Wednesday, August 10, 2011

Aptitude test

Aptitude Test - Random

Time Left: 00:29:47
Aptitude
1.By investing in 16% stock at 64, one earns Rs. 1500. The investment made is:
A.
Rs. 5640
B.
Rs. 5760
C.
Rs. 7500
D.
Rs. 9600
2.A 300 metre long train crosses a platform in 39 seconds while it crosses a signal pole in 18 seconds. What is the length of the platform?
A.
320 m
B.
350 m
C.
650 m
D.
Data inadequate
Direction (for Q.Nos. 3 - 4):

Insert the missing number.

3.4, -8, 16, -32, 64, (....)
A.
128
B.
-128
C.
192
D.
-192
4.15, 31, 63, 127, 255, (....)
A.
513
B.
511
C.
517
D.
523
Direction (for Q.No. 5):

Each of the questions given below consists of a question followed by three statements. You have to study the question and the statements and decide which of the statement(s) is/are necessary to answer the question.

5.

If both the pipes are opened, how many hours will be taken to fill the tank?

I.

The capacity of the tank is 400 litres.

II.

The pipe A fills the tank in 4 hours.

III.

The pipe B fills the tank in 6 hours.

A.
Only I and II
B.
Only II and III
C.
All I, II and III
D.
Any two of the three
E.
Even with all the three statements, answer cannot be given.
6.The population of a town increased from 1,75,000 to 2,62,500 in a decade. The average percent increase of population per year is:
A.
4.37%
B.
5%
C.
6%
D.
8.75%
Direction (for Q.No. 7):

Find out the wrong number in the given sequence of numbers.

7.6, 13, 18, 25, 30, 37, 40
A.
25
B.
30
C.
37
D.
40
8.How many times in a day, are the hands of a clock in straight line but opposite in direction?
A.
20
B.
22
C.
24
D.
48
9.A began a business with Rs. 85,000. He was joined afterwards by B with Rs. 42,500. For how much period does B join, if the profits at the end of the year are divided in the ratio of 3 : 1?
A.
4 months
B.
5 months
C.
6 months
D.
8 months
10.Three partners shared the profit in a business in the ratio 5 : 7 : 8. They had partnered for 14 months, 8 months and 7 months respectively. What was the ratio of their investments?
A.
5 : 7 : 8
B.
20 : 49 : 64
C.
38 : 28 : 21
D.
None of these
Direction (for Q.No. 11):

Each of these questions is followed by three statements. You have to study the question and all the three statements given to decide whether any information provided in the statement(s) is redundant and can be dispensed with while answering the given question.

11.

What will be the ratio between ages of Sam and Albert after 5 years?

I.

Sam's present age is more than Albert's present age by 4 years.

II.

Albert's present age is 20 years.

III.

The ratio of Albert's present age to Sam's present age is 5 : 6.

A.
Any two of I, II and III
B.
II only
C.
III only
D.
I or III only
E.
II or III only
12.In a bag, there are coins of 25 p, 10 p and 5 p in the ratio of 1 : 2 : 3. If there is Rs. 30 in all, how many 5 p coins are there?
A.
50
B.
100
C.
150
D.
200
13.The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?
A.
0
B.
1
C.
10
D.
19
Direction (for Q.No. 14):

Each of the questions given below consists of a question followed by three statements. You have to study the question and the statements and decide which of the statement(s) is/are necessary to answer the question.

14.

What is Ravi's present age?

I.

The present age of Ravi is half of that of his father.

II.

After 5 years, the ratio of Ravi's age to that of his father's age will be 6 : 11.

III.

Ravi is 5 years younger than his brother.

A.
I and II only
B.
II and III only
C.
I and III only
D.
All I, II and III
E.
Even with all the three statements answer cannot be determined.
Direction (for Q.No. 15):

Each of the questions given below consists of a statement and / or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is / are sufficient to answer the given question. Read the both statements and

  • Give answer (A) if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question.
  • Give answer (B) if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question.
  • Give answer (C) if the data either in Statement I or in Statement II alone are sufficient to answer the question.
  • Give answer (D) if the data even in both Statements I and II together are not sufficient to answer the question.
  • Give answer(E) if the data in both Statements I and II together are necessary to answer the question.

15.

The area of a rectangle is equal to the area of right-angles triangle. What is the length of the rectangle?

I.

The base of the triangle is 40 cm.

II.

The height of the triangle is 50 cm.

A.
I alone sufficient while II alone not sufficient to answer
B.
II alone sufficient while I alone not sufficient to answer
C.
Either I or II alone sufficient to answer
D.
Both I and II are not sufficient to answer
E.
Both I and II are necessary to answer
16.
Evaluate :(2.39)2 - (1.61)2
2.39 - 1.61
A.
2
B.
4
C.
6
D.
8
17.
.009= .01
?
A.
.0009
B.
.09
C.
.9
D.
9
18.Sachin is younger than Rahul by 7 years. If their ages are in the respective ratio of 7 : 9, how old is Sachin?
A.
16 years
B.
18 years
C.
28 years
D.
24.5 years
E.
None of these
Direction (for Q.No. 19):

Each of the questions given below consists of a statement and / or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is / are sufficient to answer the given question. Read the both statements and

  • Give answer (A) if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question.
  • Give answer (B) if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question.
  • Give answer (C) if the data either in Statement I or in Statement II alone are sufficient to answer the question.
  • Give answer (D) if the data even in both Statements I and II together are not sufficient to answer the question.
  • Give answer(E) if the data in both Statements I and II together are necessary to answer the question.

19.

How long will it take to empty the tank if both the inlet pipe A and the outlet pipe B are opened simultaneously?

I.

A can fill the tank in 16 minutes.

II.

B can empty the full tank in 8 minutes.

A.
I alone sufficient while II alone not sufficient to answer
B.
II alone sufficient while I alone not sufficient to answer
C.
Either I or II alone sufficient to answer
D.
Both I and II are not sufficient to answer
E.
Both I and II are necessary to answer
20.The banker's discount on Rs. 1600 at 15% per annum is the same as true discount on Rs. 1680 for the same time and at the same rate. The time is:
A.
3 months
B.
4 months
C.
6 months
D.
8 months
Note:
  • Click the 'Submit Test' button given in the bottom of this page to Submit your answers.
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