Q:

NASA successfully tested supersonic landing parachute in November 2017 for its approximate ______ mission.

A) Zuma 2020	B) GOLD
C) ICON	D) Mars 2020

Answer & Explanation Answer: D) Mars 2020

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

1 7135

Q:

Who among the following has not received a Nobel Prize in literature

A) Derek Walcott	B) Pablo Neruda
C) Churchill	D) Ernest Hemingway

Answer & Explanation Answer: C) Churchill

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Filed Under: Honours and Awards

2 7134

Q:

The Constituent Assembly of India started functioning from

A) 9th December,1946	B) 1st January, 1947
C) 26th January, 1947	D) 15th August, 1947

Answer & Explanation Answer: A) 9th December,1946

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Filed Under: Indian Politics

12 7132

Q:

Japan invaded Manchuria in 1931 because

A) Japan wanted to take back lands that belonged to it	B) Manchuria had refused to make peace with Japan
C) Manchuria had invaded Japan during World War I	D) Japan wanted raw materials and natural resources

Answer & Explanation Answer: D) Japan wanted raw materials and natural resources

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Filed Under: World History
Exam Prep: Bank Exams

2 7131

Q:

‘Kala Namak rice’ or Buddha Rice is associated with which Indian state?

A) Andhra Pradesh	B) Bihar
C) Uttar Pradesh	D) Telangana

Answer & Explanation Answer: C) Uttar Pradesh

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Filed Under: Indian Geography
Exam Prep: Bank Exams

2 7131

Q:

What is the gram formula mass of ${Li}_{2} {SO}_{4}$ ?

A) 101.2487	B) 109.9446
C) 111.2687	D) 106.5871

Answer & Explanation Answer: B) 109.9446

Explanation:

The term gram formula mass is synonymous with molecular mass. So, to get this, we must add molar mass of all the elements in this compound.

Given compound is Lithium Sulphate - ${Li}_{2} {SO}_{4}$

Elemental calculation ::

Li - Lithium - 6.941 - 2 - 13.88200 %
S - Sulfur - 32.065 - 1 - 32.065 %
O - Oxygen - 15.9994 - 4 - 63.9976 %

Now, total = 12.6264 + 29.1647 + 58.2090 = 109.9446

Hence, the gram formula mass of Li2SO4 = 109.9446.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

4 7127

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 7123

Q:

Which of the following is NOT correct?

A) Tenth Plan : 2002-07	B) Third Plan : 1966-71
C) First Plan : 1951-56	D) Sixth Plan : 1980-85

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