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Recent questions tagged nielit2022feb-scientistd
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41
NIELIT 2022 Feb Scientist D - Section D: 7
A merchant earns $25\%$ profit in general. Once his $25\%$ consignment was stolen by some goons. Trying to compensate his loss he sold the rest of the consignment by increasing his selling price by $20 \%.$ What is the new percentage of profit or loss ? $6.67 \%$ profit $5 \%$ loss $10 \%$ loss $12.5 \%$ profit
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
171
views
nielit2022feb-scientistd
0
votes
1
answer
42
NIELIT 2022 Feb Scientist D - Section D: 9
If $x = 5/12, y = – 3/4, z = 1/3,$ the value of $x^{3} + y^{3} + z^{3}$ is : $-15/16$ $-3/4$ $-9/4$ $-5/16$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
234
views
nielit2022feb-scientistd
0
votes
1
answer
43
NIELIT 2022 Feb Scientist D - Section D: 13
If $(0.0256) \div 0.064 \times (0.4)^{8} = (0.4)^{x} \times 0.16,$ the value of $x$ is : $5$ $6$ $7$ $4$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
260
views
nielit2022feb-scientistd
0
votes
0
answers
44
NIELIT 2022 Feb Scientist D - Section D: 14
In a right angled triangle, the circum-centre of the triangle lies: inside the triangle. outside the triangle. on one vertex. on the mid-point of the hypotenuse.
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
141
views
nielit2022feb-scientistd
0
votes
0
answers
45
NIELIT 2022 Feb Scientist D - Section D: 15
$\text{A, B}$ and $\text{C}$ can do a piece of work in $24, 30$ and $40$ days respectively. They began the work together but $\text{C}$ left $10$ days before completion of the work. In how many days was the work done ? $11$ days $11.5$ days $12.5$ days $12$ days
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
119
views
nielit2022feb-scientistd
work-time
0
votes
1
answer
46
NIELIT 2022 Feb Scientist D - Section D: 16
A positive number when decreased by $4$ is equal to $21$ times the reciprocal of the number. The number(s) is/are : $3$ $7$ $3$ and $-7$ $-3$ and $7$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
233
views
nielit2022feb-scientistd
0
votes
1
answer
47
NIELIT 2022 Feb Scientist D - Section D: 17
Select the correct combination of mathematical signs to replace $^{\ast}$ signs and to balance the following equation : $18 \ast 2 \ast 5 \ast 4 = 10$ $\times \div +$ $+ \times \div$ $\div + – $ $\div \times +$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
226
views
nielit2022feb-scientistd
0
votes
0
answers
48
NIELIT 2022 Feb Scientist D - Section D: 18
The highest score in an inning was $\frac{3}{12}$ of the total score and the next highest was $\frac{3}{12}$ of the remainder. These scores differed by $27$ runs. What was the total score in the inning ? $242$ $288$ $432$ $439$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
135
views
nielit2022feb-scientistd
0
votes
0
answers
49
NIELIT 2022 Feb Scientist D - Section D: 19
If a car driver divides a distance into $3$ equal parts and travels the three parts with speeds of $48, 54$ and $72$ km/hr, respectively. The average speed for the whole journey is : $54 \; \text{km/hr}$ $56.3 \; \text{km/hr}$ $58.3 \; \text{km/hr}$ $60 \; \text{km/hr}$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
148
views
nielit2022feb-scientistd
speed-distance-time
0
votes
1
answer
50
NIELIT 2022 Feb Scientist D - Section D: 20
The sum of the seven numbers is $254.$ The average of first three is $25$ and that of the last three is $44.$ The fourth number is : $40$ $47$ $45$ $48$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
267
views
nielit2022feb-scientistd
0
votes
0
answers
51
NIELIT 2022 Feb Scientist D - Section D: 21
By selling $25$ kg of rice, a trader gains the selling price of $5$ kg of rice. The gain of the trader in $\%$ is : $12.5 \%$ $20 \%$ $25 \%$ $33.3 \%$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
