Exams


Q:

Cellular respiration is best associated with the

A) microtubule B) ribosome
C) Golgi apparatus D) mitochondrion
 
Answer & Explanation Answer: D) mitochondrion

Explanation:

Cellular respiration is best associated with the organelle Mitochondrion.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
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5 5260
Q:

Find the effective rate of interest for an investment that earns 5 1/2% per year, compounded continuously

A) 5.65% B) 5.75%
C) 5.85% D) 5.95%
 
Answer & Explanation Answer: A) 5.65%

Explanation:

We are not given a value of P in this problem, so either pick a value

for P and stick with that throughout the problem, or just let P = P.

We have that t = 1, and r = .055. To find the effective rate of interest,

first find out how much money we have after one year:

A = Pert

A = Pe(.055)(1)

A = 1.056541P.

Therefore, after 1 year, whatever the principal was, we now have 1.056541P.

Next, find out how much interest was earned, I, by subtracting the initial amount of money from the final amount:

I = A − P

  = 1.056541P − P

  = .056541P.

Finally, to find the effective rate of interest, use the simple interest formula, I = Prt. So,

I = Pr(1) = .056541P

.056541 = r.

Therefore, the effective rate of interest is 5.65%

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Filed Under: Compound Interest
Exam Prep: Bank Exams
Job Role: Bank PO

1 5259
Q:

What command is used to count the total number of lines, words, and characters contained in a file ?

A) wc B) count p
C) wcount D) countw
 
Answer & Explanation Answer: A) wc

Explanation:
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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT
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15 5258
Q:

In a box, there are 9 blue, 6 white and some black stones. A stone is randomly selected and the probability that the stone is black is ¼. Find the total number of stones in the box? 

A) 15 B) 18
C) 20 D) 24
 
Answer & Explanation Answer: C) 20

Explanation:

We know that, Total probability = 1

Given probability of black stones = 1/4

=> Probability of blue and white stones = 1 - 1/4 = 3/4

But, given blue + white stones =  9 + 6 = 15

Hence,

3/4 ----- 15

 1   -----  ?

=> 15 x 4/3 = 20.

 

Hence, total number of stones in the box = 20.

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Filed Under: Probability
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16 5257
Q:

You can See, Smell and Taste microorganisms.

A) TRUE B) FALSE
Answer & Explanation Answer: B) FALSE

Explanation:

You cannot see a microorganisms without using a Microscope. You also cannot taste or smell microorganisms such as bacteria in contaminated food.

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Subject: Biology
Exam Prep: AIEEE , Bank Exams
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5 5255
Q:

______ is the first state to have Logo for Vehicles Driven by person with Hearing Impairment ?

A) Telangana B) Rajasthan
C) Gujarat D) Haryana
 
Answer & Explanation Answer: A) Telangana

Explanation:

Telangana has introduced a logo for identifying vehicles driven by persons with hearing impairment and has become the first state in the country to do so. 

The logo was designed by city-based graphic designer Manikanta Annapragada who was the first person to obtain a driving licence under the ‘hearing impaired’ category in the country.

The logo consists of a hearing impaired mark along with text saying, “Driver is deaf — Please watch out”.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT
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5 5253
Q:

Sagarmatha friendship is between which two countries ?

A) Pakistan & China B) Nepal & India
C) India & China D) China & Nepal
 
Answer & Explanation Answer: D) China & Nepal

Explanation:

The first ever joint military exercise named 'Sagarmatha Friendship-2017' is all set between Nepal and China. Sagarmatha is the Nepali name for Mt Everest, which stands in between both the countries.


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Filed Under: General Awareness
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6 5249
Q:

Payments of $2000 and $1000 were originally scheduled to be paid one year and five years, respectively, from today. They are to be replaced by a $1500 payment due four years from today, and another payment due two years from today. The replacement stream must be economically equivalent to the scheduled stream. What is the unknown payment, if money can earn 7% compounded semiannually?

A) 1548 B) 1348
C) 1648 D) 1748
 
Answer & Explanation Answer: C) 1648

Explanation:

FV1 = Future value of $2000, 1 year later
= PV (1+  i)^n

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Filed Under: Compound Interest
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2 5248