How many 8-digit whole numbers are there in the base-10 system?

A.	90000000
B.	10000000
C.	9999999
D.	100000000

Observe the following patterns. Find the sum of the numbers from 111 to 120 .

21+22+23+24+25+26+27+28+29+30=255
31+32+33+34+35+36+37+38+39+40=355
41+42+43+44+45+46+47+48+49+50=455
51+52+53+54+55+56+57+58+59+60=555
61+62+63+64+65+66+67+68+69+70=655
71+72+73+74+75+76+77+78+79+80=755

A.	1355
B.	1055
C.	1155
D.	1255

If a number is divisible by 12 and 30, it will be necessarily divisible by :

A.	60
B.	62
C.	66
D.	58

The value of | a + 16 |, if a is greater than -16 is:

A.	a
B.	-(a - 16)
C.	a + 16
D.	16

The population of a city is 11270496. If there are 1964481 adults in the city, how many children are there in the city?

A.	9306305
B.	9306015
C.	9305893
D.	9303937

What is the multiplicative inverse of 867?

A.	867 1
B.	1 867
C.	1
D.	867

Take away one hundredths four times from 1 and you are left with

A.	0.04
B.	0.96
C.	0.01
D.	none of these

The smallest possible decimal number upto 4 decimal places is ________ .

A.	0.1000
B.	0.0001
C.	0.1001
D.	none of these

Henry runs around a park 5 times and covers a distance of 8.25 km. The next day he runs 6.6 km more than the previous day. How many rounds of the park did Henry take on the second day?

A.	14
B.	9
C.	4
D.

When 21 is added to 70 % of a number, it gives the number itself. The number is :

A.	70
B.	14.7
C.	78
D.	None of these

If AB and CD are parallel, find the value of ∠x.

A.	130°
B.	40°
C.	50°
D.	60°

Jackson gets a salary of £27500 every month and he sends £3300 out of that to his parents. The ratio of the money he sends to his parents to the amount he is left with is:

A.	3:21
B.	4:23
C.	2:22
D.	3:22

The dimensions of a rectangular field are 10x - 1 and 6x + 27 units. The value of x for which it would be square is

A.	7
B.	13
C.	6
D.	None of these

Joseph is decorating a 21 cm × 9 cm rectangular sheet. He wants to cover its boundary with matchsticks. If each matchstick has a length of 1 cm, find the number of matchsticks required to cover the boundary.

A.	21
B.	60
C.	9
D.	189

Identify the figure in which the problem figure is embedded/hidden.

A.
B.
C.
D.

Convert ^@15\dfrac { 1 } { 4 }^@ into percentage.

A.	^@ 1526 \% ^@
B.	^@ 1527 \% ^@
C.	^@ 1525 \% ^@
D.	^@ 1524 \% ^@