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1
If $9$ men working $7\frac{1}{2}$ hours a day can finish a work in $20$ days, then how many days will be taken by $12$ men working $6$ hours a day to finish the work, it being given that $3$ men of former type work as much as $2$ men of the latter type in the same time ? $12\frac{1}{2}$ $13$ $9\frac{1}{2}$ $11$
answered 1 day ago in Quantitative Aptitude Nikhil_dhama 426 points 1 2 5 84 views
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1 answer
2
Due to a fall in the rate of interest from $13\%$ p.a. to $12\frac{1}{2}\%$ p.a., a money lender's yearly income diminishes by ₹ $104$. His capital is : ₹ $21, 400$ ₹ $20,800$ ₹ $22,300$ ₹ $24,000$
answered 1 day ago in Quantitative Aptitude Nikhil_dhama 426 points 1 2 5 78 views
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1 answer
3
Ashok's age is $\left (\frac{1}{6} \right)^{th}$ of his father's age. The father's age will be twice of Kamal's age after $10$ years. If Kamal's eighth birthday was celebrated $2$ years before, what is Ashok's present age ? $24$ years $30$ years $\frac{20}{3}$ years None
answered 1 day ago in Quantitative Aptitude Nikhil_dhama 426 points 1 2 5 93 views
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1 answer
4
The difference between simple interest and compound interest on a sum for $2$ years at $8\%$, when the interest is compounded annually is ₹ $16$. If the interest were compounded half-yearly, the difference in $2$ years would be nearly : ₹ $16$ ₹ $16.80$ ₹ $21.85$ ₹ $24.64$
answered 1 day ago in Quantitative Aptitude Nikhil_dhama 426 points 1 2 5 88 views
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1 answer
5
A certain number consists of two digits whose sum is $9$. It the order of digits is reversed, the new number is $9$ less than the original number. The original number is : $45$ $36$ $54$ $63$
answered 1 day ago in Quantitative Aptitude Nikhil_dhama 426 points 1 2 5 71 views
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1 answer
6
Which manifestation of the predications of General Theory of Relativity was experimentally validated Energy waves Procession of Mercury’s orbit Bending of light about a massive body Gravitational waves
answered 1 day ago in General Awareness Nikhil_dhama 426 points 1 2 5 56 views
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1 answer
7
Who showed that primes are in $P$. Maninder Aggarwal, N. Kayal and N. Saxena Donald Knuth Aho, Hopcroft and Ullman Tim Berners Lee
answered 1 day ago in General Awareness Nikhil_dhama 426 points 1 2 5 68 views
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1 answer
8
A man walks $10$ miles at an average rate of $2$ miles per hour and returns on a bicycle at an average rate of $10$ miles per hour. How long (to the nearest hour) does the entire trip take him? $4$ hours $5$ hours $6$ hours $7$ hours
answered 2 days ago in Quantitative Aptitude Nikhil_dhama 426 points 1 2 5 88 views
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1 answer
9
What is the area of a semicircle with a diameter of $16$ inches? $32 \pi$ square inches $64 \pi$ square inches $128 \pi$ square inches $256 \pi$ square inches
answered 2 days ago in Quantitative Aptitude Nikhil_dhama 426 points 1 2 5 97 views
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10
Which of the following figures has the largest perimeter $(1 \text{ foot} = 12 \text{ inches})$ a square with a diagonal of $5$ feet a rectangle with sides of $3$ feet and $4$ feet an equilateral triangle with a side equal to $48$ inches a regular hexagon whose longest diagonal is $6$ feet
answered 2 days ago in Quantitative Aptitude Nikhil_dhama 426 points 1 2 5 60 views
0 votes
2 answers
11
If $P$\left (x, y \right)$ is any point on the line joining the points $A$\left (a, 0 \right)$ and $B$\left(0, b \right)$ then the value of $bx+ay-ab$ is : $1$ $-1$ $0$ $2$
