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Instruction:

  • This is a FREE online test. DO NOT pay money to anyone to attend this test.
  • Total number of questions : 20.
  • Time alloted : 30 minutes.
  • Each question carry 1 mark, no negative marks.
  • DO NOT refresh the page.
  • All the best :-).


1.

Alfred buys an old scooter for Rs. 4700 and spends Rs. 800 on its repairs. If he sells the scooter for Rs. 5800, his gain percent is:

A.
4 4 %
7
B.
5 5 %
11
C.
10%
D.
12%

Your Answer: Option (Not Answered)

Correct Answer: Option B

Explanation:

Cost Price (C.P.) = Rs. (4700 + 800) = Rs. 5500.

Selling Price (S.P.) = Rs. 5800.

Gain = (S.P.) - (C.P.) = Rs.(5800 - 5500) = Rs. 300.

Gain % = 300 x 100 % = 5 5 %
5500 11

Video Explanation: https://youtu.be/St2gUTc94hw

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2.

A sum fetched a total simple interest of Rs. 4016.25 at the rate of 9 p.c.p.a. in 5 years. What is the sum?

A.
Rs. 4462.50
B.
Rs. 8032.50
C.
Rs. 8900
D.
Rs. 8925
E.
None of these

Your Answer: Option (Not Answered)

Correct Answer: Option D

Explanation:

Principal
= Rs. 100 x 4016.25
9 x 5
= Rs. 401625
45
= Rs. 8925.

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3.

A hall is 15 m long and 12 m broad. If the sum of the areas of the floor and the ceiling is equal to the sum of the areas of four walls, the volume of the hall is:

A.
720
B.
900
C.
1200
D.
1800

Your Answer: Option (Not Answered)

Correct Answer: Option C

Explanation:

2(15 + 12) x h = 2(15 x 12)

h = 180 m = 20 m.
27 3

Volume = 15 x 12 x 20 m3 = 1200 m3.
3

Video Explanation: https://youtu.be/V8EQ1YIaH74

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Direction (for Q.No. 4):

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.
4.

What is the length of a running train crossing another 180 metre long train running in the opposite direction?

I. 

The relative speed of the two trains was 150 kmph.

 II. 

The trains took 9 seconds to cross each other.

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

Your Answer: Option (Not Answered)

Correct Answer: Option E

Explanation:

Let the two trains of length a metres and b metres be moving in opposite directions at u m/s and v m/s.

Time taken to cross each other = (a + b) sec.
(u + v)

Now, b = 180, u + v = 150 x 5 m/sec = 125 m/sec.
18 3

9 = a + 180
(125/3)

a = (375 - 180) = 195 m.

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Direction (for Q.No. 5):

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.
5.

Rahul, Anurag and Vivek started a business together. In what proportion would the annual profit be distributed among them?

I. 

Rahul got one-fourth of the profit.

 II. 

Rahul and Vivek contributed 75% of the total investment.

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

Your Answer: Option (Not Answered)

Correct Answer: Option E

Explanation:

Let the total investment be Rs. x.

Then, R = x
4

R + V = 75 x x = 3x
100 4

V = 3x - x = x .
4 4 2

A = x - x + x = x
4 2 4

R : A : V = x : x : x = 1 : 1 : 2.
4 4 2

Thus, both I and II are needed to get the answer.

Correct answer is (E).

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6.

The present worth of Rs. 2310 due 2 years hence, the rate of interest being 15% per annum, is:

A.
Rs. 1750
B.
Rs. 1680
C.
Rs. 1840
D.
Rs. 1443.75

Your Answer: Option (Not Answered)

Correct Answer: Option B

Explanation:

P.W. = Rs. 100 x 2310 = Rs. 1680.
100 + 15 x 5
2

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7.

Goods were bought for Rs. 600 and sold the same for Rs. 688.50 at a credit of 9 months and thus gaining 2% The rate of interest per annum is:

A.
16 2 %
3
B.
14 1 %
2
C.
13 1 %
3
D.
15%

Your Answer: Option (Not Answered)

Correct Answer: Option A

Explanation:

S.P. = 102% of Rs. 600 = 102 x 600 = Rs. 612.
100

Now, P.W. = Rs. 612 and sum = Rs. 688.50.

T.D. = Rs. (688.50 - 612) = Rs. 76.50.

Thus, S.I. on Rs. 612 for 9 months is Rs. 76.50.

Rate = 100 x 76.50 % = 16%
612 x 3
4

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8.

The true discount on a bill due 9 months hence at 16% per annum is Rs. 189. The amount of the bill is:

A.
Rs. 1386
B.
Rs. 1764
C.
Rs. 1575
D.
Rs. 2268

Your Answer: Option (Not Answered)

Correct Answer: Option B

Explanation:

Let P.W. be Rs. x.

Then, S.I. on Rs. x at 16% for 9 months = Rs. 189.

x x 16 x 9 x 1 = 189 or x = 1575.
12 100

P.W. = Rs. 1575.

Sum due = P.W. + T.D. = Rs. (1575 + 189) = Rs. 1764.

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9.

The calendar for the year 2007 will be the same for the year:

A.
2014
B.
2016
C.
2017
D.
2018

Your Answer: Option (Not Answered)

Correct Answer: Option D

Explanation:

Count the number of odd days from the year 2007 onwards to get the sum equal to 0 odd day.

Year    : 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
Odd day : 1    2    1    1    1    2    1    1    1    2    1    

Sum = 14 odd days 0 odd days.

