Arithmetic, number systems, percentages, ratios, profit and loss, time and work, algebra, geometry, mensuration, and trigonometry.
A mixture containing 60 liters contains milk and water in the ratio of 3: 2. If 1/3 rd of 50% of the mixture is withdrawn and replaced with the x litres of water now the water in the container is 10 more than the milk. Find the value of x.
35
40
20
25
30
Correct answer
35
Perimeter of the circle is 120 cm , if the side of the square is 70% of the radius of the circle then find the perimeter of the square. (Use π = 3)
60 cm
48 cm
52 cm
56 cm
44 cm
Correct answer
60 cm
Average speed of upstream and downstream speed of the boat is 28 kmph. If the speed of the boat is 4 times the speed of the stream in still water. If the total time taken by the boat to upstream and downstream is 8 hours Find the distance traveled by boat upstream.
145 km
105 km
135 km
125 km
115 km
Correct answer
145 km
A, B and C started a business with an investment of Rs. 7500, Rs. 12500 and Rs. 13500. After 8 months A left and B and C continued till the end of the year. If profit of C is Rs. 2000 more than B. Then find the profit share of A.
Rs. 15000
Rs. 12500
Rs. 14000
Rs. 10000
Rs. 12000
Correct answer
Rs. 15000
A, B and C alone can complete the whole work in 10 days, 15 days and 20 days respectively. If A and B started the work together for 2 days and left the work, then C and D together can complete the remaining work in 5 days. Find the time taken by D alone to complete the whole work.
10 days
15 days
14 days
12 days
16 days
Correct answer
10 days
Age of person A and B are in the ratio 4: 7. The age of C after 6 years is equal to the present age of A. If the average A, B and C is 28 years . Find the age of person A after 6 years.
40
30
28
32
36
Correct answer
40
Person A has invested a certain amount at 30% p.a. CI. After 2 years, the interest earned is Rs. 1690.5. Find the sum of money invested.
Rs. 2750
Rs. 2850
Rs. 2250
Rs. 2450
Rs. 2350
Correct answer
Rs. 2750
Car A traveling from point P to Q with the speed of with the speed of 30 kmph and return with the speed of x kmph If, the average speed of the whole journey is 360/11 kmph. Find the distance traveled by car if they travel with the speed of x kmph in 4 hours.
120 km
132 km
121 km
144 km
160 km
Correct answer
120 km
In a class consists of x students and their average weight is 44. If the person whose weight is 64 kg is replaced by a person whose weight is 72 kg then the average increases by 0.25, then find the value of x.
58
40
32
36
42
Correct answer
58
Sum of two numbers is 150. One-fourth of one number exceeds the one-fifth of the other number by 6. Find the larger number.
90
75
80
60
70
Correct answer
90
What will come in the place of the question mark '?' in the following question?
32% of 150 + 50 = ? - 52 - 12.5% of 40
155
125
145
165
135
Correct answer
155
What will come in the place of the question mark ? in the following question ?
12.5% of (1120÷20) +25% of (1320÷30) = ?
28
18
39
48
35
Correct answer
28
What should come in place of '?' in the following question?
80 × 10% + 40 × 160 ÷ 43 of 4 = ? + 50
-11
-17
7
3
11
Correct answer
-11
Simplify: 23 × 15 - 60 + 248 ÷ 31
213
245
293
315
384
Correct answer
213
What should come in place of the question mark '?' in the following question?
62 + 82 = (?)2
10
20
15
12
11
Correct answer
10
What will come in the place of the question mark ‘?’ in the following question?
13 × 5 + 20 = 42 ÷ 14 + ?% of 41
200
199
201
198
None of these.
Correct answer
200
What will come in the place of the question mark ‘?’ in the following question?
(50/7) of 294 - 83 = 1750 - ?
185
292
312
182
162
Correct answer
185
What will come in the place of the question mark ‘?’ in the following question?
24% of 2250 + 15% of ? = 600
-400
400
-100
200
-200
Correct answer
-400
What will come in the place of the question mark ‘?’ in the following question?
4848 ÷ 24 × 11 - 222 = ?
200
2444
1500
2000
1600
Correct answer
200
What will come in the place of the question mark ‘?’ in the following question?
(1/24) of 720 + (1/9) of 378 = 10 + ?
72
50
62
60
52
Correct answer
72
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.