The potential energy of an object is equivalent to the _______.
a.
energy lost
b.
energy transferred
Correct Answer
c.
change in velocity
d.
change in speed
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Q2mcq
In a certain code language, ‘WIDE’ is coded as ‘8694’ and ‘INKS’ is coded as ‘3917’. What is the code for ‘I’ in the given code language?
a.
6
b.
7
c.
3
d.
9
Correct Answer
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Q3mcq
Which of the following terms is used to describe the pollutants that originate from identifiable sources, such as factories or vehicles?
a.
Radicle Pollution
b.
Non-point Source Pollution
c.
Random Pollution
d.
Point Source Pollution
Correct Answer
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Q4mcq
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusion(s) logically follow(s) from the statements. Statements: I. All books are pencils. II. All pencils are cardboards. III. All cardboards are notebooks. Conclusions: I. Some notebooks are pencils. II. Some cardboards are books. III. Some notebooks are books.
a.
Only conclusions II and III follow.
b.
All conclusions I, II and III follow.
Correct Answer
c.
Only conclusions I and III follow.
d.
Only conclusions I and II follow.
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Q5mcq
Which term is used to describe the closeness of the measured value to the standard or true value?
a.
Approximate
b.
Precision
c.
Accuracy
Correct Answer
d.
Mean
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Q6mcq
The marked price of an article was ₹27,500. The shopkeeper gave two successive discounts; the first discount was 20%, and the second was at a rate of 30% of the first discount. What is the selling price (in ₹) of the article?
a.
20,086
b.
26,080
c.
20,860
d.
20,680
Correct Answer
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Q7mcq
The two sides CB and BA of triangle ABC are produced to CE and BD, respectively, in such a way that ∠ DAC = 110° and ∠ ABE = 130°. Which of the following options is true?
a.
AC <AB < BC
Correct Answer
b.
BC <AC < AB
c.
BC <AB < AC
d.
AB <AC < BC
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Q8mcq
Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter-cluster pair DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster pair)
a.
DY – AG
b.
BW – YE
c.
QL – NT
d.
KF – HM
Correct Answer
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Q9mcq
In a certain code language, ‘BOAT’ is coded as ‘8654’ and ‘AIDS’ is coded as ‘3517’. What is the code for ‘A’ in the given code language?
a.
5
Correct Answer
b.
6
c.
3
d.
8
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Q10mcq
Which of the following tools is commonly used to support the 'Standardize' step in the 5S methodology?
a.
Cleaning supplies
b.
Floor markings
c.
Job cycle charts
Correct Answer
d.
Labels and signs
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Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-cluster DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
a.
EKJR
b.
VBZI
c.
IOMV
d.
GMKT
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Given below are two sets of numbers. Both the sets are formed using the same mathematical equations or follow a common pattern. Which of the given options follows the same set of mathematical equations or patterns as the sets given in the question? 4 – 9 – 25 – 64 – 169; 16 – 49 – 121 – 324 – 841
a.
16 – 36 – 64 – 100 – 144
b.
64 – 225 – 529 – 1444 – 3721
c.
4 – 16 – 36 – 64 – 100
d.
64 – 100 – 144 – 196 – 256
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The thickness of a thread is measured by a student using a microscope of magnification 100. After making 30 observations, he finds the average width of the thread is 5.7 mm. What is the estimated thickness of the thread?
a.
171 mm
b.
0.057 mm
c.
0.09 mm
d.
0.57 mm
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In an electrical circuit, ‘n’ number of 1 Ω resistors are connected in parallel. When one of the resistors is eliminated, the overall resistance of the circuit is ______.
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If ‘A’ stands for ‘÷’, ‘B’ stands for ‘×’, ‘C’ stands for ‘+’ and ‘D’ stands for ‘−’, then what will come in place of the question mark (?) in the following equation? 47 D 25 A 5 C 2 B 9 = ?
a.
60
b.
62
c.
56
d.
58
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Pipes A and B can fill a rectangular tank in 40 minutes and 120 minutes, respectively. Pipe C can empty the completely filled same tank in 240 minutes. If pipes A, B and C are opened at the same time, then how many minutes will it take to fill the tank?
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The weights (in kg) of 20 students of a class have been recorded as 35, 42, 56, 44, 55, 44, 36, 44, 49, 48, 55, 35, 44, 47, 49, 48, 56, 44, 37 and 35. The modal weight (in kg) of the class is:
a.
