Select the CORRECT option.
A XXIX = 11
B XC = 110
C C = 200
D XLIX = 49
The answer is D because XLIX = (50-10) (10-1)=40 9=49
The list below shows the names of the students who are in the Environmental club.
What fraction of names are starting with alphabet A in the Environmental Club ?
A small tank is 2/5 full of water. The water is then poured into a large empty tank which has a capacity that is twice that of the small tank. What fraction of the large tank is filled with water?
There were 3/5 as many men as women at a seminar.
There were 48 less men than women. What was the total number of men and women at the seminar?
Rajeev appeared in an entrance test consisting of 50 multiple choice questions. He got 4 marks for each
correct answer, lost 1 mark for each wrong answer
and got no mark for skipped questions. He skipped 7
questions and scored 92 marks. How many questions
did he answer correctly?
Please give us solution how to solve it..
Ms Sangeeta's class went on a nature walk. They kept a record of all the things they
saw. At the end of the day, they had seen thirteen different kinds of trees, twenty one
kinds of flowers, seven rabbits, thirty two elephants and twelve squirrels. How many
animals did the class see on their walk?