CAT Questions

Q:

Atom bomb discovered by

A) J. Robert Oppenheimer B) Lyndon B. Johnson
C) Felix Adler D) All of the above
 
Answer & Explanation Answer: A) J. Robert Oppenheimer

Explanation:

Julius Robert Oppenheimer was an American theoretical physicist and professor of physics at the University of California, Berkeley. Oppenheimer was the wartime head of the Los Alamos Laboratory and is among those who are credited with being the "father of the atomic bomb" for their role in the Manhattan Project, the World War II undertaking that developed the first nuclear weapons. The first atomic bomb was successfully detonated on July 16, 1945, in the Trinity test in New Mexico.

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Filed Under: General Science
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Q:

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series. 4, 13, 40, 121, ?

A) 350 B) 360
C) 364 D) 362
 
Answer & Explanation Answer: C) 364

Explanation:
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Filed Under: Number Series
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0 1372
Q:

Find the next in this series:
YC3, XF6, WI9, ........

A) UL12 B) VL12
C) VM12 D) UM12
 
Answer & Explanation Answer: B) VL12

Explanation:
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Filed Under: Alphabet Test
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0 1372
Q:

The simplified form of (4x + 3)2 . (3x - 5) - (4x3 - 12x2 + 9x - 20) is

A) 6x2- 48x - 50 B) 24x3 + 2x2 - 32x - 15
C) 44x3 + 4x2 - 102x - 25 D) 24x3 + 8x2 - 42x - 50
 
Answer & Explanation Answer: C) 44x3 + 4x2 - 102x - 25

Explanation:
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Filed Under: Square Roots and Cube Roots
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0 1371
Q:

Which is true of the Federal Republic of Germany?

A) It was pro-American B) It joined together all of Germany
C) It was Communist D) It was Socialist
 
Answer & Explanation Answer: A) It was pro-American

Explanation:
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Filed Under: World Geography
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0 1371
Q:

The scarcity definition of economics is credited to

A) Dennis Robertson B) Lionel Robbins
C) Alfred Marshall D) Adam Smith
 
Answer & Explanation Answer: B) Lionel Robbins

Explanation:

The scarcity definition of economics is credited to Lionel Robbins.

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Filed Under: Indian Economy
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1 1370
Q:

Select the word with the correct spelling.

A) acolade B) registry
C) gaudyest D) frackture
 
Answer & Explanation Answer: B) registry

Explanation:
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Filed Under: English
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1 1370
Q:

Two cars travel from city A to city B at a speed of 36 and 54 km/hr respectively. If one car takes 3.5 hours lesser time than the other car for the journey, then the distance between City A and City B is

A) 454 km B) 567 km
C) 302 km D) 378 km
 
Answer & Explanation Answer: D) 378 km

Explanation:
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Filed Under: Time and Distance
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