143
views
nielit2022feb-scientistd
profit-loss
0
votes
0
answers
52
NIELIT 2022 Feb Scientist D - Section D: 22
If $\sec \theta + \tan \theta = \sqrt{3},$ then the positive value of $\sin \theta$ is : $\frac{\sqrt{3}}{2}$ $\frac{1}{2}$ $\frac{1}{\sqrt{3}}$ $\sqrt{3}$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
115
views
nielit2022feb-scientistd
trigonometry
0
votes
0
answers
53
NIELIT 2022 Feb Scientist D - Section D: 23
A person travels a certain distance at $5 \; \text{km/hr}$ and reaches $10$ min late. If he travels at $6 \; \text{km/hr}$, he reaches $10$ min earlier. The distance he has to travel is : $6 \; \text{km}$ $7.2 \; \text{km}$ $8 \; \text{km}$ $10 \; \text{km}$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
132
views
nielit2022feb-scientistd
0
votes
1
answer
54
NIELIT 2022 Feb Scientist D - Section D: 24
If $+$ stands for division; $\times$ stands for addition; $-$ stands for multiplication; $\div$ stands for subtraction, which of the following is correct ? $15 \div 5 \times 2 – 6 + 3 = 28$ $15 \times 5 + 2 – 6 \div 3 = 56.5$ $15 + 5 – 2 \div 6 \times 3 = 3$ $15 – 5 + 2 \times 6 \div 3 = 41$ $1$ $2$ $3$ $4$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
214
views
nielit2022feb-scientistd
0
votes
0
answers
55
NIELIT 2022 Feb Scientist D - Section D: 25
If the ratio of speed of doing work of three persons is $2:3:7,$ what is the ratio of time taken by these people to do the same amount of work ? $2 : 14 : 21$ $21 : 14 : 6$ $6 : 14 : 21$ $21 : 14 : 2$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
117
views
nielit2022feb-scientistd
0
votes
0
answers
56
NIELIT 2022 Feb Scientist D - Section D: 26
A $15 \; \text{km}$ long road can be made by $20$ men in $18$ days. What is the length of the road that can be made by $15$ men in $12$ days ? $6 \; \text{km}$ $6.5 \; \text{km}$ $7.5 \; \text{km}$ $8 \; \text{km}$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
118
views
nielit2022feb-scientistd
0
votes
0
answers
57
NIELIT 2022 Feb Scientist D - Section D: 27
Two arcs of lengths $a \; \text{cm}$ and $b \; \text{cm}$ subtend angles $60^{\circ}$ and $90^{\circ}$ at the centre of a circle respectively. The relation between $a$ and $b$ is : $b = \sqrt{2a}$ $3b = 2a$ $3a = 2b$ $a = \sqrt{2b}$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
123
views
nielit2022feb-scientistd
0
votes
0
answers
58
NIELIT 2022 Feb Scientist D - Section D: 28
The average of the three numbers $x, y$ and $z$ is $48. x$ is greater than the average of $y$ and $z$ by $9.$ The average of $y$ and $z$ is greater than $y$ by $2.$ Then the difference of $x$ and $z$ is : $2$ $6$ $7$ $8$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
126
views
nielit2022feb-scientistd
average
0
votes
1
answer
59
NIELIT 2022 Feb Scientist D - Section D: 29
If $60 \%$ of $(x-y) = 30 \%$ of $(x+2y),$ then what percent of $x$ is $y?$ $10 \%$ $15 \%$ $20 \%$ $25 \%$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
251
views
nielit2022feb-scientistd
percentage
0
votes
0
answers
60
NIELIT 2022 Feb Scientist D - Section D: 30
The number lying between $900$ and $1000,$ which when divided by $38$ and $57$ leaves a remainder $21$ in each case, is : $912$ $921$ $933$ $943$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
163
views
nielit2022feb-scientistd
0
votes
1
answer
61
NIELIT 2022 Feb Scientist D - Section C: 1
A bought an article and spent $\text{Rs. 110}$ on its repair. He then sold it to $\text{B}$ at $20 \%$ profit, $\text{B}$ sold it to $\text{C}$ at a loss of $10 \%$ and $\text{C}$ sold it for $\text{Rs. 1188}$ ... is the amount for which $\text{A}$ bought the article? $\text{Rs. 850}$ $\text{Rs. 950}$ $\text{Rs. 930}$ $\text{Rs. 890}$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
302
views
nielit2022feb-scientistd
0
votes
1
answer
62
NIELIT 2022 Feb Scientist D - Section C: 2