44
b.
37
c.
45
d.
47
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A can do a work in 14 hours. B can do the same work in 21 hours. A started working alone. After how many hours should B join A so that the whole work is completed in 10 hours?
a.
3.5
b.
4
c.
4.5
d.
3
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Two sets of numbers are given below. In each set of numbers, certain mathematical operation(s) on the first number results in the second number. Similarly, certain mathematical operation(s) on the second number results in the third number and so on. Which of the given options follows the same set of operations as in the given sets? (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding/subtracting/multiplying to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) 988 – 494 – 444 – 534; 894 – 447 – 397 – 487
a.
226 – 113 – 144 – 268
b.
138 – 69 – 14 – 98
c.
682 – 341 – 291 – 381
d.
586 – 293 – 244 – 328
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Eight people are sitting in two parallel rows containing 4 people each in such a way that there is equal distance between adjacent persons. In row 1 – A, B, C and D are seated and all of them are facing south. In row 2 – P, Q, R and S are seated and all of them are facing north. Thus each person faces another person from the other row. No one sits to the left of B. R faces the person who sits second to the right of D. C faces the person who is the immediate neighbour of Q and R, B does not face S. Who amongst the following faces P?
a.
B
b.
D
c.
C
d.
A
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ABC Association meeting is to be held on the 2 nd Sunday of next month. The cost of the registration is ₹50 per person. Lunch will be provided to the participants at an additional cost of ₹24. If the number of participants who paid for lunch was 100 more than the members who did not, and if the total receipts for registrations and lunch is ₹69,400, how many people registered and how many lunches are to be prepared, respectively?
a.
1100 and 600
b.
1100 and 1100
c.
500 and 600
d.
1100 and 500
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Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-cluster DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
a.
JNEL
b.
CGXF
c.
QULS
d.
UYPW
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Among three partners A, B and C in a business. The capital of B is equal to half the difference between thrice the capital of C and twice the capital of A. If at the end of the year, they received a profit of ₹25,415, what is the share of C (in ₹)?
a.
9,166
b.
8,666
c.
11,666
d.
10,166
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A man rides a bicycle from Point A to Point B in 10 minutes and comes back to Point B along the same path in 10 minutes. If the distance between Points A and B is 1 km, calculate his average velocity?
a.
1.6 m/s
b.
0 m/s
c.
3.3 m/s
d.
0.1 m/s
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Which of the following letter-clusters should replace # and % so that the pattern and relationship followed between the letter-cluster pair on the left side of :: is the same as that on the right side of ::? # : KHM :: OLQ : %
a.
# = LIN, % = NKP
b.
# = LIN, % = NKO
c.
# = LIN, % = NLP
d.
# = LIM, % = NKP
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E, F, G, H, P, Q, and R, are sitting around a circular table facing the centre. F sits third to the left of H. Only two people sit between H and G when counted from the right of H. Q is an immediate neighbor of G. P is NOT an immediate neighbour of H. E is an immediate neighbour of Q. Who sits second to the left of E?
a.
P
b.
H
c.
G
d.
R
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Given below are two sets of numbers. Both the sets are formed using the same mathematical equations or follow a common pattern. Which of the given options follows the same set of mathematical equations or patterns as the sets given in the question? 1333 – 1730 – 2199 – 2746 – 3377 218 – 345 – 514 – 731 – 1002
a.
123 – 146 – 171 – 198 – 227
b.
38 – 51 – 66 – 83 – 102
c.
3 – 6 – 11 – 18 – 27
d.
3 – 10 – 29 – 66 – 127
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Select the pair which follows the same pattern as that followed by the two sets of pairs given below. Both pairs follow the same pattern. ARF : YTH WVJ : UXL
a.
MEL : HZN
b.
KXF : HZH
c.
QEB : NBD
d.
SZN : QBP
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A, B, C, D, E and F live on six different floors of the same building. The lowermost floor in the building is numbered 1, the floor above it is numbered 2 and so on till the topmost floor is numbered 6. E lives on an even-numbered floor but not 4. The sum of floors on which E and B live is 9. Only three people live between A and C. The sum of floors on which F and C live is 3. What is the sum of floors on which B and F live?
a.
5
b.
6
c.
4
d.
7
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Two trains are running in opposite directions at the same speed. The length of each train is 175 m. If they cross each other in 7 s, the speed of each train is:
a.
