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1/47
Paulson spends 75% of his income. His income is increased by 20% and he increased his expenditures by 10%. Find the Percentage increase in his savings.
27%✔X
50%✔X
30%✔X
28%✔X
2/47
What is the Simple interest earned on Rs. 20,000 invested 3 month at a rate of 5% per annum?
Rs. 250/✔X
Rs. 100/-✔X
Rs. 125/-✔X
Rs. 500✔X
3/47
x3 + x2 – 7x – 3 is divided by x – 3 then the value if remainder is
16✔X
14✔X
12✔X
13✔X
4/47
What percentage of numbers from 1 to 50 have 0 or 5 in the unit’s digit?
5%✔X
10%✔X
15%✔X
20%✔X
5/47
In a two digit number, the sum of digits is 11. If the digits are reversed then the new number is 9 less than the given number. The given number is
47✔X
29✔X
74✔X
65✔X
6/47
A man earns Rs. 20 on the first day and spends Rs. 15 on the next day. He again earns Rs. 20 on the 3rd day and spends Rs. 15 on the fourth day. If he continues to save like this, how soon will he have Rs. 60 in hand?
On 17th day✔X
On 22nd day✔X
On 30th day✔X
On 40th day✔X
7/47
Angles of a triangle are in the ratio 1 : 2 : 3 then the triangle is
Equilateral Triangle✔X
Isosceles Triangle-✔X
Right Angle Triangle✔X
Isosceles Right Angled Triangle✔X
8/47
A Rectangular courtyard 3.78 meters long and 5.25 metre wide is to be paved exactly with square tiles, all of the same size. What is the largest size of the tile which could be used for the purpose?
14 cms✔X
21 cms✔X
42 cms✔X
None of these✔X
9/47
By selling 33 meters of cloth, one gains the selling price of 11 meters. Find the gain percent.
25%✔X
30%✔X
35%✔X
50%✔X
10/47
Find the least number which when divided by 6, 7, 8, 9 and 12 leaves the same remainder 1 in each case
504✔X
505✔X
253✔X
167✔X
11/47
The Traffic Lights at three different road crossings change after every 48 sec, 72 sec and 108 sec especially. If they all changes simultaneously at 8 : 20 : 00 hours, then at what time will they again change simultaneously?
8 : 20 : 48 hrs✔X
8 : 21 : 12 hrs✔X
8 : 21 : 48 hrs-✔X
8 : 27 : 12 hrs-✔X
12/47
Find the missing number 5, 4, 8, 9, 11, 14, 14, ____
19✔X
17✔X
21✔X
16✔X
13/47
If √2116 = 46 then value of √21.16 + √0.2116 + √0.002116
5.106✔X
5.116✔X
5.122✔X
5.221✔X
14/47
A can do a certain job in 12 days. B is 60% more effective than A. How many days does B alone take to do the same job?
8 days✔X
7 days✔X
7 1/2 days✔X
8 1/2 days✔X
15/47
The least number of complete years in which a sum of money put out at 20% compound interest will be more than doubled is
3✔X
4✔X
5✔X
6✔X
16/47
11, 16, 24, 35, 49, ?
62✔X
63✔X
64✔X
65✔X
17/47
The number of horses on a farm is twice the number of ducks. The total number of feet of ducks and horses counted together is 70. The number of ducks is
5✔X
7✔X
14✔X
35✔X
18/47
At present Abi is twice as old as Reeta. After seven years their age difference is 5 years. The present age of Reeta is
5✔X
7✔X
9✔X
10✔X
19/47
Which of these numbers does not remain the same when turned upside down?
689✔X
66166✔X
98186✔X
981186✔X
20/47
If a : b is 2 : 3, b : c is 4 : 3 and c : d is 2 : 5 then a : d is
18 : 45✔X
16 : 45✔X
8 : 45✔X
16 : 18✔X
21/47
Traffic lights at three diferent junctions change simultaneously at morning 8.00 am. The first light changes once in 30 seconds, the second once in 72 seconds, the third once in 45 seconds. After 8.00 am which is the next time they change simultaneously? 8.03 AM
8.03 AM✔X
8.06 AM✔X
8.10 AM✔X
8.12 AM✔X
22/47
A sum of money triples itself at simple interest 8% per annum over a certain time. Find the number of years.
