Daily Practice Questions Questions for CAT with Answers PDF

Total number of project done by Flextronics = 5 + 12 + 13 + 4 + 1 = 35
Total number of project done by Bamsi = 14 + 12 + 8 + 10 + 4 = 48
Total number of project done by Wipro = 12 + 9 + 17 + 10 + 8 = 56
Total number of project done by Satyam = 3 + 14 + 9 + 7 + 6 = 39
Total number of project done by Infosys = 20 + 18 + 9 + 13 + 3 = 63
Total number of project done by C.T.S. = 4 + 5 + 2 + 12 + 13 = 36
Total number of project done by Perot = 11 + 4 + 7 + 9 + 18 = 49
Total number of project done by T.C.S. = 13 + 4 + 1 + 17 + 11 = 46
Total number of project done by Dell = 7 + 5 + 3 + 5 + 12 = 32
Total number of project done by Birlasoft = 11 + 9 + 0 + 4 + 3 = 27
Hence, total number of companies which did more projects than Flextronics = 7

Bamsi got 48 projects in 2006.
So, in 2007 = 48 + 10% of 48 = 52.8
Wipro got 56 projects in 2006.
So, in 2007 = 56 + 10% of 56 = 61.6
Infosys got 63 projects in 2006.
So, in 2007 = 63 + 10% of 63= 69.3
Perot got 49 projects in 2006.
So, in 2007 = 49 + 10% of 49 = 53.9
T.C.S. got 46 projects in 2006.
So, in 2007 = 46 + 10% of 46 = 50.6
So, total 5 companies would get more than 50 projects in 2007.

Flextronics got 35 projects in 2006.
So, in 2006 = 35 - 20% of 35 = 28
CTS got 36 projects in 2006.
So, in 2005 = 36 - 20% of 36 = 28.8
DELL got 32 projects in 2006.
So, in 2005 = 32 - 20% of 32 = 25.6
BIRLASOFT got 27 projects in 2006.
So, in 2005 = 27 - 20% of 27 = 21.6
So, total 4 companies got at the most 30 projects in 2005.

Four companies did less Java projects than Birlasoft.

So, % decrease in Special Offer Price per issue from one term to the next is maximum for 5-year term.

Effective cost per issue for 2-year subscription = 79.17
Effective cost per issue for 5-year subscription = 50
Difference = 79.17 - 50 = 29.17 ≈ 30 (approx.)

Special Offer Price as a percentage of News Stand Price for 2-year term = (1800/2400) x 100 = 75%
Special Offer Price as a percentage of News Stand Price for 3-year term = (2520/3600) x 100 = 70%
Special Offer Price as a percentage of News Stand Price for 4-year term = (2880/4800) x 100 = 60%
Special Offer Price as a percentage of News Stand Price for 5-year term = (3000/6000) x 100  = 50%
So, the Special Offer Price as a percentage of News Stand Price is minimum for the 5-year term

Effective Price for a subscription of 4 years = 49.58
News Stand Price for a subscription of 4 years = 100
Ratio = 49.58 : 100 = 2479:5000

Worker productivity = (Production of units)/(Number of workers)
In 1996, worker productivity =   = 15,000
In 1997, worker productivity =  ~ 16,471
In 1998, worker productivity =  = 15,000
In 1999, worker productivity =  ~ 14,706
In 2000, worker productivity =  ~ 14,583
From above calculations, it is clear that in 1997, worker productivity was the highest.

Total sales = 16 + 18 + 21 + 22 + 25 = Rs. 102 crore
Total units produced = 12 + 14 + 13.5 + 15 + 17.5 = 72 lakh
Average selling price per unit from 1999 to 2000 =  = Rs. 141.66 per unit
Let Rs. x crore be the selling price of sold units in 2001.
According to the given condition,  = 
102 + x = 139.94
x = Rs. 37.94 crore
Selling price per unit in 2001 =  = Rs. 253/unit (approx.)