90 km/hr
b.
85 km/hr
c.
75 km/hr
d.
80 km/hr
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Read the given statement and conclusions carefully. Assuming that the information given in the statement is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusion(s) logically follow(s) from the statement. Statement: Over the past year, there has been a noticeable increase in respiratory diseases in City W. According to a public health study, this increase is related to an increase in the number of cars on the road, which has raised air pollution levels. Conclusions: I. Increased vehicular traffic contributes to higher levels of air pollution. II. Improving public transportation would reduce respiratory illnesses in City W.
a.
Only conclusion II follows.
b.
Neither conclusion I nor II follows.
c.
Only conclusion I follows.
d.
Both conclusions I and II follow.
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A force of 6 N is exerted on an object, resulting in its displacement of 2 m in the direction of the force. If the force is constant during the displacement, what is the work done in this case?
a.
25 J
b.
12 J
c.
3 J
d.
10 J
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In order to resolve disputes arising from cyber crime, such as tampering with computer source documents, hacking the computer system, using password of another person and publishing sensitive personal data of others without their consent, a forum has been established by the Central Government (India) in accordance with the provisions contained under Section 48(1) of the Information Technology Act, 2000. What is the name of that forum?
a.
Cyber Appellate Tribunal
b.
Cybercrime Reporting Tribunal
c.
Internet Crime Complaint Center
d.
National Cybercrime Reporting Station
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A porter lifts a 10 kg luggage from the ground and places it on his head, 2.5 m above the ground. Calculate the work done by him on the luggage. (Take g = 10 ms −2 .)
a.
250 N
b.
200 J
c.
100 J
d.
250 J
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Three partners, A, B and C, shared the profit in a business in the proportion of 11 : 13 : 16. They invested their capitals for 7 months, 5 months and 12 months, respectively. What was the ratio of their capitals?
a.
165 : 273 : 140
b.
3 : 5 : 8
c.
21 : 35 : 44
d.
96 : 135 : 101
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A shopkeeper sells sugar at ₹30 per kg, which he has bought at ₹24 per kg. Being dishonest, he also gives only y gm of sugar instead of 1000 gm that is mentioned on the weight. In this way, the shopkeeper manages to make an overall profit of . What is the value of y?
a.
800
b.
720
c.
600
d.
750
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A voltmeter with a resistance of 10,000 ohms is connected across a circuit that has a voltage of 50 V. What is the current flowing through the voltmeter?
a.
4 mA
b.
1 mA
c.
2 mA
d.
5 mA
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In a three-phase system with a line-to-line voltage of 400 V and a line current of 10 A, what is the total real power in Watt, delivered to the load if the power factor is 0.9?
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Which of the following statements about title block is/are true? Statement 1: The title block is situated in the bottom right-hand corner of the drawing sheet. Statement 2: The contents of the title block are standardised and cannot be modified to suit individual company needs.
a.
Both statements are false
b.
Both statements are true
c.
Statement 1 is false, but statement 2 is true
d.
Statement 1 is true, but statement 2 is false
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In a logic circuit, two inputs A and B are applied to an AND gate, and the output of the AND gate is connected to the input of a NOT gate. If the inputs A and B are both at logic 0, what will be the output of the entire circuit?
a.
1
b.
0
c.
Undefined
d.
2
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In a series circuit, three resistors of 10 ohms, 20 ohms, and R ohms are connected in series with a 12 V battery. What is the value of resistance R if current flowing in the circuit is 0.2 A?
a.
10 ohms
b.
40 ohms
c.
30 ohms
d.
20 ohms
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Consider the following statements for a three phase AC circuit. Statement 1: In a balanced three-phase system, the line current is always equal to the phase current in a star-connected load. Statement 2: In a delta-connected system, the phase voltage is equal to the line voltage. Select the correct option based on above statements.
a.
Statement 1 is true, and Statement 2 is false.
b.
Statement 1 is false, and Statement 2 is true.
c.
Both Statement 1 and Statement 2 are false.
d.
Both Statement 1 and Statement 2 are true.
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When passing stationary vehicles, keep a watch on ___________ who may come out suddenly from the front of the stationary vehicle. While overtaking, it should be done on the __________ side. Always keep a good _________________ between your vehicle and others.
a.
pedestrians; right; distance
b.
cyclists; left; interval
c.
vehicles; right; gap
d.
drivers; left; space
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