answered 2 days ago in Quantitative Aptitude Nikhil_dhama 426 points 1 2 5 93 views
0 votes
3 answers
12
In a swimming-pool $90$ m by $40$ m, $150$ men take a dip. If the average displacement of water by a man is $8$ cubic metres, what will be rise in water level ? $30$ cm $33.33$ cm $20.33$ cm $25$ cm
answered 2 days ago in Quantitative Aptitude Nikhil_dhama 426 points 1 2 5 101 views
0 votes
1 answer
13
Find all the polynomials with real coefficients $P\left(x \right)$ such that $P\left(x^{2}+x+1 \right)$ divides $P\left(x^{3}-1 \right)$. $ax^{n}$ $ax^{n+2}$ $ax$ $2ax$
answered 2 days ago in Quantitative Aptitude Aashay kaurav 76 points 1 2 88 views
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1 answer
14
What will be area of the rhombus with equations of sides $ax \pm$ $by \pm c$ = $1$ ? $\frac{3c^{2}}{ab}$sq. units $\frac{4c^{2}}{ab}$sq. units $\frac{2c^{2}}{ab}$sq. units $\frac{c^{2}}{ab}$sq. units
answered 2 days ago in Quantitative Aptitude Aashay kaurav 76 points 1 2 147 views
0 votes
1 answer
15
A bag contains $12$ balls of the two different colours out of which $x$ are white. One ball is drawn at random. If $6$ more white balls are put in a bag, the probability of drawing a white ball now will be doubled to that of previous probability of drawing a white ball. The value of $x$ is : $4$ $5$ $6$ $3$
answered 2 days ago in Quantitative Aptitude Aashay kaurav 76 points 1 2 80 views
0 votes
1 answer
16
Arrange the four sentences in order so that they make a logically coherent paragraph. A. A wife may not be sure that what her husband is saying means the end . B. She has found that people's voices often get higher or shakier when they lie, and they are more likely to ... can be significant. D. She should listen closely, not only to what he says, but also to how he says it. ADCB ACDB ADBC ABCD
answered 3 days ago in Logical Reasoning sudipsudip747 18 points 1 161 views
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1 answer
17
Sourabh borrows rs 25,00,000 at 12% compound interest from a bank and invests in shares. The investment gives him a return of 20% per annum and he repays rs 5,00,000 at the end of first year. How much does he make for himself after paying all the outstanding amount at the end of the second year? a 424000 b 356241.50 c 525000 d 484241.80
answered 4 days ago in Quantitative Aptitude Debdeep1998 90 points 1 2 3 264 views
0 votes
1 answer
18
Arrange the words given below in a meaningful sequence. 1. Puberty 2. Adulthood 3. Childhood 4. Infancy 5. Senescence 6. Adolescence 2, 4, 6, 3, 1, 5 4, 3, 1, 6, 2, 5 4, 3, 6, 2, 1, 5 5, 6, 2, 3, 4, 1
answered 4 days ago in Logical Reasoning Debdeep1998 90 points 1 2 3 35 views
0 votes
1 answer
19
The following table represents addition of two six-digit numbers given in the first and the second rows, while sum is given in the third row. In the representation, each of the digits $0,1,2,3,4,5,6,7,8,9$ has been coded with one letter among A,B,C,D,E,F,G,H,I,J,K, with distinct ... + A H J F K F A A F G C A F Which among the digits $3,4,6$ and $7$ cannot be represented by the letter D?_____
answered 5 days ago in Logical Reasoning Debdeep1998 90 points 1 2 3 138 views
0 votes
1 answer
20
The following table represents addition of two six-digit numbers given in the first and the second rows, while sum is given in the third row. In the representation, each of the digits $0,1,2,3,4,5,6,7,8,9$ has been coded with one letter among A,B,C,D,E,F,G,H,I,J,K, with ... letters representing distinct digits. B H A A G F + A H J F K F A A F G C A F Which digit does the letter B represents?_____
answered 5 days ago in Logical Reasoning Debdeep1998 90 points 1 2 3 98 views
0 votes
1 answer
21
The following table represents addition of two six-digit numbers given in the first and the second rows, while sum is given in the third row. In the representation, each of the digits $0,1,2,3,4,5,6,7,8,9$ has been coded with one letter among A,B,C,D,E,F,G,H,I,J,K, with ... letters representing distinct digits. B H A A G F + A H J F K F A A F G C A F Which digit does the letter A represent?_______
