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Direction: Study the bar graph carefully to answer the following question.
The bar graph represents the profit earned by two individuals A and B over 5 years.
Find the difference between the profit of A and B together in 2015 and the profit of A and B together in 2017:
Directions: Select the most appropriate word/phrase among the choices to complete the sentence.
You can make your quixotic experiments with someone else, I do not wish to be your _______
Direction: Fill in the blank with the most appropriate article choosing from the options given below.
She doesn't want to study at _______ university.
If prices reduce by 20% and sales increase by 15%, what is the net effect on gross receipts?
In the figure given below, ABC is a rightangled triangle where ∠A = 90∘, AB = p cm and AC = q cm. On the three sides as diameters semicircles are drawn as shown in the figure. The area of the shaded portion, in square cm, is:
In a town, 48% people are educated, 51% people are young and 60% are servicemen. 24% are educated and young, 25% are young and servicemen, 27% are educated and servicemen and 5% have all the qualities. If the total number of persons in this town is 300, what is the ratio of those who have exactly two characteristics and those who have only one characteristic?
Direction: Study the pie chart carefully to answer the following questions:
Pie chart represents the number of infected person from COVID 19 in 4 cities of Maharashtra.
Total number of infected persons in Maharashtra =30,00,000
What is the average number of people infected from COVID 19 in Nagpur and Nasik
Directions: Read the given context and answer the question that follows.
Most Reality TV shows centre on two common motivators: fame and money. The shows transform waitresses, hairdressers, investment bankers, counsellors and teachers, to name a few, from obscure figures to household names. A lucky few successfully parlay their fifteen minutes of fame into celebrity. The luckiest stars of Reality TV also reap huge financial rewards for acts, including eating large insects, marrying someone they barely know, and revealing their innermost thoughts to millions of people.
Which of the following options best supports the above paragraph?
Direction: A sentence has been given in Direct/Indirect speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct speech.
Rose said, “I am very busy now"
The fuel consumed by a motorcycle during a journey while traveling at various speeds is indicated in the graph below:
The distances covered during four laps of the journey are listed in the table below:
From the given data, we can conclude that the fuel consumed per kilometre was least during the lap
Consider the given statements:
Statement A: All cyclic groups are abelian groups.
Statement B: The order of the cyclic group is the same as the order of its generator.
Which of these are true/false?
The Fourier series expansion of a real periodic signal with fundamental frequency f_{0} is given by g_{p}(t) = .
It is given that C_{3} = 3 + j5. Then, C_{3} is
Consider a hard disk with 16 recording surfaces (0 − 15) having 16384 cylinders (0 − 16383) and each cylinder contains 64 sectors (0 − 63). Data storage capacity in each sector is 512 bytes. Data are organized cylinderwise and the addressing format is < cylinder no., surface no., sector no.>. A file of size 42797 KB is stored in the disk and the starting disk location of the file is <1200,9,40>. What is the cylinder number of the last sector of the file, if it is stored in a contiguous manner?
The eigen values of the matrix A = are
Assume the level of the root node in a tree is 0. We have a tree with nodes having values as 1,3,7,15,29. Then the maximum value of level number possible is _______.
Consider the following log sequence of two transactions on a bank account, with initial balance 12000, that transfer 2000 to a mortgage payment and then apply a 5% interest.
Suppose the database system crashes just before log record 7 is written. When the system is restarted, which one statement is true of the recovery procedure?
Which of the following choices given in the options is/are not shared by all the threads in a process?
Left factor the grammar:
A → ad  a  ab  abc  b
What is the relation between DFA and NFA on the basis of computational power?
The postfix expression for the infix expression A + B* (C + D)/F + D*E is
For x > 1,(2x)^{2y} = 4e^{2x − 2y}, then (1 + log_{e}2x)^{2}dy/dx is equal to:
A router has the following (CIDR) entries in its routing table.
What does the router do, for each of the following IP addresses, if a packet with that address arrives?
(A) 135.46.63.10 (B) 192.53.40.7
Consider the following functional dependencies for relational schema R(PQRSTU) are given:
PQ → RS,ST→ U,R → T,U → S,PT → R and T → P
Which of the following is/are false?
Note: {X}^{+}contains all the attributes that can be derived.
Which software is built to communicate directly on the hardware?
In a network two hosts, A and B are connected by an intermediate router R. Host A is connected to R through Link 1, and Host B is connected to R though Link 2. Each Link is 500 meters long and has a bandwidth of 1 Gbps. Queuing delay of R is 10 microseconds and the propagation speed 2.5 × 105 km/s. The processing delay is negligible. What is the total transfer delay of 2 KB packet from A to B in microseconds?
Consider the instruction where operand field specifies a value of 200. At memory location 200, a value of 400 is stored. If the PC has value 300, what will be the effective address in indirect and relative addressing respectively?
Consider 4block cache (initially empty) with the following main memory block references:
4,5,7,12,4,5,13,4,5,7
Identify the hit ratio for directmapped cache?
Let L1 be a recursive language. Let L2 and L3 be the languages that are recursively enumerable but not recursive. Which of the following statements is not necessarily true?
Consider a system having 'N' resources of the same type. X,Y, and Z are the three processes that shared the resource. The peak demand of X,Y, and Z are 5,11 and 9 respectively. What is/are the value of 'N' to ensures the system is in deadlock?
Given A = {0, 1}, then the number of possible strings of length n is
What is the probability that the belowgiven f(x,y,z) will return 1?
Where f(x,y,z) is a boolean function (answer upto 2 decimal places).
The above DFA accepts the set of all strings over {0, 1} , so incorrect option is
The most appropriate matching for the following pairs is:
The bit sequence 0010 is serially entered (rightmost bit first) into a 4bit parallel out shift register that is initially clear. What is the Q output after two clock pulses?
