Arithmetic, number systems, percentages, ratios, profit and loss, time and work, algebra, geometry, mensuration, and trigonometry.
If the breadth of the rectangle is 80% of the length of the rectangle.Perimeter of the rectangle is 54 cm. Find the area of the rectangle.
185 cm²
180 cm²
175 cm²
150 cm²
170 cm²
Correct answer
185 cm²
Three pips A, B, and C together can fill a tank in 8 hrs. The efficiency of pipe C is 20% less than pipe A's and pipe B's efficiency is 50% more than pipe C. Find the time pipe B requires to fill the tank.
18 hours
20 hours
23 hours
22 hours
21 hours
Correct answer
18 hours
Time taken by the bus to cover the 420 km distance is 7 hours more than the car. If the speed of the car is 10 kmph more than the bus then find the speed of the bus.
12 kmph
15 kmph
20 kmph
25 kmph
10kmph
Correct answer
12 kmph
An amount x received Rs. 1344 as the simple interest for 3 years at 14% per annum and the same amount received Rs. 2240 as a simple interest for the 5 years. Find the value of x.
Rs.3600
Rs. 3700
Rs. 3200
Rs. 3900
Rs.3500
Correct answer
Rs.3600
Cost price to marked price of the article are in the ratio 2: 3.If the discount percentage of the article is 20% and the article profit earned by selling the article is Rs. 120.Find the cost price of the article.
Rs.500
Rs.450
Rs.600
Rs.550
Rs.400
Correct answer
Rs.500
A vessel consists of 200 litres which is 60% are milk and remaining are water now 50% of the mixture is removed and x litres of milk is added then the ratio of milk to water is 5: 2. Find the value of x.
50 litres
55 litres
35 litres
40 litres
45 litres
Correct answer
50 litres
A boat can row 180 km upstream , with the speed of boat in still water is 30 kmph and the difference between time taken upstream and downstream is 2.5 hours. Find the speed of the stream.
5 kmph
7 kmph
6 kmph
4 kmph
8 kmph
Correct answer
5 kmph
The number of literate to Illiterate is in the ratio 7: 6 and 80% of the total literate are males and 60% of the total Illiterate are females. if the number of Illiterate males is 240. Find the difference between the number of literate females and Illiterate males.
160
130
140
100
120
Correct answer
160
A, B and C entered into the partnership with the amount of Rs. 5500, Rs. 6500 and Rs. 6750 respectively. After 8 months C left the business and at the end of the year the profit of A is Rs. 2200. Find the total profit earned by all A, B, and C.
Rs.6540
Rs.6600
Rs.6120
Rs. 4420
Rs. 6580
Correct answer
Rs.6540
The ratio of present age of A to B is 5: 4. If the age of B after 6 years is equal to the present age of A. Average age of A, B and C is 30 then find the difference between the present age of A and the present age of C.
14
10
6
8
12
Correct answer
14
Directions: The following bar graph shows the total number of professors teaching (History +Physics) and Number of Professors teaching Physics in four different colleges A, B, C and D.
Number of professors teaching History in college C and D is approximately what percentage of the total number of teachers teaching physics in all the colleges.
38%
42%
36%
56%
51%
Correct answer
38%
Directions: The following bar graph shows the total number of professors teaching (History +Physics) and Number of Professors teaching Physics in four different colleges A, B, C and D.
If the number of professors teaching history in college A is increased by 25% and the number of professors teaching physics in college A is increased by 50% and the average number of professors teaching History, Physics and Maths in college A is 110. Find the number of professors teaching Math.
111
151
131
181
121
Correct answer
111
Directions: The following bar graph shows the total number of professors teaching (History +Physics) and Number of Professors teaching Physics in four different colleges A, B, C and D.
Average number of professors teaching History in college A,B,C,D and E is 62 and the average number of professors teaching Physics in College A, B, C, D and E is 70. Find the Total number of professors teaching Physics and History in college E.
161
151
142
132
149
Correct answer
161
Directions: The following bar graph shows the total number of professors teaching (History +Physics) and Number of Professors teaching Physics in four different colleges A, B, C and D.
