Arithmetic, number systems, percentages, ratios, profit and loss, time and work, algebra, geometry, mensuration, and trigonometry.
What will come in the place of the question mark ‘?’ in the following question?
33 + 38 × 2.5 + 4 + (73 – 37) ÷ 4 = ?
216
116
141
131
None of these
Correct answer
216
What will come in the place of the question mark ‘?’ in the following question?
44 × 3.25 + 7.25 × 36 = ?
402
414
394
404
None of these
Correct answer
402
What value should come in place of question mark(?) in the question?
83 ÷ 24 + 52 × 72 – (22)3 = ?
1193
1200
1243
1157
1300
Correct answer
1193
The ratio of milk and water in the mixture is 7 ∶ 2. If 90 litres of mixture is replaced with water, then the ratio of milk and water becomes 2 ∶ 7. What was the initial quantity of milk in the mixture?
49 L
98 L
90 L
140 L
50 L
Correct answer
49 L
What should come in place of question mark (?) in the following question?
13.57 + 29.49 + 23.46 = ? + 50.79
15.73
19.45
16.87
23.74
13.63
Correct answer
15.73
The ratio of monthly earning of Rohit and Ravi is 5 : 4 and their expenditure ratio is 6 : 5. If they save in the ratio 3 : 2 and their combined saving is Rs. 5000 then what is the half yearly earning of Rohit?
180000
144000
90000
15000
12000
Correct answer
180000
What will come in place of (?) in the following questions?
\(16\frac{2}{3}% ;{\rm{of;}}624{\rm{;}} \times {\rm{;}}4\frac{1}{6}% ;{\rm{of;}}?{\rm{;}} = 5304\)
1220
1100
1224
1300
4800
Correct answer
1220
What will come in place of (?) in the following questions?
\(6\frac{2}{3}; + ;5\frac{5}{9}; - ;4\frac{1}{6}; - ;2\frac{1}{2}; = ;?\)
\(6\frac{2}{3}\)
\(5\frac{5}{9}\)
\(4\frac{1}{6}\)
\(3\frac{2}{3}\)
\(2\frac{1}{3}\)
Correct answer
\(6\frac{2}{3}\)
What should come in place of question mark (?) in the following question?
60% of (30 + 80 ÷ 2) – 22 = ?
10
30
25
20
None of these
Correct answer
10
The average age of a family of three members five years ago was 47 years and father is 5 years older than mother if the present age of the son is 31 years then what is the present age of the mother?
60 years
55 years
65 years
70 years
None of these
Correct answer
60 years
X and Y invested Rs. 45,000 and Rs. 30,000, but Y left after p months and ratio of their profit after a year is 9 ∶ 4. What will be the value of p?
9 months
8 months
6 months
10 months
None of the above
Correct answer
9 months
A completed a work in 24 days and B completed the same work in 30 days. They started together and worked for 12 days, and after 12 days A left the work and B do the remaining work alone. Then find the number of days to complete the remaining work.
3 days
8 days
5 days
2 days
7 days
Correct answer
3 days
What should come in place of question mark (?) in the following question?
416/16 + 12 × 2.5 – 12.5% of 400 = ?
2
3
4
6
5
Correct answer
2
What should come in place of question mark (?) in the following question?
3.6 × 1.75 + 2.4 × 3.25 + 1.6 × 2.75 = ?
18
18.5
17
17.5
19
Correct answer
18
If the simple interest on a certain amount at a rate of 15% for 3 years is Rs 1350, then what will be the simple interest for next 2.5 years?
Rs 900
Rs. 1250
Rs. 1125
Rs. 2250
Rs 450
Correct answer
Rs 900
The length of a rectangle is increased by 25% and breadth was decreased by 20% then what will be the percentage change in the area of the rectangle?
15 % increase
25% increase
10% increase
0%
20% decrease
Correct answer
15 % increase
A man can row 8 km/hr in still water and speed of stream is 2 km/hr. If it will take 2 hours more to travel upstream the same distance than downstream, then what will be the distance travelled during downstream?
30 km
20 km
45 km
50 km
35 km
Correct answer
30 km
What will come in place of question mark (?) in the following number series?
34 17 17 34 ?
51
68
136
85
102
Correct answer
51
What will come in place of question mark (?) in the following number series?
400, 100, 50, 37.5, ?
25
37.5
12.5
20
None of these
Correct answer
25
What will come in place of question mark (?) in the following number series?
3, 20, 39, 62, ?
90
98
91
78
73
Correct answer
90
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.