Consider a paging system with 48 bit virtual address space. Each address defers to a byte in memory. Suppose the size of the page is 16 kB and the main memory size is 16 GB. Each page table entry contains frame number and 2 protection bits, 1 valid bit and 1 dirty bit. The minimum size of page table _____________ (in GB).
If
and xy ≠ 0, then is equal to
A multilevel page table is preferred in comparison to a singlelevel page table for translating virtual address to physical address because it
A = and I = , the value of A^{3} is
Consider the two cascaded 2− to −1 multiplexers as shown in the figure:
What is/are the sum of product form of the output X?
If a > 0 and discriminant of ax^{2} + 2bx + c is negative, then
Which of the following option is/are false?
Consider the table R with attributes A, B and C. The functional dependencies that hold on R are : A → B, C → AB. Which of the following statements is/are true?
How many 4 to 1 multiplexers are required to implement 16 to 1 multiplexer?
Consider the relation schema as follows.
Employee (employeename, sheet, city)
Works (employeename, companyname, salary)
Company (Companyname, city)
Manages (Employeename, managername)
Write a SQL query that gives the names of the employee who works in the same city and having salary greater than or equal to 17000 and less than or equal to 35500.
If f(x) = tan^{−1}[sinx/(1+cosx)], then what is first term derivative of f(x) ?
The equivalent infix expression and value for the postfix form 1 2 + 3 * 4 5 * – will be
Consider the given 8 bit explicit normalized mantissa used for a floating data representation:
a_{1} a_{2} a_{3} a_{4} a_{5} a_{6} a_{7 }a_{8}
The difference value (in decimals) between maximum and minimum mantissa is __________ [Round off to 5 decimal places].
A → BC
C → + B {print ('+'); }C ∈
B → D ^{*} B {print ('_{*}')i}D
D → (A)id {print (id.value); }
For an input '5 + 6 * 7', this translation scheme prints
Which of the following languages is regular?
1. L= {(bba(ba)^{n}a^{(n−1)}∣ n > 0)}
2. L= {(a^{n}b^{n})∣ n < 1000)}
3. L= {(a^{n}b^{k})∣ n is odd or k is even }
4. L= {(wxw^{r}∣ w, x ∈ (0 + 1)^{∗})}
Consider the following two statements:
(A) Business intelligence and data warehousing is used for forecasting and data mining.
(B) Business intelligence and data warehousing is used for analysis of large volumes of sales data.
Which of the following options is correct?
Which of the following file is an output of the compiler or assembler?
Consider the following languages:
I. L_{1} = { < M >∣ M takes at least 2016 steps on some input }
II. L_{2} = {< M >∣ M takes at least 2016 steps on all inputs }
III. L_{3} = {< M >∣ M accepts ϵ}
Where for each Turing machine M, denotes a specific encoding of M.
Which one of the following is true?
Consider the NFA M shown below.
Let the language accepted by M be L. Let L_{1} be the language accepted by the NFA M_{1} obtained by changing the accepting state of M to a nonaccepting state and by changing the nonaccepting states of M to accepting states.
Which of the following statements is true?
Find the value of determinant:
An I/O device transfers 10 MB/s of data into the memory of a processor over the I/O bus, which has a total data transfer capacity of 100 MB/s. The 10 MB/s of data is transferred as 2500 independent pages of 4 KB each. If the processor operates at 200 MA, then it takes 1000 cycles to initiate a DMA transaction and 1500 cycles to respond to the device's interrupt when the DMA transfer completes.
What percentage of processor time is spent handling the data transfer without DMA?
Two cards are drawn randomly from a pack of 52 cards. What is the probability of getting one spade card and one diamond card?
Consider the given schemes:
Branch scheme = (Branch name, assets, branch city)
Customer scheme = (Customer name, street, Customer city)
Deposit scheme = (Branch name, account name, customer name, balance)
Borrow scheme = (Branch name, loan number, customer name, amount)
Client scheme = (Customer name, banker name)
Using the relational algebra the query that finds customers who have a balance of over 1000 is
Which of the following represent the relation for Heapify Procedure (MAXHEAPIFY)?
Consider a 4way set associative cache (initially empty) with total 16 cache blocks. The main memory consists of 256 blocks and the request for memory blocks is in the following order:
0, 255, 1, 4, 3, 8, 133, 159, 216, 129, 63, 8, 48, 32, 73, 92, 155.
Which one of the following memory block will NOT be in cache if LRU replacement policy is used?
Which of the following option is/are false?
If the functions W, X, Y, Z are as: W =
The eigen values of the matrix are:
Consider the following sets:
S1 : Set of all recursively enumerable languages over the alphabet {0, 1}. :
S2 : Set of all syntactically valid C programs. :
S3 : Set of all languages over the alphabet {0, 1}. :
S4 : Set of all nonregular languages over the alphabet {0, 1}. :
Which of the above sets are uncountable?
Consider a classful addressing scheme in which the percentage % of IP address covered by Class A is x and by Class C is y. What is the value of x + y ?
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GATE Mock Test Computer Science Engineering (CSE)  2 Test  65 ques 
GATE Mock Test Computer Science Engineering (CSE)  3 Test  65 ques 
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152 docs216 tests

GATE Mock Test Computer Science Engineering (CSE)  2 Test  65 ques 
GATE Mock Test Computer Science Engineering (CSE)  3 Test  65 ques 
GATE Mock Test Computer Science Engineering (CSE)  4 Test  65 ques 
GATE Mock Test Computer Science Engineering (CSE)  5 Test  65 ques 
GATE Mock Test Computer Science Engineering (CSE)  6 Test  65 ques 