Worker turnover from 1996 to 1998 =  crore per worker
Worker turnover from 1997 to 1999 =  crore per worker
Required percentage =  97.96%

Percentage of marks = [marks obtained/total marks] x 100
Marks obtained = percentage of marks x total marks/100
Marks obtained by A in Power Electronics = 67 x 100/100 = 67
Marks obtained by A in Machines = 84 x 125/100 = 105
Marks obtained by A in Network Theory = 80 x 150/100 = 120
Marks obtained by A in IT = 54 x 75/100 = 40.5
Marks obtained by A in mechanics = 90 x 50/100 = 45
So, overall marks of A = 67 + 105 + 120 + 40.5 + 45 = 377.5

Number of people eligible to vote = 50 crore
Number of people who cast their votes = 50 x 0.27 = 13.5 crore
∴ displaystyle \therefore$ Difference between the number of votes polled for RSS and APP = (34 - 9)% of 13.5
= 25% of 13.5 crore
= 3.375 crore 
= 3.38 crore (approx.)

If RSS and AAP had entered into an alliance before polls,
Total number of seats contested = 380 + 185 - 135 = 430
Total number of seats won = 230 + 7 = 237
∴ Success rate = (237/430) x 100 = 55.12%.

In the next general elections in 2022, number of people who cast their vote = 45.6 x 1.12 x 0.65 = 33.20 crore
Number of votes polled for Congress = 33.20 x 18.5% = 6.14 crore
Number of votes polled for Congress in 2018 = 16% of 45.6 x 0.63 = 4.60 crore
∴ % increase in the number of votes polled for Congress =  x 100 = 33.48% = 34% (approx.)

Number of people eligible to vote = 45.6 crore
Number of people who cast their vote = 45.6 x 0.63 = 28.73 crore
∴ Difference between the number of votes polled for BJP and Congress = (28 - 16)% of 28.73 crore
= 12% of 28.73 = 3.45 crore

Percentage of marks = [Marks obtained/total marks] x 100 .
Marks obtained = (Percentage of marks) x total marks/100
Marks obtained by A in Fluid Mechanics = (90 x 50)/100 = 45
Marks obtained by B in Fluid Mechanics = (84 x50)/100 = 42
Marks obtained by C in Fluid Mechanics = (76 x 50)/100 = 38
Marks obtained by D in Fluid Mechanics = (86 x 50)/100 = 43
Marks obtained by E in Fluid Mechanics = (72 x 50)/100 = 36
Average marks = Total marks/5 = [45 + 42 + 38 + 43 + 36 ]/5 = 40.8

Percentage of marks = [marks obtained/total marks] x 100
Marks obtained = percentage of marks x total marks/100
Marks obtained by A in machines = 84 x 125/100 = 105.
Marks obtained by B in machines = 72 x 5/4 = 90
Marks obtained by C in machines = 90 x 5/4 =112.5
Marks obtained by D in machines = 66 x 5/4 = 82.5
Marks obtained by E in machines = 76 x 5/4 = 95
A student should get 85 marks to pass in the subject.
Except D, all are pass in subject Machines.
So, 4 members passed in the subject Machines.

From the above table, we have
Total number of participants in 2012 = 78 + 80 + 76 + 66 + 68 = 368
Therefore, total number of participants in 2013 = 368 x (125/100) = 460
Also, we have
Total number of selected participants in 2012 = 54 + 76 + 68 + 62 + 56 = 316
Therefore, total number of selected participants in 2013 = 316 x (95/100) = 300.2 ≈ 300
Therefore, total number of participants not selected in 2012 = 368 - 316 = 52
Total number of participants not selected in 2013 = 460 - 300 = 160
Therefore, required percentage = x 100 = x 100 = 207.69 ≈ 208%

From the above table, calculate the percentage of selected participants from Multan.
In the year 2006 = (54/64)× 100 = 84.38%
In the year 2007 = (51/56) × 100 = 91.07%
In the year 2008 = (63/74) × 100 = 85.14%
In the year 2009 = (66/69) × 100 = 95.65%
In the year 2010 = (78/88) × 100 = 88.64%
In the year 2011 = (40/52) × 100 = 76.92%
In the year 2012 = (62/66) × 100 = 93.94%
Thus, the percentage of participants selected from Multan was highest in the year 2009. Hence, it is the required result.