Q:

Which gymnospermic plant cures rheumatism?

A) Ephedra	B) Pinus
C) Araucaria	D) Gnetum

Answer & Explanation Answer: D) Gnetum

Explanation:

Oil from Gnetum spp a gymnosperm belonging to the family Gnetaceae is used to relieve the effects of rheumatism

The lianas and shrubs of Gnetum are found in the rain forests of the western ghats.

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

3 4730

Q:

Number Challenge Puzzle ?

18620018_1306314879475613_5569162457360056464_n1499146603.jpg image

A) 1	B) 4
C) 5	D) 0

Answer & Explanation Answer: A) 1

Explanation:

In each row,

Sum of 1st two digit number + last two digit number = Middle two digit number

i.e., 1st row 15 + 40 = 55

2nd row 46 + 47 = 93

Similarly, 7x + 16 = 87 => x = 1.

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

13 4727

Q:

The Buckingham Canal, which has been declared a National Waterway of India recently, is a canal running from

A) Punjab to Haryana	B) Mumbai to goa
C) Vijayawada to Villupuram	D) Cochin to Kozhikode

Answer & Explanation Answer: C) Vijayawada to Villupuram

Explanation:

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Filed Under: Indian Economy

3 4727

Q:

The enzyme that is necessary to bring about clotting of blood is

A) peptidase	B) amylase
C) lipase	D) thrombokinase

Answer & Explanation Answer: D) thrombokinase

Explanation:

The clotting of blood is a chain reaction initiated by the enzyme thrombokinase produced by the platelets. This causes prothrombin to be converted into thrombin in the presence of $C a^{+ +}$ ion.

Thrombin combines with fibrinogen to produce fibrin threads which entangles the corpuscles to form the clot.

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Filed Under: Biology
Exam Prep: AIEEE , GATE

8 4726

Q:

When is the world's Asthma day celebrated?

A) 7 may 2013	B) 7 june 2013
C) 7 january 2013	D) 7 july 2013

Answer & Explanation Answer: A) 7 may 2013

Explanation:

7th may is considered as world's Asthma day .This worked with the theme of "you can controll your asthma"

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Filed Under: Important Days and Years

4 4726

Q:

Karnataka Bank Limited has recently launched Missed Call Banking Facility. Which of the following Statements are true regarding this?

(1) After giving missed call, the customer gets his account balance/mini statement through SMS on his mobile

(2) This Facility is free of cost

(3) Bank customers can give missed call from their registered mobile number to the designated numbers of the Bank and Know balance in their account or get mini statement

(4) These services are available only from registered mobile number of a customer to ensure confidentiality of the account details.

A) 1,3 and 4	B) 1,2 and 3
C) 1,2 and 4	D) 1,2,3 and 4

Answer & Explanation Answer: D) 1,2,3 and 4

Explanation:

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Filed Under: General Awareness

5 4725

Q:

What is refractive index ?

A) it is defined as the ratio of speed of light in the medium to the speed of light in vacuum.	B) it is defined as the product of speed of light in medium and in vacuum.
C) it is defined as the ratio of speed of light in vacuum to the speed of light in the medium .	D) None of above

Answer & Explanation Answer: C) it is defined as the ratio of speed of light in vacuum to the speed of light in the medium .

Explanation:

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Filed Under: Physics

3 4722

Q:

Which scientist discovered the radioactive element radium?

A) Isaac Newton	B) Marie Curie
C) Benjamin Franklin	D) None of these

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