Find the difference between 1/6 of the number of professors teaching History in college C and 1/8 th of the number of professors teaching physics in college D.
7
5
3
4
6
Correct answer
7
Directions: The following bar graph shows the total number of professors teaching (History +Physics) and Number of Professors teaching Physics in four different colleges A, B, C and D.
If the number of professors teaching History in College A is 4 more than the number of professors teaching English in college A and the number of professors teaching English in college B is 75% of the number of professors teaching history in college B. Find the number of persons teaching English in College A and College B.
154
124
114
134
164
Correct answer
154
The given table shows the number of persons (Male + Female) working in three different companies (P, Q, and R) over three different months: January, February, and March. Please read the data carefully and answer the questions.
| Companies | Number of persons (Male + Female) working in January | Number of persons (Male + Female) working in February | Number of persons (Male + Female) Working in March |
|---|---|---|---|
| P | 350 | 400 | 300 |
| Q | 450 | 500 | 600 |
| R | 700 | 550 | 650 |
Number of persons working in company Q in February is increased by x then the ratio between number of persons working in company Q January to February is 3: 4. Find the value of x.
250
50
100
150
200
Correct answer
250
The given table shows the number of persons (Male + Female) working in three different companies (P, Q, and R) over three different months: January, February, and March. Please read the data carefully and answer the questions.
| Companies | Number of persons (Male + Female) working in January | Number of persons (Male + Female) working in February | Number of persons (Male + Female) Working in March |
|---|---|---|---|
| P | 350 | 400 | 300 |
| Q | 450 | 500 | 600 |
| R | 700 | 550 | 650 |
Find the ratio between the number of persons working in company P and Q in February to the number of persons working in company P and Q in march.
1 : 2
2 : 1
2 : 3
1 : 1
3 : 2
Correct answer
1 : 2
The given table shows the number of persons (Male + Female) working in three different companies (P, Q, and R) over three different months: January, February, and March. Please read the data carefully and answer the questions.
| Companies | Number of persons (Male + Female) working in January | Number of persons (Male + Female) working in February | Number of persons (Male + Female) Working in March |
|---|---|---|---|
| P | 350 | 400 | 300 |
| Q | 450 | 500 | 600 |
| R | 700 | 550 | 650 |
If the number of persons working in January from companies P, Q and R is 20%, 40% and x% are married respectively, and the total married working in all three companies P, Q and R in January is 390. Find the value of x.
45
30
20
15
40
Correct answer
45
The given table shows the number of persons (Male + Female) working in three different companies (P, Q, and R) over three different months: January, February, and March. Please read the data carefully and answer the questions.
| Companies | Number of persons (Male + Female) working in January | Number of persons (Male + Female) working in February | Number of persons (Male + Female) Working in March |
|---|---|---|---|
| P | 350 | 400 | 300 |
| Q | 450 | 500 | 600 |
| R | 700 | 550 | 650 |
Number of females working in company Q in March is 3/5 th of the total persons working in company Q in march and number of females working in company R in march is 7/13 out of total persons working in the same company ,Find the difference between number of females working in March in company Q and R.
35
10
15
30
25
Correct answer
35
The given table shows the number of persons (Male + Female) working in three different companies (P, Q, and R) over three different months: January, February, and March. Please read the data carefully and answer the questions.
| Companies | Number of persons (Male + Female) working in January | Number of persons (Male + Female) working in February | Number of persons (Male + Female) Working in March |
|---|---|---|---|
| P | 350 | 400 | 300 |
| Q | 450 | 500 | 600 |
| R | 700 | 550 | 650 |
Number of males to females working in January from company P is 4: 3 and 30% of the persons working in company P in February are females then find the total males working in company P in January and February.
370
340
480
360
320
Correct answer
370
Solving previous year questions by topic helps identify recurring concepts, question patterns, and frequently asked sub-topics. Attempt each question, review the step-by-step explanation, and note down key formulas or facts for quick revision before the exam.