Aptitude and Reasoning Questions

Q:

A junior college inducts students based on the following criteria -

 

1. Students who scored above 75% in physics, 85% in Mathematics and 70% in Chemistry.

2. Students who scored at least 60% in English.

3. Students who are good in a sport or play a musical instrument or know a dance form.

 

Which student among the following will the college definitely take?

 

 

A) Shakti with 80% in Physics, 65% in Chemistry, 85% in Mathematics, 61% in English and plays veena. B) Megha secured 80% in Physics, 87% in Mathematics, 70% in English, 75% in Chemistry and is a singer.
C) Sheela secured 78% in Physics, 70% in Chemistry, 85% in Mathematics, 75% in English knows Manipuri folk dance. D) Mallika secured 70% in Chemistry, 70% in Mathematics, 85% in Physics, 65% in English and plays basketball.
 
Answer & Explanation Answer: C) Sheela secured 78% in Physics, 70% in Chemistry, 85% in Mathematics, 75% in English knows Manipuri folk dance.

Explanation:
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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

1 20388
Q:

In a fort, there are 1200 soldiers. If each soldier consumes 3 kg per day, the provisions available in the fort will last for 30 days. If some more soldiers join, the provisions available will last for 25 days given each soldier consumes 2.5 kg per day. Find the number of soldiers joining the fort in that case ?

A) 693 B) 741
C) 528 D) 654
 
Answer & Explanation Answer: C) 528

Explanation:

Assume x soldiers join the fort. 1200 soldiers have provision for 1200 (days for which provisions last them)(rate of consumption of each soldier)
= (1200)(30)(3) kg.

Also provisions available for (1200 + x) soldiers is (1200 + x)(25)(2.5) k

As the same provisions are available
=> (1200)(30)(3) = (1200 + x)(25)(2.5)

x = ([(1200)(30)(3)] / (25)(2.5)) - 1200 => x = 528.

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Filed Under: Ratios and Proportions
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO

30 20388
Q:

Arrange the following words as per order in the dictionary.

1. Scarf

2.Scene

3.Shell

4.Survey

5.Stream

A) 1, 2, 4, 5, 3 B) 2, 4, 5, 1, 3
C) 3, 1, 2, 5, 4 D) 1, 2, 3, 5, 4
 
Answer & Explanation Answer: D) 1, 2, 3, 5, 4

Explanation:
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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

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Q:

Arrange the given words in the sequence in which they occur in the dictionary.

i. Treasure
ii. Treadmill
iii. Training
iv. Translate

 

A) iii, iv, i, ii B) iv, i, iii, ii
C) i, iii, ii, iv D) iii, iv, ii, i
 
Answer & Explanation Answer: D) iii, iv, ii, i

Explanation:
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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

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Q:

Select the correct figure that replaces the question mark.

Read the given statement and identify which of the given conclusions logically follows from the statement.

Statements :

Death keeps no calendar.

Conclusions :

1. Man must die one day.

2. Death can come at any time.

 

A) Neither conclusion 1 nor 2 follows B) Only conclusion 1 follows
C) Both conclusions 1 and 2 follow D) Only conclusion 2 follows
 
Answer & Explanation Answer: C) Both conclusions 1 and 2 follow

Explanation:
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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

0 20370
Q:

First day of the month is Tuesday and Last day of the same month is Monday. Then which one will be that month ?

A) January B) February
C) March D) August
 
Answer & Explanation Answer: B) February

Explanation:

We know that the day repeats after every seven days. 

Given that first day of the month is Tuesday

i.e    1st - Tuesday

1+7 = 8 - Tuesday

8+7 =15- Tuesday

15+7=22-Tuesday

22+7=29-Tuesday

But given that last day of the same month is Monday

It is possible only in he month of Febuary with 28 days.

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Filed Under: Data Sufficiency
Exam Prep: Bank Exams
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17 20352
Q:

A man can row 9 km/h in still water. It takes him twice as long as to row down. Find the rate of stream of the river ?

Answer

\inline \frac{Time\: taken\: in\: upstream}{Time\: taken\: in\: downstream} = \inline \frac{2}{1}


 \inline \therefore \inline \frac{Downstream\: speed}{upstream\: speed} = \inline \frac{2}{1}        where  \inline \frac{B+R}{B-R}=\frac{2}{1}


B ---> speed of boat in still water


R---->speed of current


\inline \Rightarrow \frac{B}{R}=\frac{3}{1}    ( By componendo and dividendo)


\inline \Rightarrow \frac{9}{R}=\frac{3}{1}\: \: \Rightarrow R= 3\: km/h

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113 20314
Q:

The breadth of a rectangular field is 60% of its length. If the perimeter of the field is 800 m.What is the area of the field?

A) 47500 B) 37500
C) 57500 D) 77500
 
Answer & Explanation Answer: B) 37500

Explanation:

Let length = x meters, then breadth = 0.6x 

Given that  perimeter = 800 meters 

=> 2[ x + 0.6x] = 800 

=> x = 250 m 

Length = 250m and breadth = 0.6 x  250 = 150m 

Area = 250 x 150 = 37500 sq.m

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Filed Under: Area
Exam Prep: Bank Exams
Job Role: Bank PO

19 20299