(\frac { x }{ x+1} \)
- (c)
\(\frac { x+1 }{ x} \)
- (d)
\(\frac { x+2 }{ x+3 } \)
Four children A, B, C and D divide a bag of sweets. A takes \(\frac { 1 }{ 3 } \) of them, B \(\frac { 2 }{ 5 } \)th of the remainder and the rest is equally shared between C and D. What fraction of the sweets did C or D get ?
- (a)
\(\frac { 1 }{ 4 } \)
- (b)
\(\frac { 1 }{ 5 } \)
- (c)
\(\frac { 1 }{ 6 } \)
- (d)
\(\frac { 1 }{ 17 } \)
\(2\frac { 3 }{ 4 } \div 2\frac { 2 }{ 3 } \div 1\frac { 1 }{ 2 } =?\)
- (a)
\(\frac { 39 }{ 48 } \)
- (b)
\(1\frac { 1 }{ 4 } \)
- (c)
\(\frac { 169 }{ 144 } \)
- (d)
None of these
The simplified value of \(\frac { \frac { 1 }{ 3 } \div \frac { 1 }{ 3 } \times \frac { 1 }{ 3 } }{ \frac { 1 }{ 3 } \div \frac { 1 }{ 3 } of\frac { 1 }{ 3 } } -\frac { 1 }{ 9 } \)is:
- (a)
0
- (b)
\(\frac { 1 }{ 9 } \)
- (c)
\(\frac { 1 }{ 3 } \)
- (d)
1
\(\left( \frac { 147\times 147+147\times 143+143\times 143 }{ 147\times 147\times 147-143\times 143\times 143 } \right) \) = ?
- (a)
\(\frac { 1 }{ 4 } \)
- (b)
290
- (c)
\(\frac { 1 }{ 290 } \)
- (d)
4
In a regular week, there are 5 working days and for each day, the working hours are 8. A man gets Rs. 2.40 per hour for regular work and Rs. 3.20 per hour for overtime. If he earns Rs. 432 in 4 weeks, then how many hours does he work for ?
- (a)
160
- (b)
175
- (c)
180
- (d)
195
Each boy contributed rupees equal to the number of girls and each girl contributed rupees equal to the number of boys in a class of 60 students. If the total contribution thus collected is Rs. 1600, how many boys are there in the class ?
- (a)
25
- (b)
30
- (c)
50
- (d)
Data inadequate
\(\frac { 2 }{ 2+\frac { 2 }{ 3+\frac { 2 }{ 3+\frac { 2 }{ 3 } } } \times 0.39 } \) is simplified is
- (a)
\(\frac { 1 }{ 3 } \)
- (b)
2
- (c)
6
- (d)
None of these
\(\sqrt { \frac { 25 }{ 81 } -\frac { 1 }{ 9 } } =?\)
- (a)
\(\frac { 2 } { 3 }\)
- (b)
\(\frac { 4 } {9 }\)
- (c)
\(\frac { 16 } { 81 }\)
- (d)
\(\frac { 25 } { 81 }\)
If a=\(\frac { \sqrt { 5 } +1 }{ \sqrt { 5 } -1 } \), and b= \(\frac { \sqrt { 5 } -1 }{ \sqrt { 5 } +1 } \), the value of \(\left( \frac { { a }^{ 2 }+ab+{ b }^{ 2 } }{ { a }^{ 2 }-ab-{ b }^{ 2 } } \right) \) is:
- (a)
\(\frac { 3 } { 4 }\)
- (b)
\(\frac { 4 } { 3 }\)
- (c)
\(\frac { 3 } { 5 }\)
- (d)
\(\frac { 5 } { 3 }\)
the sum of three consecutive odd numbers is 38 more than the average of these numbers. What is the first of these numbers?
