Master official previous years' questions for Quantitative Aptitude, Reasoning & General Intelligence, English Language & Comprehension, General Awareness, and Computer Knowledge with verified explanations.
Marking pattern: Tier-I (+2.00, -0.50) • Tier-II (+3.00, -1.00) official scheme.
If A: B = 3:4, B: C = 5:6, and C: D = 7:8, then find B: D.
What is the result of 32/5 ÷ 0.8?
What should be subtracted from 8, 10, 11, 14 so that the remaining numbers may be proportional?
If 50% of a number is 1.2 more than 35% of it, what is the number?
Rajesh started a business with 1,00,000. After 4 months, Suresh joined with 1,20,000. After another 4 months, Rajesh withdrew 40,000. What is the ratio of their profits at the end of the year?
Two individuals, P and Q, rent a field together. P has 20 oxen grazed for 5 months. Q grazes 30 buffalo for 5 months and 40 sheep for 3 months. Relationships: 2 oxen = 5 buffalo, 3 buffalo = 6 sheep. What fraction of rent should P pay?
P, Q, and R started a business with capitals in ratio 1:2:4. After 4 months, R withdrew 50% of his capital. After another 2 months, Q withdrew 25% of his capital. The business continued for 12 months total. Total profit is 2,40,000. Find profit ratio P: Q: R.
The average age of 30 students in a class is 15 years. When a new student is admitted, the average increases by 0.5 years. What is the age of the new student?
The monthly average salary for 6 employees plus one manager is 18,000. If the manager earns 30,000, what is the average salary of the 6 employees?
A factory has 100 workers, of whom 40% are women. The average monthly salary of women is 50,000, while men earn 60,000. What is the overall average monthly salary (in 000s) of the workforce?
An item is marked at 4,000. A discount offer changes from 12% to 18%. How much extra discount does a customer get?
Arun ordered 8 kg of type-A sugar and some additional kilograms of type-B sugar. Type-A costs twice as much per kg as type-B. When delivered, quantities were swapped, increasing the bill by 35%. Find the ratio of original type-A to type-B quantity.
A certain amount grows to 8000 in 2 years and 8800 in 3 years. Determine the simple interest rate per annum.
A shopkeeper sells 8 items for 240, but incurs a loss equal to the cost price of 2 items. What is the loss percent?
A vendor buys three types of apples. First at 6 for 15, second at 4 for 12, third at 3 for 9. Mixed in ratio 3:2:1 respectively. Sold at 5 for 14. Profit or loss percent approximately?
A shopkeeper marks an item 25% above cost price. He gives 12% discount and makes 240 profit. What is the cost price?
A trader marked an article 30% above cost price. He gave two consecutive discounts of 15% and 10%. Loss was 220. What is the marked price?
A container has liquids X, Y, Z in ratio 4: 6:5. 20 liters removed, then 10L of X and 15L of Y added. New Y is 25L more than new X. What was initial total quantity?
Karan borrowed money at SI: 6% for first 4 years, 8% for next 3 years, 10% beyond 7 years. Total interest after 9 years is 4,760. How much did he borrow?
A cone has base area equal to its lateral surface area. If radius = r, find slant height l.
A square field of side 35 m has a circular pond. If pond area is 770 m2, what is remaining area?
If height of right prism increased by 60% with same base area, what is volume percentage increase?
A wall clock (radius 18 cm) has a chord forming equilateral triangle with two radii at center. Smaller segment painted. What percentage of total area(approximate)?
A cylinder (r = 5 cm, h = 12 cm) is bored by a hole (r = 3 cm, full height). Percentage of original volume removed?
A sector of circle (r = 20 cm) has central angle 60°. Another sector same circle has angle π/3 radians. Ratio of areas?