Direction: Study the following diagram and answer question based on it-

The diagram represents the favourite ice-cream flavours of kids in a society

The ratio of kids who like vanilla to those who like chocolate is :

The first Indian communication satellite was-

The mode and median of the data 8, 6, 8, 7, 8, 6, 8, 7, 6 is

Purchased a table for 13500 and sold it 11000. What is his loss percentage?

An assertion (A) and a reason (R) are given below –
Assertion (A) :- Agricultural activities are less on mountainous region.
Reason (R) :- Mountains have less fertile terrain and difficult weather conditions.
Choose the correct option :-

Which sign should be interchanged if the equation below needs to be true?
1.5 + 8 × 9 – 16 + 2 = 4 

The O T C medicine crocin is an-

In the following question, a word has been written in four different ways out of which only one is correctly spelt. 

Select the correctly spelt word.