A vendor sells his articles at a certain profit percentage. If he sells his articles at ¼th of his actual selling price then he incurs a loss of 60%. What is his actual profit percentage?
Find wrong number in series: 23, 29, 31, 33, 41, 43, 47
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Criteria for selecting candidate for internship programme
The candidate:
(1) can preferably start the internship between 18th Oct'17 and 17th Nov'17
(2) are preferably available for duration of 6 months
(3) have computer skills and interest in designing
(4) have already graduated or are currently in any year of study
(5) knows to deal with customers
Nick is a high school student and wants to do an internship as his summer project. He is a very vibrant boy and goes well with people. Is he the right candidate for the internship?
Direction: In the given question, one statement with a blank along with four words is given. Two of the given words can fit into the given blank. Five options with various combinations of these words are given. Choose the combination of the words that best fits into the blank.
Comedian Vasu Primlani takes a hilarious ______ at the new trend of renaming Indian cities.
a) Jabs
b) Jokes
c) Satires
d) Gags
Which of the following is MOST OPPOSITE in meaning to Locus?
The ratio between the speed of a bus and train is 15 : 27, respectively. Also, a car covered a distance of 720 km in 9 h. The speed of the bus is three- fourth of the speed of the car. How much distance will the train cover at 7 h?
The Union Sports Ministry has approved five lakh rupees from the National Welfare Fund for Sportspersons for Kaur Singh who is suffering from heart disease. Kaur Singh is associated with which of the following sports?
Direction: In the following table data is given about an electronic shop. Some data is given and some data is hidden. Study the given data carefully and answer the related questions given below.
Selling price of T.V is what percent of Marked price of laptop?
Direction: In the given question below there are three statements followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.
Statements:
All oils are sands
Some clays are oils
All clays are rocks
Conclusions:
I. At Least some clays are sands
II. Some oil is not rock
Direction: In the given question, the 1st part of the sentence is given. The rest of the sentence/passage is split into four parts and named A, B, C and D. These four parts are not given in their proper order. Read the sentence and find out which of the four combinations is correct.
1) According to Indian Express, on Sunday, six men reached a South Delhi businessman's house in Malviya Nagar in a Tata Safari car bearing the Haryana government’s sticker fixed on the windscreen.
(A) One of the guys first took away all the cell phones of the businessman’s family members alleging that they had come on government duty to investigate a tax evasion charge.
(B) The plan could have been successfully executed but one of the family members found their behaviour suspicious.
(C) When the family member raised an alarm about the same, about 150 people from the same locality gathered outside the trader's house and the con men were beaten up and interrogated before they were handed over to the police.
(D) They “searched” the house, moving from room to room, and collected Rs 20 lakh in cash that they kept in their cars.
Consider the following conditions:
1. tp < Δt
2. Δt < T
3. tp > Δt
4. Δt > T
Where, tp = pulse width,
Δt = propagation delay and
T = clock time period.
The race around condition in the Flip-Flop can be avoided if conditions
Consider the following schedules involving three transaction:
S1 : W2(x), W1(x), R3(x), W2(y), R3(y), R3(z), R2(x), R1(y)
S2 : R2(z), W2(x), W2(y), R1(x), R3(x), R2(z), R3(y), W1(x)
Which of the above schedules are conflict serializable?
Consider the grammar defined by the following production rules:
S → A * C
A → B + A | B
B → A – B | A
A → id
B → id
C → id
Which of the following is true?
The output waveforms of a counter circuit shown below:
The counter is
For k number of users, how many keys are needed using private key cryptography and public key cryptography schemes respectively?
A binary operation Ηon a set of integers is defined as x⊙y=x2+y2+2xy. Which one of the following statements is true aboutΗ?
A token bucket scheme is used for traffic shaping. A new token is put into the bucket every 10 μsec. Assume each token picks one packet which contains 2 bytes of data. It is observed that the initial capacity of the bucket is 10 Mbits. The computer can transmit at the full speed of 8 Mbps for ________ (in seconds upto 2 decimal places)
The incorrect match (when n > 1) is
An Internet Service Provider (ISP) has a block 219.50.0.0/16. There are 3 groups, Group1 has 128 customers and each requires 64 IP addresses. Group2 has 64 customers and each requires 256 IP addresses. Group3 has X customers and each requires Y IP addresses. After successfully completing customer requests only 38K IP address left with (ISP)What can be the possible value of X and Y respectively.
Let R be a relation on the set A = {1, 2, 3}, such that R = {(1,1), (2,2), (3,3), (1,2)}. Now consider the following relations.
I. {(1,1), (2,2), (3,3)}
II. {(1,1), (2,2)}
III. {(1,1), (2,2), (3,3), (1,2)}
Which of the above correctly represent(s) the smallest reflexive closure of R?
The sorting algorithm which requires least number of swaps in the worst case is
We are given an array A in which every element is either 0 or 1. The time complexity of the most efficient algorithm which sorts A in descending order is equal to
A 4-way set associative cache has lines of 32 byte and a total cache size of 16 KB. Which of the following main memory blocks is mapped onto the set ‘13’ of the cache memory when 16 MB of main memory is used?
Consider the following relations, SQL query and given instances of relations: (where keys are underlined)
Student (snum, sname)
Enroll (snum, cname)
SELECT S.name FROM Student S WHERE
S.snum NOT IN (SELECT E.snum FROM Enroll E)
Number of tuples returned by the SQL query is ________.
Consider two languages, L1and L2:
L1= {an| n > = 0} and L2 = {bn | n > = 0}
Which of the following correctly represents L1⋅ L2, where ‘⋅’ is the concatenation operation?
Number of binary trees formed with 5 nodes are
The Boolean function f implemented in the figure using two input multiplexers is
The number of colours required to properly colour the vertices of every planar graph is
Consider the following statements about simple connected undirected graph having more than 2 vertices:
1) At least two vertices have the same degree
2) At least three vertices have the same degree
Which one of the above statements hold true?
Given a combinational circuit below:
(2 X 1 multiplexer are being used)
What will be the sum minterms at output f?
55 docs|215 tests
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55 docs|215 tests
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