1. A 320 metre long train moving with an average speed of 120 km/hr crosses a platform in 24 seconds. A man crosses the same platform in 4 minutes. What is the speed of man in metre/second? (4)
(1) 2.4
(2) 1.5
(3) 1.6
(4) 2.0
(5) None of these
2. The simple interest accrued on a sum of certain principal is Rs. 7,200 in six years at the rate of 12 p.c.p.a. What would be the compound interest accrued on that principal at the rate of 5 p.c.p.a. in 2 years ? (4)
(1) Rs. 1,020
(2) Rs. 1,055
(3) Rs. 1,050
(4) Rs. 1,025
(5) None of these
3. Sum of square of first number and cube of second number together is 568. Also square of the second number is 15 less than square of 8. What is the value of three-fifth of the first number ? (assuming both the numbers are positive) (3)
(1) 18
(2) 8
(3) 9
(4) 16
(5) None of these
4. The sum of 8 consecutive odd numbers is 656. Also average of four consecutive even numbers is 87. What is the sum of smallest odd number and second largest even number ? (3)
(1) 165
(2) 175
(3) 163
(4) Cannot be determined
(5) None of these
5. Seema purchased an item for Rs. 9,600 and sold it for a loss of 5 percent. From that money she purchased another item and sold it for a gain of 5 percent. What is her overall gain/loss ? (5)
(1) Loss of Rs. 36
(2) Profit of Rs. 24
(3) Loss of Rs. 54
(4) Profit of Rs. 36
(5) None of these
