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Q:

Which of the following statements are CORRECT?

I. Esters are sweet smelling substance.
II Esters are used in making perfumes.
III. Functional group of ester is R-O-RꞋ.

 

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

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

0 50466
Q:

_______contributes towards global warming so it is called a greenhouse gas.

 

A) Oxygen B) Nitrogen
C) Hydrogen D) Methane
 
Answer & Explanation Answer: D) Methane

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams

3 50438
Q:

Which of the following is used in pencils?

A) Silicon B) Phosphorous
C) Graphite D) Charcoal
 
Answer & Explanation Answer: C) Graphite

Explanation:

A pencil is an implement for writing or drawing. It is a thin core of graphite well mixed with clay, inside a wooden body as protective casing that prevents the core from being broken.

Which_of_the_following_is_used_in_pencils1558506948.jpg image

 

 

 

 

 

 

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

184 50411
Q:

Which of the following books is NOT of Surdas?

 

A) Sursatsai B) Sur Saravali
C) Sahitya Lahar D) Sursagar
 
Answer & Explanation Answer: A) Sursatsai

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Filed Under: Indian History
Exam Prep: Bank Exams

1 50406
Q:

If 20 - 10 means 200, 8 / 4 means 12, 6x2 means 4, then

 

100 - 10 x 1000/ 1000 + 100 x 10 = ?

 

A) 20 B) 10
C) 0 D) 1
 
Answer & Explanation Answer: C) 0

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

1 50404
Q:

Find the number of triangles in the given figure ?

                       analyticalreasoning81484544890.png image

A) 21 B) 15
C) 18 D) 20
 
Answer & Explanation Answer: A) 21

Explanation:

analyticalreasoning8answer121484544955.png image

The simplest triangles are AKI, AIL, EKD, LFB, DJC, DKJ, KIJ, ILJ, JLB, BJC, DHC and BCG i.e. 12 in number.
The triangles composed of two components each are AKJ, ALJ, AKL, ADJ, AJB and DBC i.e. 6 in number.
The triangles composed of the three components each are ADC and ABC i.e. 2 in number.
There is only one triangle i.e. ADB composed of four components.
Thus, there are 12 + 6 + 2 + 1 = 21 triangles in the figure.

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Filed Under: Analytical Reasoning
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

51 50378
Q:

The perimeter of a square is 26 cm. Find its area (in cm2).

 

A) 42.25   B) 84.5  
C) 39.25   D) 78.5
 
Answer & Explanation Answer: A) 42.25  

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Filed Under: Area
Exam Prep: Bank Exams

0 50375
Q:

_____ is not caused by airborne transmission.

 

A) Tuberculosis B) Chickenpox
C) Measles D) Hepatitis B
 
Answer & Explanation Answer: D) Hepatitis B

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

1 50293