Arithmetic, number systems, percentages, ratios, profit and loss, time and work, algebra, geometry, mensuration, and trigonometry.
A mixture of milk and water has a total volume of 105 litres with a ratio of milk to water as 4:3. If 14 litres of the mixture is removed and 7 litres of water is added, what is the new ratio of milk to water in the resultant mixture?
25:24
24:23
26:23
27:23
None of these
Correct answer
25:24
A invested ₹4200 for 12 months and B invested ₹10500 for 8 months. The total profit is ₹44800. What is the profit share of B?
₹26400
₹28000
₹32000
₹22400
₹24000
Correct answer
₹26400
Directions: Read the following information carefully and answer the questions based on it.
The bar graph below illustrates the number of toys manufactured and sold by three companies – A, B, and C.
The number of toys sold by Company B is what percentage of the total number of toys manufactured by all three companies?
38.89%
39.32%
36.15%
35.74%
34.56%
Correct answer
38.89%
Directions: Read the following information carefully and answer the questions based on it.
The bar graph below illustrates the number of toys manufactured and sold by three companies – A, B, and C.
If Company C's sales had been 10% higher, what would have been the difference between its new sales and Company A's sales?
226
194
228
252
240
Correct answer
226
Directions: Read the following information carefully and answer the questions based on it.
The bar graph below illustrates the number of toys manufactured and sold by three companies – A, B, and C.
What is the ratio of the number of toys manufactured by Company C to the number of toys sold by Company B?
7:8
11:13
20:21
24:25
15:17
Correct answer
7:8
Directions: Read the following information carefully and answer the questions based on it.
The bar graph below illustrates the number of toys manufactured and sold by three companies – A, B, and C.
What percentage of the manufactured toys were sold by Company A?
80%
90%
60%
55%
45%
Correct answer
80%
Directions: Read the following information carefully and answer the questions based on it.
The bar graph below illustrates the number of toys manufactured and sold by three companies – A, B, and C.
What is the total number of unsold toys across all three companies?
240
220
200
250
270
Correct answer
240
What will come in the place of the question mark ‘?’ in the following question?
1260 ÷ √1296 + 23 × √16 = ? + 29 × 4
9
11
10
12
None of these.
Correct answer
9
What will come in the place of the question mark ‘?’ in the following question?
[{2 × (1/4) + 4} × 8] = ? × 20
1.9
2.8
3.8
1.8
None of these
Correct answer
1.9
What will come in the place of the question mark ‘?’ in the following question?
45% of 4500 + (165/√225) = ?
2036
1036
3036
4036
None of these
Correct answer
2036
What should come in place of the question mark (?) in the following question?
(12)3 ÷ 4 + 15 × 13 - ? + 4 = 21 × 30
5
4
2
1
0
Correct answer
5
What should come in place of the question mark (?) in the following question?
36% of 600 + (3/8) × 112 + (5/7) × 336 = ?
488
489
498
499
500
Correct answer
488
What should come in the place of the question mark ‘?’ in the following question?
12 × 87 + 12 × 114 + 93 × 12 – 44 × 12 = ?
2000
2500
3000
3500
None of these
Correct answer
2000
What will come in the place of the question mark ‘?’ in the following question?
\(57\frac{1}{7}% ;of;424 + 42\frac{6}{7}% ;of;417 = ;?\)
420
421
520
412
None of these
Correct answer
420
What will come in the place of the question mark ‘?’ in the following question?
55% of 2500 = ? - 24% of 1800
1207
1876
1976
1807
None of these
Correct answer
1207
What will come in the place of the question mark ‘?’ in the following question?
34 × (12)4 × (36)4 = (216)? × 2 × 3
7
3
6
5
9
Correct answer
7
What should come in place of the question mark (?) in the following question?
20% of 280 + 48 ÷ 36 × 9 - 4 = (?)2
4
64
8
16
32
Correct answer
4
What will come in the place of the question mark ‘?’ in the following question?
8.33% of 360 + 9.09% of 1331 = 102 + ?
51
41
61
31
71
Correct answer
51
What will come in the place of the question mark ‘?’ in the following question?
12 × 54/108 + 18 of (1/4) – (1/2) = ?
10
12
8
15
None of these
Correct answer
10
What will come in the place of the question mark ‘?’ in the following question?
5 + 4 – 8/2 × (3 × 2) = ? – (5 + 6)
4
6
8
5
None of these
Correct answer
4
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.