- (a)
13
- (b)
17
- (c)
19
- (d)
Data inadequate
- (e)
none of these
The average annual income (in Rs.) of certain agricultural workers is S and that of other workers is T. The number of agricultural workers is 11 times that of other workers. Then the average monthly income (in Rs.) of all the workers is :
- (a)
\(S+T\over 2\)
- (b)
\(S+11T\over 2\)
- (c)
\({1\over 11S}+T\)
- (d)
\(11S+T\over 12\)
The average weight of 16 boys in a class is 50.25 kgs and that of the remaining 8 boys is 45.15 kgs. Find the average weight of all the boys in the class.
- (a)
47.55 kgs
- (b)
48 kgs
- (c)
48.55 kgs
- (d)
49.25 kgs
The mean temperature of Monday to Wednesday was \(37^{o}\)C and of tuesday to thursday was \(34^{o}\)C. What was the temperature on Thursday ?
I. The temperature on Thursday was \(4\over5\)th that of Monday.
II.The mean temperature of monday and thursday was \(40.5^{o}\)
III. The difference between the temperature on Monday and that on Thusday was \(9^{o}\)C.
- (a)
I and II only
- (b)
II and III only
- (c)
Either I or II
- (d)
Either I, II or III
- (e)
Any two of the three
If the sum of one-half and one-fifth of a number exceeds one-third of that number by \(7{1\over3}\),the number is:
- (a)
15
- (b)
18
- (c)
20
- (d)
30
At present,the ratio between the ages of Arun and Deepak is 4:3 After 6 years,Arun's age will be 26 years,What is the age of the Deepak at present?
- (a)
12 years
- (b)
15 years
- (c)
19\(\frac{1}{2}\) years
- (d)
21 years
What is the ratio of the present ages of Anna and her mother ?
I.The sum of the ages of Anna ,her mother and her father is 62.
II.Five years ago,Anna's age was one-fifth of her father's age.
III.Two years ago,the sum of the ages of Anna and her father was 36.
- (a)
I or II only
- (b)
II or III only
- (c)
III only
- (d)
I or III only
- (e)
All I,II and III are required.
3.5 can be expressed in terms of percentage as :
- (a)
0.35%
- (b)
3.5%
- (c)
35%
- (d)
350%
Which one of the following shows the best percentage ?
- (a)
\(384\over540\)
- (b)
\(425\over500\)
- (c)
\(570\over700\)
- (d)
\(480\over660\)
30% of 28% of 480 is the same as
- (a)
15% of 56% of 240
- (b)
60% of 28% of 240
- (c)
60% of 56% of 240
- (d)
None of these
10% of the voters did not cast their vote in an election between two candidates. 10% of the votes polled were found invalid. The successful candidate got 54% of the valid votes and won by a majority of 1620 votes. The number of voters enrolled on the voters' list was:
- (a)
25000
- (b)
33000
- (c)
35000
- (d)
40000
A survey of magazine reading habits of the people living in five cities P, Q, R, S and T is summarised in a table given below. The column I in the table gives percentage of magazine-readers in each city who read only one magazine a week. The column II gives the total number of magazine-readers who one magazine a week. The Column II gives the total number of magazine-readers who read two or more magazine a week. Read the table and then answer these questions:
City | I | II |
P | 75 | 6000 |
Q | 80 | 3500 |
R | 60 | 3000 |
S | 55 | 2700 |
T | 25 | 4200 |
The city with the lowest number of magazine-readers is:
- (a)
Q
- (b)
R
- (c)
S
- (d)
T
In an examination of n questions, a student replied 15 out of the first 20 questions correctly. Of the remaining questions, he answered one-third correctly. All the questions have the same credit. If the student gets 50% marks, the value of n is:
- (a)
20
- (b)
40
- (c)
50
- (d)
100
The price of a table is Rs.400 more than that of chair. If 6 tables and 6 chairs together cost Rs.4800, by what percent of the chair less than that of the table?
- (a)
33\(1\over3\)%
- (b)
50%
- (c)
66\(2\over3\)%
- (d)
None of these
Milk contains 5% water. What quality of pure milk should be added to 10 litres of milk to reduce this to 2%?
- (a)
5 litres
- (b)
7 litres
- (c)
15 litres
- (d)
Cannot be dtermined
- (e)
None of these.
