Student Name
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Grade / Year
Teacher
School
Instructions: Read each question carefully and answer to the best of your ability. Show all working for word problems.
1.
The number 7,999,999 is greater than 8,988,999.
(1 pt)
2.
The face value of 7 in 57689 is 70.
(1 pt)
3.
There are four zeroes at the end of the number 10000.
(1 pt)
4.
The smallest 9-digit number is 100,000,000.
(1 pt)
5.
All Roman numeral systems up to MCM are equal to 2000.
(1 pt)
6.
The place value of zero in any number is always zero.
(1 pt)
7.
If you add one to 9,999,999, the result will have eight digits.
(1 pt)
8.
Rounding off 3987 to the nearest thousands gives 4000.
(1 pt)
9.
The Indian system of numeration includes 'lakhs' and 'crores'.
(1 pt)
10.
The predecessor of 100000 is 99999.
(1 pt)
11.
What is the smallest number with 7 digits?
(2 pts)
12.
Which numeral system uses 'million'?
(2 pts)
13.
The place value of 5 in 10506 is:
(2 pts)
14.
The sum of the predecessor of the smallest 7-digit number and 1 is:
(2 pts)
15.
Which of the following is the largest 7-digit number?
(2 pts)
16.
The predecessor of 100000 is:
(2 pts)
17.
What is the face value of the digit 5 in the number 775?
(2 pts)
18.
The least number of zeroes at the end when rounded off to the nearest tens is:
(2 pts)
19.
Form a number with 6 in the tens place and 9 in the lakhs place:
(2 pts)
20.
The estimated sum of 3987 and 6759 rounded to the nearest 1000 is:
(2 pts)
21.
The largest 7-digit number is
__.
(2 pts)
22.
The smallest 8-digit number is
__.
(2 pts)
23.
When 1 is added to the greatest 7-digit number, we get
__.
(2 pts)
24.
In Roman numerals, the value of LXXI is
__.
(2 pts)
25.
The place value of 1 in the number 1002 is
__.
(2 pts)
26.
The predecessor of 1000000 is
__.
(2 pts)
27.
In the Indian system, one million is written as
__ lakhs.
(2 pts)
28.
The new price of a house after a ____% increase is calculated by multiplying the old price by 1.20.
(2 pts)
29.
In a cricket series, a player needs to score more than
__ runs to complete 1000 runs if he currently has 867.
(2 pts)
30.
A number that exceeds 8,945,675 by 300,867 is
__.
(2 pts)
31.
Round 535674 to the nearest tens, hundreds, and thousands. Write all three results.
(5 pts)
32.
Calculate the difference between 89567 and 34589 rounded to the nearest hundreds.
(5 pts)
33.
A man travels a total distance of 850 m back and forth from a hotel to Varkala beach. Calculate the total distance he travels in 10 days.
(5 pts)
34.
A businessman invested ? 1,20,00,000 and made a profit of F1,20,000. Calculate his total investment after reinvesting the profit.
(5 pts)
35.
Calculate the number of people who know swimming if 1 out of every 15 people in a city of 884,235 know how to swim.
(5 pts)
36.
Find the total income from an auditorium with 1500 seats, having different ticket prices for each category.
(5 pts)
37.
Vanaja finished a race in 196 seconds and Sunantha in 182 seconds. Calculate how many seconds Vanaja was ahead.
(5 pts)
38.
Form the greatest 8-digit number with digits 0, 2, 3, 5, 7, 8, 9 and 1 making sure it's greater than 98273105.
(5 pts)
39.
Multiply the estimated product of 3567 and 935 after rounding off to nearest hundreds. Explain over or under estimation.
(5 pts)
40.
Determine the year an old building was built with the Roman numeral 'MCMXI'.
(5 pts)