answered 5 days ago in Logical Reasoning Debdeep1998 90 points 1 2 3 91 views
0 votes
1 answer
22
How many litres of a $3\%$ hydrogen peroxide solution should be mixed with $6$ liters of a $30\%$ hydrogen peroxide solution so as to get a mixture of $12\%$ solution ? $3$ litres $6$ liters $9$ litres $12$ litres
answered 5 days ago in Quantitative Aptitude Aashay kaurav 76 points 1 2 94 views
0 votes
1 answer
23
A train travelling from Delhi to Ambala meets with an accident after $1$ hr. It is stopped for $\frac{1}{2}$ hr, after which it proceeds at fourth-fifth of its usual rate, arriving at Ambala at $2$ hr late. If the train has covered $80$ km more before the accident, it would have been just $1$ hr late. The usual speed of the train is : $20$ km/hr $30$ km/hr $40$ km/hr $50$ km/hr
answered 5 days ago in Quantitative Aptitude Aashay kaurav 76 points 1 2 100 views
0 votes
1 answer
24
A train enters into a tunnel $AB$ at $A$ and exits at $B$. A jackal is sitting at $O$ in another by passing tunnel $AOB$, which is connected to $AB$ at $A$ and $B$, where $OA$ is perpendicular to $OB$. A cat is sitting at $P$ inside the tunnel $AB$ making the shortest possible distance ... $A$. The ratio of speeds of jackal and cat is : $\frac{2}{3}$ $\frac{4}{3}$ $\frac{5}{3}$ $\frac{3}{2}$
answered 5 days ago in Quantitative Aptitude Aashay kaurav 76 points 1 2 76 views
0 votes
1 answer
25
Answer the questions on the basis of the information given below. Purana and Naya are two brands of kitchen mixer-grinders available in the local market. Purana is an old brand that was introduced in $1990$, while Naya was introduced in $1997$. For both these brands, $20$% ... of the year. How many Purana mixer-grinders were purchased in $1999$? $20$ $23$ $50$ Cannot be determined from the data
answered 5 days ago in Logical Reasoning Debdeep1998 90 points 1 2 3 88 views
0 votes
1 answer
26
Answer the questions on the basis of the information given below. Purana and Naya are two brands of kitchen mixer-grinders available in the local market. Purana is an old brand that was introduced in $1990$, while Naya was introduced in $1997$. For both these brands, $20$% of ... of the year. How many Purana mixer-grinders were disposed off in $2000$? $0$ $5$ $6$ Cannot be determined from the data
answered 5 days ago in Logical Reasoning Debdeep1998 90 points 1 2 3 96 views
0 votes
1 answer
27
Answer the questions on the basis of the information given below. Purana and Naya are two brands of kitchen mixer-grinders available in the local market. Purana is an old brand that was introduced in $1990$, while Naya was introduced in $1997$. For both these brands, $20$% of the mixer ... $2000$, as at the end of the year. How many Naya mixer-grinders were purchased in $1999$? $44$ $50$ $55$ $64$
answered 5 days ago in Logical Reasoning Debdeep1998 90 points 1 2 3 108 views
0 votes
1 answer
28
Answer the questions on the basis of the information given below. Purana and Naya are two brands of kitchen mixer-grinders available in the local market. Purana is an old brand that was introduced in $1990$, while Naya was introduced in $1997$. For both these brands, $20$% of ... How many Naya mixer-grinders were disposed off by the end of $2000$? $10$ $16$ $22$ Cannot be determined from the data
answered 5 days ago in Logical Reasoning Debdeep1998 90 points 1 2 3 88 views
1 vote
1 answer
29
Arrange sentences A, B, C and D between sentences 1 and 6 to form a logical sequence. 1. There are, moreover, unconscious aspects of our perception of reality. A. Within the mind they become psychic events. B. The first is the fact that even when our ... contains an indefinite number of unknown factors. 6. The reason is, we cannot know the ultimate nature of matter itself. CBDA BADC DBAC DABC
