Page 25 - Maths Class 05

1. Tick ( ) the correct option.3

a. How many zeros does one crore has ?

i. 5 ii. 6 iii. 7 iv. 8

b. The predecessor of 90000 is :

i. 90001 ii. 90009 iii. 90001 iv. 89999

c. Which of the following groups of numbers is written in ascending order ?

i. 34922; 42932; 29432; 32942; 23492

ii. 42932; 24922; 32942; 29432; 23492

iii. 34922; 42932; 29432; 23492; 32942

iv. 23492; 29432; 32942; 34922; 42932

d. Predecessor of the smallest number of 6 digits is :

i. the largest number of 5 digits

ii. the largest number of 6 digits

iii. the smallest number of 7 digits

iv. none of these

e. In 139704; 9 is at the place of :

i. Thousand ii. Ten thousand

iii. Lakh iv. Hundred

2. Observe the pattern and write the next four numbers.

a. 2871529; 2971529; 3071529; __________ __________ __________ __________

b. 90546; 89546; 88546; __________ __________ __________ __________

c. 28355; 28365; 28375; __________ __________ __________ __________

d. 272325; 274325; 276325; __________ __________ __________ __________
e. 48560; 48660; 48760; __________ __________ __________ __________

3. Round off the following measures to the nearest hundred.
a. ` 666 b. ` 850 c. ` 3428 d. ` 9080

e. 1265 km f. 417 m g. 550 cm h. 2486 m

i. 360 g j. 940 kg k. 273 l l. 820 mg

Mathematics-5 25