Q:

What is the compound interest earned at the end of 3 years?

I. Simple interest earned on that amount at the same rate and for the same period is Rs. 4500.

II.The rate of interest is 10 p.c.p.a.

III.Compound interest for 3 years is more than the simple interest for that period by Rs.465.

A) I and II only	B) II and III only
C) I and III only	D) Either II or III only

Answer & Explanation Answer: D) Either II or III only

Explanation:

I. gives, S.I for 3 years = Rs. 4500.

II. gives, Rate = 10% p.a.

III. gives, (C.I.) - (S.I.) = Rs. 465.

Clearly, using I and III we get C.I. = Rs. (465 + 4500).

Thus, II is redundant.

Also, from I and II, we get sum =

100 x 4500

= 15000.

10 x 3

Now C.I. on Rs. 15000 at 10% p.a. for 3 years may be obtained.

Thus, III is redundant.

Either II or III is redundant.

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
Job Role: Bank PO

0 52241

Q:

Which was the first modern industry to develop in India?

A) Iron and Steel Industry	B) Cement Industry
C) Cottage Industry	D) Engineering Industry

Answer & Explanation Answer: A) Iron and Steel Industry

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

1 52235

Q:

Which among the following constituents of xylem is/are tubular structure(s)?

I. Tracheids

II. Vessels

III. Xylem fibres

A) Only I	B) Only II
C) Only I and II	D) All I, II and III

Answer & Explanation Answer: C) Only I and II

Explanation:

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Filed Under: Biology
Exam Prep: Bank Exams

3 52180

Q:

Arrange the following descending chronological order based on the year received the nobel prize

A. Mother Teresa B. Rabindranath Tagore

C. Dr. C.V Raman D. S.Chandrashekhar

E. Hargobinda Khurana

A) B,A,D,C,E	B) B,C,E,D,A
C) B,C,E,A,D	D) B,A,C,E,D

Answer & Explanation Answer: A) B,A,D,C,E

Explanation:

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Filed Under: Honours and Awards

2 52076

Q:

Select the related word/letters/numbers from the given alternatives:

42 : 56 :: 110 : ?

A) 18	B) 132
C) 136	D) 140

Answer & Explanation Answer: B) 132

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 52022

Q:

Which category of Hydrogen releases water vapour and a by product when burnt?

A) Green Hydrogen	B) Blue Hydrogen
C) Red Hydrogen	D) Black Hydrogen

Answer & Explanation Answer: A) Green Hydrogen

Explanation:

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams

2 52010

Q:

SI unit of equivalent conductance

A) ohm/cm	B) Siemens m2/equivalent
C) Siemens/equivalent	D) mho/cm

Answer & Explanation Answer: B) Siemens m2/equivalent

Explanation:

SI_unit_of_equivalent_conductance1556274980.jpg image

Equivalent conductance is defined as the conductance of an electrolyte solution containing one gram equivalent of the electrolyte. It is equal to the product of specific conductance (k) of the solution and the volume (V) of the solution that contains one gram equivalent of the electrolyte.

$λ$ = k x V

Unit of spceific conductance k is Siemens / m.

Volume of the solution V is $m^{3}$

Now, required equivalent conductance unit is $Siemens . m^{2} / equivalent$ .

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

137 51841

Q:

Improve the bracketed part of the sentence.

Woodrow Wilson was referring to the liberal idea of the economic market when he said that the free enterprise system is the (much) efficient economic system.

A) most	B) many
C) mere	D) No improvement

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