Find real questions from previous competitive exam papers with answers and solutions.
Leave the keyword blank to browse saved questions for your selected exam, newest papers first. Add a keyword, year or topic to narrow the results.
Browse complete papersWhich river forms the Dhuandhar Waterfall in Madhya Pradesh?
Ken
Chambal
Narmada
Betwa
Correct answer
Ken
Select the option that completes the following chemical reaction by giving the formula of the products X and Y.
2Na+2CH3CH2OH→X+Y2Na+2CH3CH2OH→X+Y
X = 2CH3O−Na+2CH3O−Na+
; Y = H2H2
X = 2CH3CH2O−Na+2CH3CH2O−Na+
; Y = O2O2
X = CH3CH2O−Na+CH3CH2O−Na+
; Y = H2OH2O
X = 2CH3CH2O−Na+2CH3CH2O−Na+
; Y = H2H2
Correct answer
X = 2CH3O−Na+2CH3O−Na+
; Y = H2H2
Vaccinations are given to farm animals primarily to protect them from which of the following?
Heat stress
Nutritional deficiencies
External parasites only
Major viral and bacterial diseases
Correct answer
Heat stress
In 2025, the Central Excise (Amendment) Bill aimed to amend legislation originally enacted in which year?
2000
1950
1985
1944
Correct answer
2000
Which of the following term is used in cricket when a batsman is dismissed without scoring any runs in a cricket match?
Over
Century
Boundary
Duck
Correct answer
Over
Ramu starts from his house; moves towards the east; walks 90 m; turns right and moves 20 m. He turns right again and moves 30 m. Finally, he turns right and walks 100 m. In which direction should he walk to reach his house again?
North-west
South-west
South-east
North-east
Correct answer
North-west
A doctor uses a stethoscope to listen to a patient’s heartbeat. How does the stethoscope help the doctor hear faint heart sounds more clearly?
It collects and transmits sound waves efficiently from the chest to the ears
It changes sound waves into light signals
It filters out high-frequency noise
It amplifies sound electronically
Correct answer
It collects and transmits sound waves efficiently from the chest to the ears
What is the primary objective of launching India’s first National Biofoundry Network under the BioE3 policy in August 2025?
Skill training
Gene editing
Biomanufacturing
Wildlife study
Correct answer
Skill training
The amendment to the Karnataka Land Reforms Act, 1961, and the Karnataka Land Revenue Act, 1964, is known as:
Karnataka Land Reforms and Certain Other Law (Amendment) Act, 2025
Karnataka Land Reforms and Revenue Law (Amendment) Act, 2025
Karnataka Land Revenue Law (Amendment) Act, 2025
Karnataka Land Reforms (Amendment) Act, 2025
Correct answer
Karnataka Land Reforms and Certain Other Law (Amendment) Act, 2025
Read the given statements carefully and select the correct option.
Statement-I: In saturated carbon compounds, valency of all the atoms is satisfied by single bonds between them.
Statement-II: Saturated carbon compounds are normally not very reactive.
Both the statements are true.
Statement-I is false but statement-II is true.
Statement-I is true but statement-II is false.
Both the statements are false.
Correct answer
Both the statements are true.