The following table shows the sale (in thousands) of different types of helmets by a shop over the given years.

Type of Helmet/Year	1998	1999	2000	2001	2002
A	78	45	56	63	88
B	58	64	78	60	68
C	46	54	58	76	68
D	64	68	65	72	78
E	82	66	74	80	84

What was the percentage increase in the sale of Helmets C in 2002 as compared to that in 1999?

The table given below shows the number of bottles of type B1, B2, B3, B4 and B5 manufactured by 2 companies P and Q.

What is the ratio of the total number of bottles manufactured by P and the total number of bottles manufactured by Q respectively?

The table given below shows the number of pens in the 8 shops.

S1 = Total number of pens in B, C and D.
S2 = Total number of pens in F, G and H.
What is the value of S1: S2?

The table given below shows the marks of 3 students A, B and C in 3 subjects S1, S2 and S3

Marks scored by A in S3 are how much more than the marks scored by B in S2?

The table given below shows the number of dogs in 8 towns.

In how many towns, number of dogs are more than 115?

Read the following graph and answer the question :
Number of computers sold by dealers A, B, C and D in the years 2022 and 2023.

The average number of computers sold by dealers B and D in 2023 is what percent more than the average number of computers sold by dealers A, C and D in 2022 ?

Study the table and answer the given question.
Number of students admitted in 5 different schools during 5 given years :

If 40% of the total number of students admitted in schools A, B and C together in 2024 are boys, then the total number of girls admitted in schools A, B and C together in 2024 is :

Study the table and answer the given question.
Number of students admitted in 5 different schools during 5 given years :

The average number of students admitted in schools B, C, D and E in 2021 is :

Marks of two students, Simi and Shally in a unit test out of 50 are given. Based on this table, which of the following statements is wrong?

Refer the table to answer the question.

Which of the company has highest average sales of car during the period 2009-11?