GK Express of 08/02/2025
Geography Coach:
1. Which is the longest river in India?
Answer: The Ganga River is the longest river in India, with a total length of 2525 km. It originates from the Gangotri Glacier in Uttarakhand and flows into the Bay of Bengal.
2. Which Indian state has the highest forest cover?
Answer: Madhya Pradesh has the largest forest cover in India as of land. followed by Arunachal Pradesh and Chhattisgarh. However, Mizoram has the highest percentage of forest cover as of total space out of land.
3. What is the significance of the Himalayas for India?
Source of rivers like the Ganga and Yamuna.
Provide natural defense against invasions.
Support diverse ecosystems and tourism.
4. Which ocean currents influence India’s monsoons?
Answer: The Indian Ocean currents, especially the warm Agulhas Current and cold West Australian Current, impact monsoons by affecting temperature and rainfall patterns.
Economy Coach:
1. What is the difference between direct tax and indirect tax?
Answer:
a) Direct Tax: Paid directly by individuals or businesses to the government (e.g., Income Tax, Corporate Tax).
b) Indirect Tax: Paid indirectly when purchasing goods/services (e.g., GST, Excise Duty).
2. What is the meaning of ‘Fiscal Policy’?
Answer: Fiscal policy refers to government actions on taxation and spending to influence the economy. It includes:
a) Expansionary policy (reducing taxes, increasing spending) to boost growth.
b) Contractionary policy (increasing taxes, reducing spending) to control inflation.
3. What is the ‘Gig Economy’?
Answer: The gig economy consists of short-term, freelance, or contract-based jobs rather than permanent employment. Examples include Uber drivers, Zomato delivery workers, and freelancers.
4. What is the significance of SEZs (Special Economic Zones)?
Answer: SEZs are business-friendly zones with tax benefits and relaxed regulations to promote exports and industrial growth. Examples include GIFT City in Gujarat and Sri City in Andhra Pradesh.
5. What is the concept of ‘Stagflation’?
Answer: Stagflation is a situation where there is high inflation, slow economic growth, and high unemployment at the same time. It is difficult to control because typical solutions for inflation may worsen unemployment and vice versa.
CSAT (Civil Services Aptitude Test) Coach:
1. If 5 men complete a task in 20 days, how many men are needed to complete it in 10 days?
Answer:
Worok formula: M₁ × D₁ = M₂ × D₂
(5 × 20) = (M₂ × 10)
100 = 10M₂
M₂ = 10 men
2. If ‘MANGO’ is coded as ‘NCPIQ’, how is ‘APPLE’ coded?
Answer:
Each letter moves +2 positions forward in the alphabet.
A → C, P → R, P → R, L → N, E → G.
APPLE = CRRNG.
3. A clock shows 10:15. What is the angle between the hour and minute hands?
Answer:
Angle formula: | (30 × Hour) - (5.5 × Minutes) |
= | (30 × 10) - (5.5 × 15) |
= | 300 - 82.5 |
= 217.5°
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