1. A, B, C together earn Rs. 1,450 and spend 60%, 65% and 70% of their salaries respectively. If their savings are 14 : 21 : 15. The salary of B is: (4)
- (1) Rs. 750
- (2) Rs. 500
- (3) Rs. 350
- (4) Rs. 600
- (5) None of these
2. There is a ratio of 5 : 4 between two numbers. If 40 percent of the first number is 12, then what would be 50 percent of the second number? (1)
- (1) 12
- (2) 24
- (3) 18
- (4) Data inadequate
- (5) None of these
3. A sum of money is to be distributed among P, Q and R in the ratio 7 : 17 : 8. If R gives Rs. 300 from his share to Q, the ratio of P, Q and R becomes 2 : 9 : 2. What is the total sum (3)
- (1) Rs. 3200
- (2) Rs. 4800
- (3) Rs. 9600
- (4) Data inadequate
- (5) None of these
4. Divide Rs. 800 among A, B and C so that Rs. 36 more than 4th/15 of A’s share, Rs. 50 less than 5th/12 of B’s share and Rs. 10 more than 9th/20 C’s share may all be equal. Find B’s share (4)
- (1) Rs. 240
- (2) Rs. 300
- (3) Rs. 250
- (4) Rs. 360
- (5) None of these
5. What number should be subtracted from 23, 30, 57 and 78 so that they become proportional (3)
- (1) 5
- (2) 3
- (3) 6
- (4) 4
- (5) None of these