In a survey of $100$ students, it was found that $50$ used the college library, $40$ had their own library and $30$ borrowed books of these, $20$ used both the college library and their own, $15$ used their own library and borrowed books ... the college library and borrowed books. How many students used all the three sources of books ? $30$ $28$ $20$ $25$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
413
views
nielit2022feb-scientistd
0
votes
0
answers
63
NIELIT 2022 Feb Scientist D - Section C: 3
The distance between two stations $\text{A}$ and $\text{B}$ is $450 \; \text{km}$. A train starts from $\text{A}$ and moves towards $\text{B}$ at an average speed of $15 \; \text{km/h} $. Another train starts from $\text{B, 20}$ minutes earlier than ... will the two trains meet? $180 \; \text{km}$ $320 \; \text{km}$ $190 \; \text{km}$ $260 \; \text{km}$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
123
views
nielit2022feb-scientistd
0
votes
0
answers
64
NIELIT 2022 Feb Scientist D - Section C: 4
The rates of simple interest in two banks $\text{A}$ and $\text{B}$ are in the ratio $5: 4$. A person wants to deposit his total savings in two banks in such a way that he receives equal half yearly interest from both. He should deposit the savings in banks $\text{A}$ and $\text{B}$ in the ratio : $2: 5$ $4: 5$ $5: 2$ $5: 4$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
101
views
nielit2022feb-scientistd
0
votes
0
answers
65
NIELIT 2022 Feb Scientist D - Section C: 5
A clock gaining $3$ min every hour was synchronised at midnight with a clock losing $2$ min every hour. How many minutes the clock (losing time) will be behind at eleven in the following morning ? $11 \; \text{min}$ $55 \; \text{min}$ $22 \; \text{min}$ $33 \; \text{min}$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
130
views
nielit2022feb-scientistd
0
votes
0
answers
66
NIELIT 2022 Feb Scientist D - Section C: 6
In a village the current birth rate per thousand is $55$ whereas corresponding death rate is $34$ per thousand. The net growth rate in terms of population increase will be : $0.021 \%$ $0.0021 \%$ $21 \%$ $2.1 \%$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
162
views
nielit2022feb-scientistd
0
votes
0
answers
67
NIELIT 2022 Feb Scientist D - Section C: 7
If an article is sold at $8 \%$ profit instead of $8 \%$ loss, it would have brought $\text{Rs. 12}$ more. Find the cost price of the article : $\text{Rs. 75}$ $\text{Rs. 72}$ $\text{Rs. 70}$ $\text{Rs. 60}$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
124
views
nielit2022feb-scientistd
0
votes
0
answers
68
NIELIT 2022 Feb Scientist D - Section C: 8
By selling $33$ meters of cloth, one gains the selling price of $11$ meters. Find the gain percent : $20 \%$ $40 \%$ $50 \%$ $22 \%$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
156
views
nielit2022feb-scientistd
profit-loss
0
votes
0
answers
69
NIELIT 2022 Feb Scientist D - Section C: 9
Gold is $19$ times as heavy as water and copper $9$ times as heavy as water. In what ratio should the metals be mixed so that the mixture may be $15$ times as heavy as water ? $3: 2$ $9: 5$ $2: 3$ $7: 5$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
137
views
nielit2022feb-scientistd
0
votes
0
answers
70
NIELIT 2022 Feb Scientist D - Section C: 10
What largest number of five digits is divisible by $99$ ? $99999$ $99981$ $99909$ $99990$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
161
views
nielit2022feb-scientistd
0
votes
1
answer
71
NIELIT 2022 Feb Scientist D - Section C: 11
The average score of boys in an examination of a school is $71$ and that of girls is $73.$ The average score of the school in that examination is $71.8$. Find the ratio of the number of boys to the number of girls that appeared in the examination : $2: 2$ $4: 2$ $3: 2$ $1: 2$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
208
views
nielit2022feb-scientistd
