Arunachal Pradesh PSC Assistant Audit Officer Old Paper 2017 on Elementary Mathematics
| Arunachal-Pradesh-PSC_Assistant_Audit_Officer-2017-18 – Elementary Mathematics | |
| 1. | 100 crores is the same as
(a) 1 million (b) 10 millions (c) 100 millions (d) 1000 millions |
| 2. | The HCF of 13, 26, 104 is
(a) 13 (b) 26 (c) 39 (d) 104 |
| 3. | The LCM of 13, 26, 104 is
(a) 13 (b) 26 (c) 39 (d) 104 |
| 4. | Irrational numbers are closed under
(a) Addition (b) Subtraction (c) Multiplication (d) None of the above |
| 5. | Nabam attended college for 120 days in 2016. He attended 180 days in 2017. What is the percentage increase in his attendance?
(a) 30% (b) 45% (c) 50% (d) 60% |
| 6. | A second hand fridge was bought for Rs. 4000. After extensive repairs costing Rs. 1800 it was sold at a profit of 25%. What is the selling price of the fridge?
(a) Rs. 7000 (b) Rs. 7125 (c) Rs. 7200 (d) Rs. 7250 |
| 7. | 3 subtracted from half of a number gives 2. What is that number?
(a) 14 (b) 12 (c) 10 (d) 8 |
| 8. | Find the amount accrued on a sum of Rs 3600 with a rate of interest of 6% for two years.
(a) 4025 (b) 4032 (c) 4050 (d) 4100 |
| 9. | The amount accrued for a sum of Rs. 1000 deposited with a interest rate of 8% compounded twice a year for a total period of 5 years is
(a) Rs. 1,480.24 (b) Rs. 1,580.94 (c) Rs . 1,680.24 (d) Rs. 1,780.94 |
| 10. | A bamboo handicrafts maker marks the price of a basket at 25% above its cost price. Then during festival season, she offers an 8% discount. What is her gain percent?
(a) 10% (b) 15% (c) 20% (d) 25% |
| Published on 27th Sept 2021 | |
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