SBI 2004 PO
For the following questions answer them individually
In a two digit number the digit in the unit’s place is twice the digit in the ten’s place and the number obtained by interchanging the digits is more than the original number by 27. What is 50% of the original number ?
A committee of 3 members is to be formed out of 3 men and 4 women. In how many different ways can it be done so that at least one member is a woman?
4 boys and three girls are to be seated in a row in such a way that no two boys sit adjacent to each other. In how many different ways can it be done?
Mr. ‘X’ invested certain amounts in two different schemes ‘A’ & ‘B’. Scheme ‘A’ offers simple interest at 12 p.c.p.a and Scheme ‘B’ offers compound interest at 10 p.c.p.a Interest accrued on the amount invested is Scheme A in 2 years was Rs. 3, 600 and the total amount invested was Rs. 35,000. What was the interest accrued on the amount invested in Scheme ‘B’ ?
The salary of an employee increases constantly by 50% every year. If his salary today is Rs. 10,000, what will be the salary after another 4 years ?
Study the following table carefully to answer these question:
Marks obtained by ‘A’ in subject P, Q, & R together are approximately what percent of marks obtained by F in subjects S, T & U together ?
What is the overall percentage of marks obtained by ‘B’ in all subjects together (rounded off to two digits after decimal)?
What are the average marks obtained by out of 80 by all the six students together in subject ‘Q’?