The quantity of water (in ml) needed to reduce 9 ml shaving lotion containing 50% alcohol to a lotion containing 30% alcohol, is:
- (a)
4
- (b)
5
- (c)
6
- (d)
7
I gain 70 paise on Rs. 70. My gain percent is :
- (a)
0.1%
- (b)
1 %
- (c)
7 %
- (d)
10 %
A shopkeeper sells some articles at the profit of 25% on the original price.What is the exact amout of profit?
To find the answer,which of the following information given in Statements I and II is/are necessary?
I.Sale price of the article.
II.Number of articles sold.
- (a)
Only I is necessary.
- (b)
Only II is necessary.
- (c)
Either I and II are necessary.
- (d)
Both I and II are necessary.
- (e)
None of these.
Sam purchased 20 dozens of toys at the rate of Rs.375 per dozen.He sold each one of them at the rate of Rs.33. What was his percentage profit?
- (a)
3.5
- (b)
4.5
- (c)
5.6
- (d)
6.5
- (e)
None of these
When a commodity is sold for Rs.34.80, there is a loss of 2%.What is the cost price of the commodity?
- (a)
Rs.26.10
- (b)
Rs.43
- (c)
Rs.43.20
- (d)
Rs.46.40
In a certain store, the profit is 320% of the cost.If the cost increases by 25% but the selling price remains constant, approximately what percentage of the selling price is the profit?
- (a)
30%
- (b)
70%
- (c)
100%
- (d)
250%
If a commission of 10% is given on the written price of an article,the gain is 20%.If the commission is increased to 20%,the gain is :
- (a)
\(6\frac{2}{3}\%\)
- (b)
\(7\frac{1}{4}\%\)
- (c)
\(12\frac{1}{2}\%\)
- (d)
\(13\frac{1}{3}\%\)
If x2 + 4y2 = 4xy, then x : y is :
- (a)
2 : 1
- (b)
1 : 2
- (c)
1 : 1
- (d)
1 : 4
A,B and C enter into partnership. A invests some money at the beginning, B invests double the amount after 6 months and C invests thrice the amount after 8 months. If the annual profit be Rs. 27,000, C's share is :
- (a)
Rs. 8625
- (b)
Rs. 9000
- (c)
Rs. 10,800
- (d)
Rs. 11,250
A,B and C enter into a partnership with a capital in which A's contribution is Rs.10,000. If out of a total profit of Rs. 1000, A gets Rs.500 and B gets Rs.300, then C's capital is :
- (a)
Rs.4000
- (b)
Rs.5000
- (c)
Rs.6000
- (d)
Rs.9000
A began a business with Rs.85,000. He was joined afterwards by B with Rs.42,500 for how much period does B join, if the profits at the end of year are divided in the ratio of 3 : 1 ?
- (a)
4 months
- (b)
5 months
- (c)
6 months
- (d)
8 months
If 11.25 m of a uniform iron rod weights 42.75 kg,what will be the weight of 6 m of the same rod?
- (a)
22.8 kg
- (b)
25.6 kg
- (c)
28 kg
- (d)
26.5
A works twice as fast as B. If B can complete a work in 12 days independently, the number of days in which A and B can together finish the work is:
- (a)
4 days
- (b)
6 days
- (c)
8 days
- (d)
18 days
Two workers A and B working together completed a job in 5 days. If A worked twice as efficiently as he actually did and B worked \(\frac 1{3}\) as efficiently as he actually did, the work would have been completed in 3 days. A alone could complete the work in:
- (a)
\(5\frac 1{4}\) days
- (b)
\(6\frac 1{4}\) days
- (c)
\(7\frac 1{2}\) days
- (d)
None of these
Twelve children take sixteen days to complete a work which can be completed by eight adults in twelve days. Sixteen adults started working and after three days ten adults left and four children joined them. How many days will they take to complete the remaining work?
