Kerala PSC Maths Questions for Practise
Kerala PSC Maths Questions for Practise itemscope="itemscope" itemtype="http://data-vocabulary.org/Review" style="font-family: Georgia; font-size: 13.5px;"> 1. If a man spends 65% of his salary and saves Rs. 525 per month. His monthly salary is: a) Rs. 1000 b) Rs. 1500 c) Rs. 2000 d) Rs 2500 2. Out of 800 Oranges, 80 are rotten. Find percentage of good oranges. a) 80% b) 85% c) 90% d) 95% 3. Diagonals of a Rhombus are 16 cm and 12 cm, then its perimeter is: a) 28 cm b) 56 cm c) 40 cm d) 112 cm 4. A can do a piece of work in 10 days and B in 15 days. How long they will take together to finish it? a) 6 days b) 8 days c) 10 days d) 12 days 5. The smallest number which when divided by 9 and 15 leaves a remainder 7 in each case. a) 22 b) 32 c) 42 d) 52 6. LCM and HCF of two numbers are 36 and 6. If one number is 12, then the other is: a) 12 b) 22 c) 18 d) 36 7. An aeroplane flies 600km in 20 minutes then the speed of aeroplane is: a) 1200 k...