average
0
votes
0
answers
72
NIELIT 2022 Feb Scientist D - Section C: 12
$12$ children take $16$ days to complete a work which can be completed by $8$ adults in $12$ days. $16$ adults started working and after $3$ days $10$ adults left and $4$ children joined them. How many days will it take them to complete the remaining work? $6$ $8$ $4$ $3$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
110
views
nielit2022feb-scientistd
0
votes
0
answers
73
NIELIT 2022 Feb Scientist D - Section C: 13
In an engineering college the average salary of all engineering graduates from Mechanical trade is $\text{Rs. }2.45$ lacs per annum and that of the engineering graduates from electronics trade is $\text{Rs. }3.56$ lacs per annum. The ... . Find the least number of Electronics graduates passing out from the institute : $43$ $59$ $67$ Cannot be determined
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
135
views
nielit2022feb-scientistd
0
votes
0
answers
74
NIELIT 2022 Feb Scientist D - Section C: 14
The sum of first $20$ odd counting numbers is : $20$ $100$ $400$ $313$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
118
views
nielit2022feb-scientistd
0
votes
0
answers
75
NIELIT 2022 Feb Scientist D - Section C: 17
On increasing the price of TV sets by $30 \%$, their sale decreases by $20 \%$. What is the effect on the revenue receipts of the shop? $4 \%$ increase $4 \%$ decrease $8 \%$ increase $8 \%$ decrease
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
86
views
nielit2022feb-scientistd
0
votes
0
answers
76
NIELIT 2022 Feb Scientist D - Section C: 19
The population of bacteria culture doubles every $2 \text{ min}$. Approximately, how many minutes will it take for the population to grow from $1000$ to $500,000$ bacteria? $10$ $12$ $14$ $18$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
134
views
nielit2022feb-scientistd
percentage
0
votes
0
answers
77
NIELIT 2022 Feb Scientist D - Section C: 20
The question is based on the pie chart given below : Share of Revenue obtained from each type (by capacity) of connection sold by $\text{VSNL}$ out of total revenue of $\text{VSNL}$ from sales of connections (for the year $2021)$ Total revenue from sale of ... connections to that of $128 \; \text{Kbps}$ connections in $2021?$ $1.07$ $1.38$ $1.26$ $1.14$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
289
views
nielit2022feb-scientistd
0
votes
0
answers
78
NIELIT 2022 Feb Scientist D - Section C: 21
The question is based on the pie chart given below : Share of Revenue obtained from each type (by capacity) of connection sold by $\text{VSNL}$ out of total revenue of $\text{VSNL}$ from sales of connections (for the year $2021$) Total revenue from ... total number of connections ? $\text{Rs. 13125}$ $\text{Rs. 12260}$ $\text{Rs. 14000}$ None of the above
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
221
views
nielit2022feb-scientistd
0
votes
0
answers
79
NIELIT 2022 Feb Scientist D - Section C: 22
The question is based on the pie chart given below : Share of Revenue obtained from each type (by capacity) of connection sold by $\text{VSNL}$ out of total revenue of $\text{VSNL}$ from sales of connections (for the year $2021$ ... in the same from $2020$ to $2021?$ $36.36 \%$ $33.33 \%$ $28.56 \%$ $23.21 \%$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
1.0k
views
nielit2022feb-scientistd
0
votes
0
answers
80
NIELIT 2022 Feb Scientist D - Section C: 23
The question is based on the table given below which represents the percentage growth in the volume of sales of five brands of motor cars across the years mentioned and the projected increase for the period $2021-2026$ ... many of the given brands had sales of more than $1,65,000$ in $2011$ ? $2$ $4$ $3$ $5$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
130
views
nielit2022feb-scientistd
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