- (a)
3
- (b)
4
- (c)
6
- (d)
8
- (e)
None of these
Three pipes A, B and C can fill a tank from empty to full in 30 minutes, 20 minutes and 10 minutes respectively, When the tank is empty, all the three pipes are opened A, B and C discharge chemical solution P,Q and R respectively. What is the proportion of solution R in the liquid in the tank after 3 minutes ?
- (a)
\(\frac { 5 }{ 11 } \)
- (b)
\(\frac { 6 }{ 11 } \)
- (c)
\(\frac { 7 }{ 11 } \)
- (d)
\(\frac { 8 }{ 11 } \)
12 buckets of water fill a tank when the capacity of each tank is 13.5 litres. How many buckets will be needed to fill the same tank, if the capacity of each buckets is 9 litres?
- (a)
8
- (b)
15
- (c)
16
- (d)
18
Two guns were fired from the same place at an interval of 10 minutes and 30 seconds, but a person in the train approaching the place hears the second shot 10 minutes after the first. The speed of the train (in km / hr), supposing that speed travels at 330 metres per second, is :
- (a)
19.8
- (b)
58.6
- (c)
59.4
- (d)
111.80
Two trains start from P and Q respectively and travel towards each other at a speed of 50 km / hr and 40 km / hr respectively. By the time they meet, the first train has travelled 100 km more than the second. The distance between P and Q is :
- (a)
500 km
- (b)
630 km
- (c)
660 km
- (d)
900 km
An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours.To cover the same distance \(1\frac{2}3\)hours,it must travel at a speed of :
- (a)
300 kmph
- (b)
360 kmph
- (c)
600 kmph
- (d)
720 kmph
Two trains of equal lengths take 10 seconds and 15 seconds respectively to cross a telegraph post. If the length of each train be120 metres, in what time (in seconds) will they cross each other travelling in opposite direction ?
- (a)
10
- (b)
12
- (c)
15
- (d)
20
A train ovetakes two persons walking along a railway track. The first one walks at 4.5 km / hr. The other one walks at 5.4 km/hr.The train needs 8.4 and 8.5 seconds respectively to overtake them. what is the speed of the train if both the persons are walking in the same direction as the train ?
- (a)
66 km / hr
- (b)
72 km / hr
- (c)
78 km / hr
- (d)
81 km / hr
The speed of a boat in still water is 15 km/hr and the rate of current is 3 km/hr. The distance travelled downstream in 12 minutes is:
- (a)
1.2 km
- (b)
1.8 km
- (c)
2.4 km
- (d)
3.6 km
A boat takes 90 minutes less to travel 36 miles downstream than to travel the same distance upstream.If the speed of the boat in still water is 10 mph,the speed of the stream is:
- (a)
2 mph
- (b)
2.5 mph
- (c)
3 mph
- (d)
4 mph
Find the ratio in which rice at Rs. 7.20 a kg be mixed with rice at Rs. 5.70 a kg to produce a mixture worth Rs. 6.30 a kg.
- (a)
1 : 3
- (b)
2 : 3
- (c)
3 : 4
- (d)
4 : 5
A sum invested at 5% simple interest per annum grows to Rs.504 in 4 years. The same amount at 10% simple interest per annum in 2\(1\over2\) year wil grow to :
- (a)
Rs.420
- (b)
Rs.450
- (c)
Rs.525
- (d)
Rs.550
In how many years will a sum of Rs. 800 at 10% per annum compounded semiannually become Rs. 926.10?
- (a)
\(1{1\over3}\)
- (b)
\(1{1\over2}\)
- (c)
\(2{1\over3}\)
- (d)
\(2{1\over2}\)
If log 27=1.431, then the value of log 9 is :
- (a)
0.934
- (b)
0.945
- (c)
0.954
- (d)
0.958
\(\left[ \frac { 1 }{ \left( log_{ a } \ bc \right) +1 } +\frac { 1 }{ \left( log_{ b } \ ca \right) +1 } +\frac { 1 }{ \left( log_{ c } \ ab \right) +1 } \right] \) is equal to :
- (a)
1
- (b)
\(3 \over 2\)
- (c)
2
- (d)
3
A cow is tethered in the middle of a field of with a 14 feet long rope.If the cow grazes 100 sq. ft. per day, then approximately what time will be taken by the cow to graze the whole field?
