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Q:

Which of the following statements is/are true or false?

 

Statements :

 

A) H2S burns in air to give H2O and SO2

B) The decomposition of Ferrous Sulphate into Fe2O3, SO2 and SO3 occurs in the presence of heat.

 

A) Statements A and B both are true B) Statement A is true, while B is false
C) Statements A and B are false D) Statement B is true, while A is false
 
Answer & Explanation Answer: A) Statements A and B both are true

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 46569
Q:

Which of the following statement(s) is/are CORRECT?

I. Oils containing unsaturated fatty acids should be used for cooking.

II Animal fats have saturated carbon chains.

III. Saturated fatty acids are generally harmful for health.

 

A) Only I and II B) Only I and III
C) Only II and III D) All I, II and III
 
Answer & Explanation Answer: D) All I, II and III

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Filed Under: Biology
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1 46438
Q:

Cultural transmission refers to the process of ______

 

 

A) cultural patterns moving from one society to another B) using the oral tradition
C) passing cultural patterns from one generation to another D) using writing to enshrine cultural patterns
 
Answer & Explanation Answer: C) passing cultural patterns from one generation to another

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Filed Under: Biology
Exam Prep: Bank Exams

1 46425
Q:

Which of the following pairs of Indian State and tribal population are correct?

A. Madhya Pradesh : Largest tribal population

B. Mizoram : Highest percentage of tribal population out of the total population of the State

C. Chhattisgarh : Second largest tribal population after Madhya Pradesh

D. Arunachal Pradesh : Second highest percentage of tribal population out of the total population of the State after Mizoram

 

Select the correct answer using the code given below.

A) 1 and 2 only B) 2 and 4 only
C) 1, 2 and 3 D) 2, 3 and 4
 
Answer & Explanation Answer: A) 1 and 2 only

Explanation:

Madhya Pradesh has the largest Tribal population. It has more than 1.6 crore Schedule Tribe population who are 21% of state population according to 2011 census.Second highest is Odisha by numbers.The population of Mizoram in 2001 Census has been 888,573. Of them, 839,310 are Scheduled Tribes (STs) constituting 94.5 per cent of the total population of the state.The population of Nagaland in 2001 Census has been 1,990,036. Of these, 1,774,026 are Scheduled Tribes (STs) constituting 89.1 per cent of the total population of the state.The total population of Arunachal Pradesh in 2001 Census has been 1,097,968. Of these 705,158 persons are Scheduled Tribes (STs), constituting 64.2 per cent of the total population

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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

Who have the power to decide an election petition?

A) Parliament B) Supreme Court
C) High Courts D) Election Commission
 
Answer & Explanation Answer: C) High Courts

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Filed Under: Indian Politics

175 46267
Q:

In which of the following examples will an athlete have maximum accelerated motion?

 

A) Running on an octagonal track B) Running on a hexagonal track
C) Running on a rectangular track D) Running on a circular track
 
Answer & Explanation Answer: D) Running on a circular track

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Filed Under: Physics
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Q:

Fill in the blank with the most appropriate option.

 

Ethanol is denatured to ___.

 

A) make it unsuitable for drinking B) make it suitable for drinking
C) increase its stability D) make it suitable as an antiseptic
 
Answer & Explanation Answer: A) make it unsuitable for drinking

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams

1 46191
Q:

Which  of  the  following  substances  cause temporary hardness in water?

1. Mg(HCO3)2

2. Ca(HCO3)2

3. CaCl2

4. MgSO4

A) 3 and 4 B) 2and 3
C) 1 and 4 D) 1 and 2
 
Answer & Explanation Answer: D) 1 and 2

Explanation:

There are two types of water hardness: temporary and permanent hardness. Temporary hardness is due to the presence of calcium hydrogen carbonate Ca(HCO3)2(aq) and magnesium hydrogen carbonate Mg(HCO3)2(aq).

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Filed Under: Chemistry
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