The ratio ofthree numbers A, B and C is 6: 8:15 If A, B and C are increased by 300%, 275% and 100% respectively, what will be the new ratio of A, B and C ?

In how many ways can 5 boys be chosen from 6 boys and 4 girls so as to include exactly one girl ?

What will be the accrued compound interest at the end of two years, on an amount of Rs. 40 lakh @ 10% pa compounded half-yearly ?

A sum was lent at simple interest at a certain rate for 3 years. Had it been lent at a rate 4% higher than the previous rate, it would have fetched ?408 more. What was the sum ?

Two trains start at the same time from Chennai and Banglaore towards each other at the speed of 32 kmph and 48 kmph respectively. When they meet, it is found that one train has travelled 128 km more than the other one. What is the distance between Bangalore and Chennai ?

Direction (Q. 6-10): Following line graph shows the percentage of students who passed in 1st Class, 2nd Class and 3rd Class in an exam. The table shows the number of students who got 3rd Class in the exam from different schools.

What is difference between the total number students passed and the total number of students getting 1 st Class in the exam ?

Total number of students who got 3rd class is what per cent of the total number of students passed ?

From which school is the number of students who got 1 st Class the maximum ?

What is the average number of students from all the six schools together who got either first class or third class ?

Total number of students from school E who got third class is what per cent of the total number of students from school B who got first class ?