- (a)
2 days
- (b)
6 days
- (c)
24 days
- (d)
None of these
The difference between the circumference and the radius of a circle is 37 cm. The area of the circle is:
- (a)
111 cm2
- (b)
148 cm2
- (c)
154 cm2
- (d)
259 cm2
The diameter of a wheel is 1.26 m. How far will it travel in 500 revolutions?
- (a)
1492 m
- (b)
1980 m
- (c)
2530 m
- (d)
2880 m
If in a triangle, the area is numerically equal to the perimeter, then the radius of the inscribed circle of the triangle is:
- (a)
1
- (b)
1.5
- (c)
2
- (d)
3
The question given below is followed by three statements. You have to study the question and all the three statements given to decide whether any information provided in the statement(s) is/are redundant and can be dispensed with while answering the given question.
What is the cost of painting the two adjacent walls of a hall at Rs. 5 per m2 which has no windows or doors?
I. The area of the hall is 24 sq. m
II. The breadth, length and height of the hall are in the ratio of 4:6:5 respectively.
III. Area of one wall is 30 sq. m.
- (a)
I only
- (b)
II only
- (c)
III only
- (d)
Either I or III
- (e)
All I, II and III are required
The diagonal of a rectangle is three times its smaller side. The ratio of the length to the breadth of the rectangle is:
- (a)
3 : 1
- (b)
\(\sqrt { 3 } :1\)
- (c)
\(\sqrt { 2 } :1\)
- (d)
\(2\sqrt { 2 } :1\)
The cost of cultivating a square field at the rate of Rs. 135 per hectare is Rs. 1215. The cost of putting a fence around it at the rate of 75 paise per metre would be:
- (a)
Rs. 360
- (b)
Rs. 810
- (c)
Rs. 900
- (d)
Rs. 1800
The length and breadth of the floor of the room are 20 feet and 10 feet respectively. Square tiles of 2 feet length of different colours are to be laid on the floor. Black tiles are laid in the first row on all sides. If white tiles are laid in the one-third of the remaining and blue tiles in the rest, how many tiles will be there?
- (a)
16
- (b)
24
- (c)
48
- (d)
None of these
The area of a rectangle is thrice that of a square. If the length of the rectangle is 40 cm and its breadth is \(\frac { 3 }{ 2 } \)times that of the side of the square, then the side of the square is:
- (a)
15 cm
- (b)
20 cm
- (c)
30 cm
- (d)
60 cm
A square and an equilateral triangle have equal perimeters. If the diagonal of the square is \(12\sqrt { 2 } cm\), then the area of the triangle is:
- (a)
\(24\sqrt { 2 } c{ m }^{ 2 }\)
- (b)
\(24\sqrt { 3 } c{ m }^{ 2 }\)
- (c)
\(48\sqrt { 3 } c{ m }^{ 2 }\)
- (d)
\(64\sqrt { 3 } c{ m }^{ 2 }\)
The size of a wooden block of 5 \(\times\) 10 \(\times\) 20 cm is cut p into an excat number of equal cubes. How nmany such blocks will be required to construct a solid wooden cuve of minimum size ?
