(Q1)- How many thousands make a lakh ? (Q2)- How many lakh make one crore ? (Q3)- The place value of 7 in 57,386 is .................... ? (Q4)- What is the largest six digit number ? (Q5)- Make the smallest number from the digits 5 , 1 , 3 , 8 ? (Q6)- The predecessor of XI is the whole number ................ ? (Q7)- What is the difference of the place value and the face value of 2 in 829 ? (Q8)- 500 is the predecessor of 499 , True or False ? (Q9)- Starting from the least even whole number , state the sum of the first four even numbers ? (Q10)- What is the smallest 3-digit number with distinct digits ? (Q11)- What is the smallest 3-digit number which does not change if digits are written in reverse order ? (Q12)- Subtract the sucessor of 99 from the predecessor of 210 ? (Q13)- Form the largest and the smallest 4-digit numbers using each of the digits 9 , 3 , 0 , 7 ?