Q1. A 950 metres long train-A crosses another train-B running in same direction in 16 seconds. If the ratio of speed of these trains is in the ratio 17:13 respectively, find out the length of train B?
(a) 1000 meter
(b) 1900 meter
(c) 1600 meter
(d) 1100 meter
(e) Can’t be determined
Q3. P, Q, R together invested Rs. 100000 in a business. if P invested Rs. 8000 more than Q and Q invested Rs. 10000 more than R, then at the end of the year what will be share of P out of a total profit of Rs. 70,000?
(a) 30600 Rs.
(b) 28000 Rs.
(c) 27500 Rs.
(d) 29400 Rs.
(e) 30000 Rs.
Q6. The ratio of cost price and market price of an article is 24:27. If 10% discount is given for article, then find the profit percentage.
(a) 1.25%
(b) 1.75%
(c) 1.50%
(d) 2.50%
(e) 2.25%
Q7. The ratio of Neha and Sarita’s age is 3:4, x years ago the ratio was (x-5) :(x+6). Find out present age of Sarita. (in years)
(a) 16
(b) 24
(c) 32
(d) 12
(e) Can’t be determined.
Q10. There are four consecutive even numbers. If sum of first three numbers is 108, then calculate the product of smallest and largest number.
(a) 1260
(b) 1292
(c) 1280
(d) 1360
(e) 1428
Solutions
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