#1
July 8th, 2016, 05:21 PM
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APPSC Mental Ability Questions
Hello sir I want to prepare for APPSC Mental Ability Questions so can you please give me qus for practice ?
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#2
July 11th, 2016, 01:05 PM
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Re: APPSC Mental Ability Questions
Hey as per your demand here I am providing you details of APPSC Mental Ability Questions for your preparation Here I am giving you APPSC Mental Ability Questions Example 1. 4, 9, 25, 49, 121, 169,… (a) 324 (b) 289 (c) 225 (d) 196 Solution. (b) The given series is a consecutive square of prime number series. The next prime number is 289. Example 2. 5, 7, 13, 23, … (a) 25 (b) 27 (c) 29 (d) 41 Solution. (d) The difference between prime numbers is increasing. 7 is next prime to 5; 13 is second to next prime to 7; 23 is third to next to 13. Hence, next should be fourth to next prime to 23. Hence, required number is 41. Multiplication Series: Example 3. 4, 8, 16, 32, 64… 256 (a) 96 (b) 98 (c) 86 (d) 106 Solution. (a) The numbers are multiplied by 2 to get the next number. 64 × 2 = 128 Example 4. 5, 20, 80, 320, … 1280 (a) 5120 (b) 5220 (c) 4860 (d) 3642 Solution. (a) The numbers are multiplied by 4 to get the next number. 1280 × 4 = 5120 Difference Series: Example 5. 3,6,9,12,15,…. 21 (a) 16 (b) 17 (c) 20 (d) 18 Solution. (d) The difference between the numbers is 3. 15 + 3 = 18 Example 6. 55, 50, 45, 40,….30 (a) 33 (b) 34 (c) 35 (d) 36 Solution. (c) The difference between the numbers is -5. 40 – 5 = 35 Division Series: Example 7. 5040, 720, 120, 24, ….2,1 (a) 8 (b) 7 (c) 6 (d) 5 Solution. (c) Example 8. 16, 24, 36,… 81 (a) 52 (b) 54 (c) 56 (d) 58 Solution. (b) Previous number × = Next number N2 Series Example 9. 4, 16, 36, 64, …. 144 (a) 112 (b) 78 (c) 100 (d) 81 Solution. (c) The series is square of consecutive even numbers. 22, 42,62, 82 Next number is 102 = 100 Example 10. 1, 4, 9, 16, 25, 36, 49, … 81 (a) 100 (b) 121 (c) 64 (d) 144 Solution. (c) The series is 12, 22, 32, 42, 52,62, 72,…. The next number is 82 = 64 (n2 + 1) Series Example 11. 17, 26, 37, 50, 65,….101 (a) 82 (b) 75 (c) 78 (d) 90 Solution. (a) The series is 16 + 1, 25 +1, 36 + 1, 49 + 1, 64 + 1, 81+1,100+1. The required number is 92 + 1 = 82 Example 12. 101, 401, 901, 1601, 2501, …. 4901 (a) 2201 (b) 3301 (c) 4401 (d) 3601 Solution. (d) The series is 12 01, 22 01, 32 01, 42 01, 52 01, etc. The next number is 62 01 = 3601 |