In a maths class Riki divides 60 chalk sticks by half and adds fifteen. What answer does she show the Class?

Complete the series. -1, 2, -3, 5, -5, 8, -7, ?.

Which number should come in place of ? 
5, 9, 13, 17, ?

Complete the following series: 2, 5, 15, 7, 28, 9 ...? 

What is the next term in the series:
 6, 7, 21, 22, 66, 67, 201, 202,_____.

Find the next series number 96, 192, 384, 768, ______

What is the next letter in the series? 
BIM, LSW, VCG, ______?

Complete the series by filling the blank with the appropriate number. 
1024, 512, 256, 128, _____, 32, 16

From the below series identify how many 4’s are preceded and followed by numbers: 3,4,%,4,5,%,#,4,6,4,5,6,7,4,8,&,4,4,5,4,%

Fill the blank in the series below: 
CST : CTU :: JQA: ________ .

Look at the series: What should come next?
21, 19, 18, 15, 15, 11, 12, ___ 

Find the missing number in this series: 
2, 6, 13, 23, 36, __.

Fill the blank in the series given below: 
28, 26, 22, 20, 16,_______.

Complete the series given below. 
Y, U, Q, M, _________

Z4A, Y8B, X12C, W16D, ______, U24F.
 Understand the given sequence and fill the blank with the right code.

In this series of numbers, choose which pair of numbers comes next. 
31, 28, 7, 24, 20, 7, 17, __, ___

Identify the number which does not belong to this series.
 1, 4, 9, 16, 25, 36, 45, 64

Complete the series given below.
 9, 25, ____, 81, 121

Complete the series, by filling the blank with the appropriate option. 
C8, F27, I64, L125, O216, ____, U512.

Fill the blanks in the series given below: 
PQR, QSU, RUX, __________, TYD

Fill the blanks in the series given below:
 LN :: GI : PR :: _________ .

Look at this series: What number should come next?
 72, 63, 54, 45, 36, 27, _____.

LMAB, NOBB, PQCD, ____, TUEF, VWFF?

How many 6’s in the below series is preceded and followed by a number?
1 2 6 & 5 6 7 6 9 % 6 9 4 0 6 0 + 6 1 2 3 4 6 9 0 * 8 7

Complete the series : A, Z, D, W, G,?

Complete the series : 
C, E, D, F, E, G, F, _?

Find the next number in the series:
 12, 24, 16, 32, 24, 48, ?

Complete the series given below.
243, 228, 213, 198, 183, 168, ___, 138, 123

Complete the series:
F5I , H7L , J10O, L14R, ?

In the series: What comes next in series?
 9, 12, 10, 13, 11, 14, ___. 

Identify the number which does not belong to this series.
48, 96, 60, 32, 80, 72, 78, 24, 8.

How many 7’s in the below series is immediately preceded and followed by an odd number?
4 5 7 9 2 5 0 7 5 8 9 3 6 5 7 9 8 3 3 6 7 8 4 9 8 7 1 6 5 1 8 9 5 1 6

Look at this series: What number should come next? 
5, 6, 10, 11, 15, 16, ___. 

If all the odd numbers are eliminated from the series below, which will the fifth number from the left of the new series?
2, 1, 5, 6, 7, 9, 1, 2, 8, 5, 7, 1, 6, 8, 7

If the following series is written in the reverse order, which number will be the ninth number from the left?
1, 3, 7, 2, 4, 5, 4, 3, 7, 9, 2, 1, 4, 7, 5

Fill the blanks in the series given below:
 ACD, GIJ, ___ , SUV.

Look at this series: What is the missing number?
 20.5, 19, 17.5, _, 14.5 

Fill the blank in the series: 
AZ2, BY4, ____,DW8, EV10

Fill the blanks in the series given below:
 SKL, TMN, UOP, ___?

Find the next number in the series:
2, 13, 35, 68,?

Fill the blank in the series given below: 
6, 9, 14, ___, 30, 41

Complete the series:
LMAB, NOBB, PQCD, ____, TUEF, VWFF?

Look at the series:
 60, 60, 47, 47, 34, 34, ___. 
What number should come next?

Fill the blanks in the series given below: 
23, 47, ____, 119, 167.

Find the next term of this sequence
11, 13, 17, 19, 23, __ .

Rama and Shyama divides Rs. 4500 in the ratio of 5 : 4 respectively. What will be Rama’s share?

The ratio between the price of a bike and a television is 5:1. If the bike costs Rs.50,000 more than the television, find the price of the television?

In a School, the ratio of the number of boys to girls is 6: 7. If there are 140 girls, the total number of students in the college is:

A, B and C are three partners of a partnership firm. Out of firm’s fund they have withdrawn Rs. 34,650, which they distributed in the ratio of 5:7:9. How much amount will B receive?

From a sale, Vijay and Vikram share the profit of 1045 rupees between them in the ratio 2 : 3. What is Vijay’s share?