Q1. Add twenty sixes to six twenties:
Q2. Subtract – 287 from 122
Q3. What is the product of second smallest 2 – digit prime number and second largest 3 digit prime number ?
Q4. Which of the are prime factors of 340
Q5. 3.23 x 6.46 + 2.356 – 3.4 x 3 + 2.29
Q6. Find the next term : 3, 4 , 6 , 8 , 12 , 14 , 18 ,20, 24, ___
Q7. If day before yesterday was Sunday, what will be the day after tomorrow ?
Q8. If time at present is 19:56 , what will be the time after 91 hours and 32 mins:
Q9. If # means + , & means - , ! means x , @ means ÷ , what will be the value of 128@4@4#5&7!13
Q10. Find the product of HCF ( 582, 485) and LCM ( 62 , 93 , 12)