- (a)
6
- (b)
8
- (c)
12
- (d)
16
If the volume of a right circular cylinder with its height equal to the radius is \(25 \frac {1 } {7}\) cm3, Then the radius of the cylinder is equal to :
- (a)
\(\pi\) cm
- (b)
2 cm
- (c)
3 cm
- (d)
4 cm
A closed metallic cylindrical box is 1.25 m high and its base radius is 35 cm. If the sheet metal cost Rs. 80 m2, the cost of the material used in the box is :
- (a)
Rs. 281.60
- (b)
Rs. 290
- (c)
Rs. 340.50
- (d)
Rs. 500
X and Y are two cylinder of the same height. The base of X has diameter that is half the diameter of the base of Y. If the height of X id doubled, the volume of X becomes :
- (a)
equal to the volume of Y
- (b)
double the volume of Y
- (c)
half the volume of Y
- (d)
greater than the volume of Y
A solid cylindrical block of radius 12 cm and height 18 cm is mounted with aconival block of radius 12 cm and height 5 cm. The total lateral surface of the solid thus formed is :
- (a)
528 cm2
- (b)
\(1357\frac {5 } { 7 }\)cm2
- (c)
1848 cm2
- (d)
None of these
A hemisphere and a cone have equal bases. If their height are also equal, then the ratio of their curved surface will be :
- (a)
1 : 2
- (b)
2 : 1
- (c)
1 : \(\sqrt { 2 } \)
- (d)
\(\sqrt { 2 } \) : 1
Each of the questions given below consists of a question followed by three statements. You have to study the question and the statements and decide which of the statement(s) is/are necessary to answer the question.
What is the capacity of the cylindrical tank ?
I.The area of the base is 64,600 sq.cm.
II.The height of the tank is 1.5 times the radius.
III.The circumference of base is 880 cm.
- (a)
Only I and II
- (b)
Only II and III
- (c)
Only I and III
- (d)
Any two of the three
- (e)
Only II and either I or III
How many times in a day, the hands of a clock are stright?
- (a)
22
- (b)
24
- (c)
44
- (d)
48
How much does a watch lose per day, if its hands coincide every 64 minutes?
- (a)
\(32\frac { 8 }{ 11 } \)min
- (b)
\(36\frac { 5 }{ 11 } \)min
- (c)
90 min
- (d)
96 min
At what time,in minutes,between 3'o clock and 4'o clock, both the needles will coincide each other?
- (a)
\(5\frac { 1 }{ 11 } \)
- (b)
\(12\frac { 4 }{ 11 } \)
- (c)
\(13\frac { 4 }{ 11 } \)
- (d)
\(16\frac { 4 }{ 11 } \)
One card is drawn from a pack of 52 cards. What is the probability that the card drawn is either a red card or a king ?
- (a)
\(1\over 2\)
- (b)
\(6\over 13\)
- (c)
\(7\over 13\)
- (d)
\(27\over 52\)
A bag contains 6 black and 8 white balls. One ball is drawn at random. What is the probability that the ball drawn is white ?
- (a)
\(3\over 4\)
- (b)
\(4\over 7\)
- (c)
\(1\over 8\)
- (d)
\(3\over 7\)
8,24,12,36,18,54,(.....)
- (a)
27
- (b)
108
- (c)
68
- (d)
72
Read the chart and graph and answer the questions using the given data-
Cherry Valley, Located at about 42.81\(^{0}\)N, 74.73\(^{0}\)W, Height about 414m/ 1358 feet above sea level
1961-1990 | Unit | Jan. | Feb. | Mar. | April | May | June | July | Aug. | Sep. | Oct. | Nov. | Dec. |
Average Maximum Temperature | \(^{0}\)C | -2.5 | -1.2 | 4.2 | 11.6 | 18.8 | 23.3 | 25.7 | 24.4 | 20.1 | 14.1 | 6.8 | -0.1 |
Average Minimum Temperature | \(^{0}\)C | -11.9 | -11.1 | -5.6 | 0.3 | 6.3 | 11.3 | 14.0 | 13.1 | 9.2 | 3.6 | -1.5 | -8.5 |
Average Temperature | \(^{0}\)C | -7.0 | -6.1 | -0.6 | 6.0 | 12.6 | 18.0 | 19.9 | 18.7 | 14.7 | 8.8 | 2.9 | -4.3 |
Average Rainfall | mm | 66.5 | 66.4 | 76.5 | 89.4 | 102.0 | 102.9 | 91.7 | 96.7 | 85.8 | 86.8 | 96.8 | 81.2 |
Climate Data for 1991
1991 data | Unit | Jan. | Feb. | Mar. | Apr. | May | June | July | Aug. | Sep. | Oct. | Nov. | Dec. |
Average Temperature | \(^{0}\)C | -6.9 | -6.0 | -0.5 | 8.2 | 12.9 | 18.2 | 20.1 | 18.9 | 14.9 | 9.0 | 3.1 | -4.2 |
Average Rainfall | mm | 67.1 | 67.0 | 77.2 | 90.3 | 103.0 | 103.9 | 92.6 | 97.0 | 86.6 | 87.6 | 97.7 | 82.0 |
What is the average temperature in April for the period 1961-1991?
