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# Ajal quiz

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MATHEMATICAL QUIZ

MATHEMATICAL QUIZ

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• 1. AJAL.A.J Assistant Professor –Dept of ECE, UNIVERSAL ENGINEERING COLLEGE, THRISSUR- 680123 Mob: 8907305642 MAIL: ec2reach@gmail.com
• 2. Qn :001 5862 is to 714 and 3498 is to 1113 and 9516 is to 156 therefore 8257 is to ?
• 3. ANS Qn :001 5862 3498 5+2=7 3+8=11 9+6=15 8+6=14 4+9=11 5+1=6 714 1113 9516 156 8257 7 + 8 = 15, 157. 2 + 5 = 7;
• 4. Qn :002 This sum uses all the digits 2 8 * * * 4 ----------**** -----------
• 5. ANS Qn :002 289 +764 1053
• 6. Qn :003 O represents odd digits E represents even digits E E O *O O EOEO EOO OOOOO
• 7. ANS Qn :003 285 * 39 11115
• 8. Qn :004 Which number replaces the question marks?
• 9. ANS Qn :004 1^2=1 2^2=2 3^2=9 4^2=16 5^2=25 6^2=36 7^2=49 8^2=64 9^2=81 1X2=2 2X2=4 9X2=18 16X2=32 25X2=50 36X2=72 49X2=108 64X2=128 81X2=162 72
• 10. Qn :005 Which number goes in the middle?
• 11. ANS Qn :005 19 +2=21+2=23+2=25 2+4=6+4=10 27+5=32+5=37+5=42 11+6=17+6=23 20+7=27+7=34+7=41 2+8=10+8=18 5+9=14+9=23+9=32 17