8 years✔X
15 years✔X
23 years✔X
25 years✔X
23/47
The Percentage of literacy in a village is 49%. Find the number of illiterates in the village, if the population is 7600
3876✔X
3724✔X
3742✔X
3867✔X
24/47
Calculate the radius of a sector whose area and arc length are 60 cm2 and 20 cm respectively
3 cm✔X
6 cm✔X
4 cm✔X
5 cm✔X
25/47
If an investor wants to receive Rs. 10,000 as simple interest every month and rate of interest is 8% per annum then the amount he should invest is
Rs. 25 lakhs✔X
Rs. 20 lakhs✔X
Rs. 15 lakhs✔X
Rs. 8 lakhs✔X
26/47
If interest is compounded every six months a principal of Rs. 8,000 at 10% rate of interest will amount to ________________ at the end of 18 months.
Rs. 9,000✔X
Rs. 9,156✔X
Rs. 9,261✔X
Rs. 9,282✔X
27/47
First pipe can fill a tank in 30 minutes. Second pipe can fill the same tank in 60 minutes. A third pipe can empty the same tank if it is full in 45 minutes. If the tank is empty and all three pipes are open in how many minutes will the tank fill?
30✔X
36✔X
42✔X
50✔X
28/47
The Binary number 1011 is equivalent to the decimal number
10✔X
11✔X
12✔X
13✔X
29/47
A, B together do a job in 6 days, B, C together do the same job in 10 days, C, A together do the same job in 7.5 days. If all three work together in how many days will they complete the job?
5 days✔X
4 1/2 days✔X
4 days✔X
3 days✔X
30/47
Find the average (mean) of ‘n’ natural numbers from 1 to n
n/2✔X
(n-1)/2✔X
(n^2)/2✔X
(n+1)/2✔X
31/47
400 square metres have to be painted. 1 litre of paint A costs Rs. 150 and can be used to paint 4 sq.m. 1 litre of paint B costs Rs. 200 and can paint 6 sq.m. least cost of painting 400 sq.m. is
Rs. 10,000-✔X
Rs. 12,500✔X
Rs. 15,000✔X
Rs. 16,250-✔X
32/47
What is next? *!+?$, $?!+ *, * + ?!$, $!+?*,……...
$! ?+ *✔X
$?!+ *✔X
*!?+ $✔X
* ?!+$✔X
33/47
If the distance from A to B is 600 km and Akbar goes from A to B at a speed 40 km per hour and returns from B to A at a speed of 60 km per hour the overall average speed is
45 km per hour✔X
48 km per hour✔X
50 km per hour✔X
52 km per hour✔X
34/47
Find the GCD of 15x4y3z5 , 12x2y7z2
170x4y7z5✔X
3x2y3z2✔X
3x4y7z5✔X
170x2y3z2✔X
35/47
A Cone, a Hemisphere and Cylinder have equal bases. If the heights of the cone and the cylinder are equal and equal to their common radius, then find the ratio of their respective volumes.
1 : 3 : 2✔X
3 : 2 : 1✔X
1 : 2 : 3✔X
3 : 1 : 2✔X
36/47
Find the missing term: 17, 19, 23, 29, ?, 37
31✔X
33✔X
35✔X
36✔X
37/47
If f : A à B is a bijective function and if n(A) = 5, then n(B) is equal to
10✔X
4✔X
5✔X
25✔X
38/47
Slope of a atraight line parallel to “Y” axis is
0✔X
1✔X
∞✔X
-1✔X
39/47
Find The number that must be subtracted from each term of ratio 27 : 43 to make it 7 : 15
17✔X
20✔X
27✔X
13✔X
40/47
The Compound interest on Rs. 8,000 at 5% p.a. for 3 years is
Rs. 1251✔X
Rs. 1871✔X
Rs. 1361✔X
Rs. 1261✔X
41/47
If the of function is a Singleton set, then it is
A Constant Function✔X
An Identity Function✔X
A Bijective Function✔X
An One – one Function✔X
42/47
A Solid having six equal square faces is called a
Cube✔X
Cuboid✔X
Square✔X
Rectangle✔X
43/47
If p, q, r, s, t are in A.P. then the value of p – 4q + 6r – 4s + t is
1✔X
2✔X
3✔X
0✔X
44/47
A book contains 120 pages. Each page has 30 lines. How many pages will the same matter of the book contain if every pages has 25 lines?
175✔X
150✔X
164✔X
144✔X
45/47
A man white washes 96 sq.m of a compound wall in 8 days. How many sq.m will be white washed in 18 days?
216 sq.m✔X
218 sq.m✔X
198 sq.m✔X
220 sq.m✔X
46/47
The mean of the 5 numbers is 32. If one of the numbers is excluded, then the mean is reduced by 4. Find the excluded numbe
40✔X
44✔X
52✔X
48✔X
47/47
A Sector containing an angle of 180o is cut off from a circle of radius 7 cm and folded into a cone. Find the curved surface area of the cone (Take π = 22/7)
77✔X
22✔X
88✔X
66✔X
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