Questions

Q:

Which of the following is generally true about the stratosphere?

A) It is very dry B) It is very moist
C) The dryness level varies with the season D) The dryness level varies with the moon cycle
 
Answer & Explanation Answer: A) It is very dry

Explanation:

The stratosphere layer of the atmosphere is very dry.

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Q:

Scientist who discovered blood groups

A) Krebs B) Pavlov
C) Karl Landsteiner D) Darwin
 
Answer & Explanation Answer: C) Karl Landsteiner

Explanation:
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Q:

The shuddi movement to bring back to the Hindufold people converted to other religions from Hinduism was launched by

Answer

Arya Samajam

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Subject: Indian Culture

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Q:

According to the Census 2001, the density of population in India(per square km) is

A) 304 B) 324
C) 344 D) 364
 
Answer & Explanation Answer: B) 324

Explanation:
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Q:

What is thrashing?

Answer

It is a phenomenon in virtual memory schemes when the processor spends most of its time swapping pages, rather than executing instructions. This is due to an inordinate number of page faults.

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Q:

A and B entered into a partnership with Rs.800 and Rs.1600 respectively. From 9th months onward they each decided to invest Rs.100 more on starting of each month. If total annual profit is Rs.7700 then find the profit share of A.

A) Rs.2550 B) Rs.3200
C) Rs.2650 D) Rs.2450
 
Answer & Explanation Answer: C) Rs.2650

Explanation:

A : B = (800 × 8+ 900+ 1000+ 1100+ 1200): (1600 × 8+ 1700+ 1800+ 1900+ 2000)
A : B = 53 : 101
Profit of A ⇒ 7700 ×53/154 = 2650 Rs.

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Q:

Conductivity in a metal results from the metal atoms having

A) highly mobile electrons in the valence shell B) high electronegativity
C) high ionization energy D) highly mobile protons in the nucleus
 
Answer & Explanation Answer: A) highly mobile electrons in the valence shell

Explanation:

The outer most electrons that are free to move are called valency electrons that are responsible for the conductivity in the metal atoms.

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Q:

Which of the following indexes is developed to measure life expectancy, level of literacy, education and standard of living of people in a country?

A) Inflation B) Sensex
C) SLR D) Human Development Index (HDI)
 
Answer & Explanation Answer: D) Human Development Index (HDI)

Explanation:
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Filed Under: Indian Economy

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