Sawaal

  Questions

Popular Latest Rated
Q:

Which of the following is a true statement about Intranet and Internet ?

A) Encryption is necessary B) They use similar protocol
C) Speed is slow D) They use the same protocol
 
Answer & Explanation Answer: D) They use the same protocol

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO

16 6248
Q:

In budget 2017-18, the fund allocation for Deen Dayal Upadhyay Gram Jyoti Yojana Scheme ?

A) Rs. 6815 Crores B) Rs. 5550 Crores
C) Rs. 4814 Crores D) Rs. 2115 Crores
 
Answer & Explanation Answer: C) Rs. 4814 Crores

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Indian Economy
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

13 6247
Q:

Who is the first Indian to take a hat trick in an international test ?

A) Jasu Patel B) Kapil Dev
C) Harbajan Singh D) B. S. Chandra Sekhar
 
Answer & Explanation Answer: C) Harbajan Singh

Explanation:
Report Error

View Answer Report Error Discuss

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

13 6247
Q:

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

Answer

Yesterday, Today and Tomorrow are the three consecutive days of the week without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday.

Report Error

View answer Workspace Report Error Discuss

Subject: Logic Puzzles Exam Prep: Bank Exams
Job Role: Bank Clerk

5 6247
Q:

What is the oxidation number of carbon in NaHCO3?

A) -4 B) -3
C) +4 D) +2
 
Answer & Explanation Answer: C) +4

Explanation:

The given compound is NaHCO3 Sodium bicarbonate which is commonly known as Baking soda.

Oxidation numbers are the charges on ions. When a neutral atom loses electrons it becomes positively charged. When a neutral atom gains electrons it becomes negatively charged.

 

Here the C represents the oxidation state of carbon in this compound. Compounds are electrically neutral, which is why we set the sum of the oxidation states equal to zero.

Sodium has a +1 oxidation state. Hydrogen has a +1 oxidation state. Oxygen has a -2 oxidation state. There are three oxygen atoms, which means the total oxidation state provided by both oxygen ions is -6. Adding up these oxidation states we get:

1 + 1 + (-6) + C = 0

-4 + C = 0

=> C = 4


This means the oxidation state of carbon in this compound is +4.

Report Error

View Answer Report Error Discuss

Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , GATE
Job Role: Analyst , Bank Clerk , Bank PO

1 6243
Q:

Which of the following active volcanoes is known as ' the  light house of the Mediterranean Sea'

A) Volcano B) Stromboli
C) Veoavius D) Ema
 
Answer & Explanation Answer: B) Stromboli

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: World Geography

7 6242
Q:

Light compensation zone refers to

A) where light is available in plenty B) where light is maximum
C) beyond which light does not penetrate D) where all light is used
 
Answer & Explanation Answer: C) beyond which light does not penetrate

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology

19 6240
Q:

What type of simple machine is an axe?

A) Lever B) Wedge
C) Both A & B D) The screw
 
Answer & Explanation Answer: C) Both A & B

Explanation:

The simple machine Axe is made up of both the lever arm and a wedge.

                              what_type_of_simple_machine_is_an_axe1536562753.png image

Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

4 6240