Math, asked by annaswindow, 1 month ago

26 Make the greatest and smallest 4-digit number using any 4 digits with the
conditions given.
Digit’ 9’ is in the hundred’s place.
27 The largest 6-digit number using the digits 3,5,7,0,9 (repeating
any 1 digit twice) is-------.
28 The greatest 4-digit number using any 4 different digits with
the condition ,4 in ten’ place is --------.
29 . Find the difference between the place values of 3 in 43,01,395
30 Write the PLACE, PLACE VALUE and FACE VALUE of ‘5’ in 48,57,631
31 Solve the following:
a) XL - VII.

b) IX + X II + VI
32 ESTIMATE THE FOLLOWING
1- 4238 + 6509 (Round to the nearest thousands)
2. 9825 - 7878 (nearest hundred)
3. 548 X 315 (nearest hundred)
33 The difference between the greatest number of 4-digit and the smallest number of
5-digit is
34 Population of Rajnagar was18,37,980 in the year 2008. In the year 2009, the
population increased by 3,30,898. What was the population at the end of the year
2009?
35 A factory produced 16,78,789 pens in 2008 and21,34,657 pens in the year 2009.
How many pens did the company produce more in 2009?
SECTION C 3 MARKS
36 . A shop keeper had Rs. 11,00,000 with him. He placed an order for 25 refrigerators
at Rs.23,678 each. How much money will be left with him after the purchase?
37 Some packets, each weighing 4 kg 600 g are to be transported. What is the
maximum number of such packets that can be loaded in a truck which cannot carry
beyond 900 kg?
38 A person had ₹ 10,00,000 with him. He purchased a colour T.V. for ₹ 16,580, a
motor cycle for ₹ 45,890 and a flat for ₹ 8,70,000. How much money was left with
him?
39 Find the difference between the largest seven digit and the smallest eight-digit
number?
SECTION D 4 MARKS
40 The population of a town was 78,787 in the year 1991 and 95,833 in the year 2001.
Estimate the increase in population by rounding off each population to nearest
hundreds.
41 A vessel has 13 litres 200 mL of fruit juice. In how many glasses each of capacity 60
mL can it be filled?
42 A box contains 5 strips each having 12 capsules of 500 mg medicine in each
capsule. Find the total weight in grams of medicine in 32 such boxes.
43 Radius of the Earth is 6400 km and that of Mars is 43,00,000 m. Whose radius is
bigger and by how much?
HOT QUESTIONS
44 Keeping the place of 6 in the number 6350947 same, the smallest number
obtained by rearranging other digits is
45 The largest 5-digit number having three different digits is
(A) 98978 B) 99897 (C) 99987 (D) 98799

46 A mobile number consists of ten digits. First four digits are 9,9, 7 and 9. Make the
smallest mobile number by using only one digit twice from 8, 3, 5, 6, 0.
47 In a five-digit number, digit at ten’s place is 4, digit at unit’s place is one fourth of
ten’s place digit, digit at hundred’s place is 0, digit at thousand’s place is 5 times of
the digit at unit’s place and ten thousand’s place digit is double the digit at ten’s
place. Write the number.
48 India’s population has been steadily increasing from 439 million in 1961 to 1028
million in 2001. Find the total increase in population from 1961 to 2001. Write the
increase in population in Indian System of Numeration, using commas suitably.

Answers

Answered by Anonymous
1

Answer:

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Answered by harry366784
2

Answer:

46 A mobile number consists of ten digits. First four digits are 9,9, 7 and 9. Make the

smallest mobile number by using only one digit twice from 8, 3, 5, 6, 0.

47 In a five-digit number, digit at ten’s place is 4, digit at unit’s place is one fourth of

ten’s place digit, digit at hundred’s place is 0, digit at thousand’s place is 5 times of

the digit at unit’s place and ten thousand’s place digit is double the digit at ten’s

place. Write the number.

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