answered 5 days ago in English Language gaurav_916 18 points 133 views
0 votes
1 answer
30
Six players- Tanzi, Umeza, Wangdu, Xyla, Yonita and Zeneca completed in an archery tournament. The tournament had three compulsory rounds, Rounds $1$ and $3$. In each round every player shot an arrow at a target. Hitting the Centre of the target (called bull's eye) fetched the highest ... same score in Round $1$ but different scores in Round $3$. What was Zeneca's total score? $22$ $23$ $21$ $24$
answered 6 days ago in Logical Reasoning Debdeep1998 90 points 1 2 3 99 views
0 votes
1 answer
31
Arrange the four sentences in order so that they make a logically coherent paragraph. A. Widely publicised tables of income levels of all countries indicate that when incomes are higher, the greater is the contribution made by the manufacturing industry. B. ... country must industrialise. D. Industrialisation is seen as the key to growth and a prerequisite for development CBAD DCBA DABC CABD
answered May 5 in Logical Reasoning Nilam patil 18 points 1 213 views
0 votes
1 answer
32
For the word given at the top of each table, match the dictionary definitions on the left (A, B, C, D) with their corresponding usage on the right (E, F, G, H). Out of the four possibilities given in the boxes below the table, select the one that has all the definitions and their usages correctly matched. EXCEED Dictionary ... C-E, D-G A-H, B-E, C-F, D-G A-G, B-F, C-E, D-H A-F, B-G, C-H, D-E
answered May 4 in Quantitative Aptitude kritika2809 18 points 1 181 views
0 votes
0 answers
33
Arrange the words given below in a meaningful sequence. 1. District 2. Village 3. State 4. Town 5. City 2, 4, 1, 5, 3 2, 1, 4, 5, 3 5, 3, 2, 1, 4 2, 5, 3, 4, 1
asked Apr 25 in Logical Reasoning Shiva Sagar Rao 112 points 2 30 41 22 views
1 vote
2 answers
34
In a certain $\text{STABILISE}$ is written as $\text{UVCDKNKUG.}$ How is $\text{ORGANISE}$ written in that code? $\text{QTICPKUG}$ $\text{QTICPKUH}$ $\text{QTIBPKUG}$ $\text{QTICPKUJ}$
answered Apr 25 in Logical Reasoning Hira Thakur 3.5k points 4 10 63 137 views
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1 answer
35
Let $A$ and $B$ be two regular polygons having $a$ and $b$ sides, respectively. If $b= 2a$ and each interior angle of $B$ is $3/2$ times each interior angle of $A$, then each interior angle, in degrees, of a regular polygon with $a + b$ sides is_____
answered Apr 24 in Quantitative Aptitude haralk10 238 points 2 2 4 92 views
0 votes
1 answer
36
Let $A$ be a real number. Then the roots of the equation $x^{2}-4x-\log _{2}A=0$ are real and distinct if and only if $A> \frac{1}{16}$ $A> \frac{1}{8}$ $A< \frac{1}{16}$ $A< \frac{1}{8}$
answered Apr 24 in Quantitative Aptitude haralk10 238 points 2 2 4 86 views
1 vote
1 answer
37
A can contains a mixture of two liquids $A$ and $B$ in proportion $7:5$. When $9$ litres of mixture are drawn off and the can is filled with $B$, the proportion of $A$ and $B$ becomes $7:9$. How many litres of liquid $A$ was contained by the can initially? $25$ $10$ $20$ $21$
answered Apr 23 in Quantitative Aptitude haralk10 238 points 2 2 4 79 views
0 votes
1 answer
38
Find the odd word out from each of the following sets of four words. Taxi Cruise Amble Cab
answered Apr 22 in Logical Reasoning Shiva Sagar Rao 112 points 2 30 41 204 views
1 vote
1 answer
39
If $a^{2}+b^{2}+c^{2}=1$, then which of the following can't be the value of $ab+bc+ca$ ? $0$ $\frac{1}{2}$ $\frac{-1}{4}$ $-1$
answered Apr 22 in Quantitative Aptitude Shiva Sagar Rao 112 points 2 30 41 89 views
0 votes
1 answer
40
Frustration arises from the gap between __________ and ___________. belief; behavior learning; behaviour expectations; attainments behaviour; attitudes
answered Apr 22 in Attitude and Leadership Shiva Sagar Rao 112 points 2 30 41 83 views
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