- (a)
6.1\(^{0}\)C
- (b)
6.0\(^{0}\)C
- (c)
5.9\(^{0}\)C
- (d)
6.2\(^{0}\)C
Answer these question based on the table given below.
The following table shows the revenue and expenses in million of Euros (Europen currency) associated with REPSOL YPE company's oil and gas producing activities in operations in different parts of the world for the years 1998 - 2000.
REPSOL YPE'S Operations of Oil and Gas Producing activities
S.No | Item | Year | Total World | Spain | North Africa & Middle East | Argentina | Rest of Latin America | Far East | North Sea | Rest of the World |
1 | Revenue | 1998 | 916 | 70 | 366 | 281 | 34 | 82 | 78 | 5 |
1999 | 3374 | 55 | 666 | 2006 | 115 | 301 | 140 | 91 | ||
2000 | 8328 | 394 | 1290 | 5539 | 482 | 603 | 0 | 20 | ||
2 | Expenses | 1998 | 668 | 39 | 255 | 187 | 57 | 63 | 52 | 15 |
1999 | 1999 | 48 | 325 | 1168 | 131 | 204 | 65 | 58 | ||
2000 | 3709 | 43 | 530 | 2540 | 252 | 311 | 0 | 33 | ||
3 | Income before Taxes & Charges (Revenue - Expenses)=[(1)-(2)] | 1998 | 248 | 31 | 111 | 94 | -23 | 19 | 26 | -10 |
1999 | 1375 | 7 | 341 | 838 | -16 | 97 | 75 | 33 | ||
2000 | 4619 | 351 | 760 | 2999 | 230 | 292 | 0 | -13 | ||
4 | Taxes & Charges | 1998 | 152 | 6 | 104 | 33 | -3 | 9 | 6 | -3 |
1999 | 561 | 3 | 169 | 338 | -6 | 39 | 21 | -3 | ||
2000 | 1845 | 126 | 404 | 1150 | 61 | 103 | 0 | 1 | ||
5 | Net Income after Taxes & Charges=[(3)-(4)] | 1998 | 96 | 25 | 7 | 61 | -20 | 10 | 20 | -7 |
1999 | 814 | 4 | 172 | 500 | -10 | 58 | 54 | 36 | ||
2000 | 2774 | 225 | 356 | 1849 | 169 | 189 | 0 | -14 |
Based on the table above, answer the following questios:
If profitability is defined as the ratio of net income after taxes and charges to expenses, which of the following ststements is true?
- (a)
The Far East operation witnessed its highest profitability in 1998.
- (b)
The North Sea operation increased its profitability from 1998 to 1999
- (c)
The operations in Argentina witnessed a decrease in profitability from 1998 to 1999
- (d)
Both (B) and (C) are true
The following table shows production of cars in a company from 1979 to 1989. Study it carefully and answer the questions
Years | 1979 | 1980 | 1981 | 1982 | 1983 | 1984 |
A | 8 | 20 | 16 | 17 | 21 | 6 |
B | 16 | 10 | 14 | 12 | 12 | 14 |
C | 21 | 17 | 16 | 15 | 13 | 8 |
D | 4 | 6 | 10 | 16 | 20 | 31 |
E | 25 | 18 | 19 | 30 | 14 | 27 |
Total | 74 | 71 | 75 | 90 | 80 | 86 |
The production of which of the following types of cars was 25%of the total production of all types of cars produced during the year 1983?
- (a)
A
- (b)
B
- (c)
C
- (d)
D