6.Production of wheat is 2 1/4 times that of rice,but cost of rice is 1 1/4 times that of wheat.If a farmer produces wheat in place of rice,then his income in terms of the previous income is

7.Each person in a Residents Welfare Meeting contributed as many rupees as there were members present.If the chairman,apart from his share,contributed Rs.49 more to have the total collection Rs.625,how many persons were present in the meeting ?

8.The value of x is in the sequence 1,2,6,42,x is

9.The numbers 11284 and 7655,when divided by a certain 3-digit number leave the same remainder.The 3-digit number is

10.In a question on division,if four times of the divisor is added to the dividend,then the new remainder,in comparsion with the original remainder, will