Calendar for the year 2018 will be the same as for the year 2007.

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10.

The sum of the digits of a two-digit number is 15 and the difference between the digits is 3. What is the two-digit number?

A.
69
B.
78
C.
96
D.
Cannot be determined
E.
None of these

Your Answer: Option (Not Answered)

Correct Answer: Option D

Explanation:

Let the ten's digit be x and unit's digit be y.

Then, x + y = 15 and x - y = 3   or   y - x = 3.

Solving x + y = 15   and   x - y = 3, we get: x = 9, y = 6.

Solving x + y = 15   and   y - x = 3, we get: x = 6, y = 9.

So, the number is either 96 or 69.

Hence, the number cannot be determined.

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Direction (for Q.No. 11):

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.
11.

What is the rate of simple interest?

I. 

The total interest earned was Rs. 4000.

 II. 

The sum was invested for 4 years.

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

Your Answer: Option (Not Answered)

Correct Answer: Option D

Explanation:

We know that, R = 100 x S.I.
P x T

Now, I gives, S.I. = Rs. 4000.

II gives, T = 4 years.

But, P is unknown. So, we cannot find R.

So, given data is insufficient to get R.

Correct answer is (D).

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12.

If log10 2 = 0.3010, the value of log10 80 is:

A.
1.6020
B.
1.9030
C.
3.9030
D.
None of these

Your Answer: Option (Not Answered)

Correct Answer: Option B

Explanation:

log10 80 = log10 (8 x 10)
= log10 8 + log10 10
= log10 (23 ) + 1
= 3 log10 2 + 1
= (3 x 0.3010) + 1
= 1.9030.

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Direction (for Q.No. 13):
Find out the wrong number in the given sequence of numbers.
13.

125, 127, 130, 135, 142, 153, 165

A.
130
B.
142
C.
153
D.
165

Your Answer: Option (Not Answered)

Correct Answer: Option D

Explanation:

Prime numbers 2, 3, 5, 7, 11, 13 are to be added successively.

So, 165 is wrong.

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14.

The square root of (7 + 35) (7 - 35) is

A.
5
B.
2
C.
4
D.

35

Your Answer: Option (Not Answered)

Correct Answer: Option B

Explanation:

(7 + 35)(7 - 35) = (7)2 - (35)2  = 49 - 45  = 4  = 2.

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15.

A flagstaff 17.5 m high casts a shadow of length 40.25 m. The height of the building, which casts a shadow of length 28.75 m under similar conditions will be:

A.
10 m
B.
12.5 m
C.
17.5 m
D.
21.25 m

Your Answer: Option (Not Answered)

Correct Answer: Option B

Explanation:

Let the height of the building x metres.

Less lengthy shadow, Less in the height (Direct Proportion)

40.25 : 28.75 :: 17.5 : x       40.25 x x = 28.75 x 17.5

x = 28.75 x 17.5
40.25

x = 12.5

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Direction (for Q.Nos. 16 - 17):
Find out the wrong number in the series.
16.

19, 26, 33, 46, 59, 74, 91

A.
26
B.
33
C.
46
D.
59
E.
74

Your Answer: Option (Not Answered)

Correct Answer: Option B

Explanation:

Go on adding 7, 9, 11, 13, 15, 17 respectively to obtain the next number.

So, 33 is wrong. It must be 35

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17.

15, 16, 34, 105, 424, 2124, 12756

A.
16
B.
34
C.
105
D.
424
E.
2124

Your Answer: Option (Not Answered)

Correct Answer: Option E

Explanation:

2nd term = (1st term) x 1 + 1 = 15 x 1 + 1 = 16.

3rd term = (2nd term) x 2 + 2 = 16 x 2 + 2 = 34.

4th term = (3th term) x 3 + 3 = 34 x 3 + 3 = 105.

5th term = (4th term) x 4 + 4 = 105 x 4 + 4 = 424

6th term = (5th term) x 5 + 5 = 424 x 5 + 5 = 2125

6th term should 2125 instead of 2124.

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18.

Robert is travelling on his cycle and has calculated to reach point A at 2 P.M. if he travels at 10 kmph, he will reach there at 12 noon if he travels at 15 kmph. At what speed must he travel to reach A at 1 P.M.?

A.
8 kmph
B.
11 kmph
C.
12 kmph
D.
14 kmph

Your Answer: Option (Not Answered)

Correct Answer: Option C

Explanation:

Let the distance travelled by x km.

Then, x - x = 2
10 15

3x - 2x = 60

x = 60 km.

Time taken to travel 60 km at 10 km/hr = 60 hrs = 6 hrs.
10

So, Robert started 6 hours before 2 P.M. i.e., at 8 A.M.

Required speed = 60 kmph. = 12 kmph.
5

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19.

The correct expression of 6.46 in the fractional form is:

A.
646
99
B.
64640
1000
C.
640
100
D.
640
99

Your Answer: Option (Not Answered)

Correct Answer: Option D

Explanation:

6.46  = 6 + 0.46  = 6 + 46   = 594 + 46   = 640 .
99 99 99

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20.

3889 + 12.952 - ? = 3854.002

A.
47.095
B.
47.752
C.
47.932
D.
47.95

Your Answer: Option (Not Answered)

Correct Answer: Option D

Explanation:

Let 3889 + 12.952 - x = 3854.002.

Then x = (3889 + 12.952) - 3854.002

   = 3901.952 - 3854.002

   = 47.95.

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