ISRO Junior Personal Assistant 2010 Paper-II
For the following questions answer them individually
A businessman sold two TV sets for Rs. 9,900 each, making 10% profit on one and losing 10% on the other. His gain or loss percentage on the two TV sets is
A monkey ascends a greased pole 12 metres high. He ascends 3 metres in the first minute and slips down by 1 metre in the alternate minute. In which minute, did he reach the top of the pole?
A gardener planted total 6561 plants in such a way that there are as many rows as there are trees in each row. How many rows were there?
Three bells toll at intervals of 36 seconds, 40 seconds and 48 seconds, respectively. They start ringing together at particular time. They will toll next time together after
The price of commodity X increases by 40 paise every year, while the price of commodity Y increases by 15 paise every year. If in 2001, the price of commodity X was Rs. 4.20 and that of Y was Rs. 6.30, in which year commodity X will cost 40 paise more than the commodity Y?
Study the following information to answer the given questions.
Percentage of students in various courses (A, B, C, D, E, F) and percentage of girls out of these.
Total Students :1200 Total girls = 800
(800 girls + 400 boys)
