MCQ on Knowing Our Numbers for Class 6
Class 6 Maths Chapter 1 Knowing Our Numbers MCQ
MCQ of The Knowing Our Numbers Class 6
Question 1.
Which is the greatest among the numbers 3541, 3538, 3546, 3583, 3564?
A) 3564
B) 3583
C) 3546
D) 3541
Answer:
B) 3583
Question 2.
Which is the smallest among the numbers 115, 153, 135, 151 ? ( )
A) 153
B) 115
C) 151
D) 135
Answer:
B) 115
Question 3.
The smallest four digit number is ( )
A) 9999
B) 1100
C) 1900
D) 1000
Answer:
D) 1000
Question 4.
1 crore = ____ Lakhs ( )
A) 100
B) 1000
C) 10
D) 10000
Answer:
A) 100
Question 5.
How many hundreds make one lakh?
A) 10
B) 1000
C) 100
D) Many
Answer:
B) 1000
Question 6.
What number is to be added to the greatest five digit number to make it one lakh ?
A) 1
B) 9
C) 5
D) 3
Answer:
A) 1
Question 7.
The number between 60 and 70 nearest to 60 is ( )
A) 68
B) 67
C) 64
D) 65
Answer:
C) 64
Question 8.
The number between 100 and 200 nearest to 200 is ( )
A) 140
B) 150
C) 130
D) 148
Answer:
B) 150
Question 9.
Which of the following is a greatest number ?
A) 9185
B) 9181
C) 9815
D) 9851
Answer:
D) 9851
Question 10.
Which of the following is a smallest number?
A) 11235
B) 12135
C) 12113
D) 11215
Answer:
D) 11215
Question 11.
Rounding off ‘73596’ nearest to tens? ( )
A) 73600
B) 74000
C) 73590
D) 73690
Answer:
A) 73600
Question 12.
Rounding off ‘7119’ nearest to thousands? ( )
A) 6000
B) 7000
C) 8000
D) 7100
Answer:
B) 7000
Question 13.
The expanded form of 2,01,600 is ( )
A) 2 × 10000 + 1 × 1000 + 6 × 100
B) 2 × 100000 + 1 × 1000 + 6 × 100
C) 2 × 100000 + 1 × 10000 + 6
D) 2 × 100000 + 1 × 1000 + 6 × 10
Answer:
B) 2 × 100000 + 1 × 1000 + 6 × 100
Question 14.
The expanded form of ‘75301’ ( )
A) 7 × 1000 + 5 × 100 + 3 × 10 + 1
B) 7 × 10000 + 5 × 1000 + 3 × 100 + 1 × 10
C) 7 × 10000 + 5 × 1000 + 3 × 100 + 1 × 1
D) None
Answer:
C) 7 × 10000 + 5 × 1000 + 3 × 100 + 1 × 1
Question 15.
The short form of 1100000 + 11000 + 110 + 1? ( )
A) 11011101
B) 1101101101
C) 11,11,111
D) 101010101
Answer:
C) 11,11,111
Question 16.
The short form of 20000 + 3000 + 400 + 50 + 6? ( )
A) 203456
B) 23456
C) 230456
D) 234056
Answer:
B) 23456
Question 17.
Which of the following is a largest number? ( )
A) 99999
B) 10000
C) 100000
D) 99998
Answer:
C) 100000
Question 18.
What i the difference between largest number of 5-digits and smallest number of 4-digits? ( )
A) 90,999
B) 98,999
C) 89,999
D) 9999
Answer:
B) 98,999
Question 19.
Number of ‘0’ (Zero)’s in 1 crore ( )
A) 9
B) 6
C) 7
D) 8
Answer:
C) 7
Question 20.
Use comma’s for 71451770 in Hindu Arabic system ( )
A) 7,14,51,770
B) 71,45,17,70
C) 71,451,770
D) None
Answer:
A) 7,14,51,770
Question 21.
10 Crores = ____ millions. ( )
A) 1
B) 10
C) 100
D) 1000
Answer:
C) 100
Question 22.
1 Billion = ____ crores. ( )
A) 10
B) 100
C) 1
D) 1000
Answer:
B) 100
Question 23.
1 km = ____ m.m’s ( )
A) 1,00,000
B) 10000
C) 1000
D) 100
Answer:
A) 1,00,000
Question 24.
1000 litres = ____ kilo litres ( )
A) 10
B) 1
C) 100
D) 0.1
Answer:
B) 1
Question 25.
1 kg = ____ grams ( )
A) 10000
B) 100
C) 1000
D) 10
Answer:
C) 1000
Question 26.
1 Million = ____ Lakhs ( )
A) 100
B) 10
C) 1000
D) 1
Answer:
B) 10
Question 27.
If you travel 700 m everyday for 7 days, how much distance would you travel? ( )
A) 6 km
B) 7 km
C) 5 km
D) 4900 mts
Answer:
D) 4900 mts
Question 28.
For a cup of green tea 20 gms of honey’ is required. With 1 kg of honey how many cups of tea will be made? ( )
A) 500
B) 100
C) 250
D) 50
Answer:
A) 500
Question 29.
My scooty consumes 0.4 lires per a day. With 4.8 litres it runs for how many days ? ( )
A) 10
B) 14
C) 12
D) 16
Answer:
C) 12
Question 30.
A biscuit industry makes 5 biscuits per a second, in one day it makes how many biscuits? ( )
A) 4,32,000
B) 4,00,032
C) 4,00,000
D) 4,40,000
Answer:
A) 4,32,000
Question 31.
In, Krosur village number of male voters 9,072 , number of female voters are 7,908 , then the total number of voters in Krosur is? ( )
A) 16,880
B) 16,990
C) 16,890
D) 16,980
Answer:
D) 16,980
Question 32.
What is the greatest number formed by the digits 5,3,4,0,7 is ? ( )
A) 53,407
B) 74,053
C) 75,430
D) 75,043
Answer:
C) 75,430
Question 33.
What is the smallest number formed by the digits 9,5,2,0,3 is ? ( )
A) 20,359
B) 95,320
C) 23,059
D) 20,395
Answer:
A) 20,359
Question 34.
Which of the following are in ascending order ? ( )
A) 75,671, 75,640, 75,631, 75,6115
B) 1230, 1280, 1350, 1295
C) 97,683, 98,757, 98,891, 99,073
D) 14,011, 7059, 11,576, 10,245
Answer:
C) 97,683, 98,757, 98,891, 99,073
Question 35.
What is the rounding off number nearest to hundred for 350 ? ( )
A) 350
B) 400
C) 375
D) None
Answer:
B) 400
Question 36.
Which of the following is true ? ( )
A) 10,247 > 10,427
B) 99,544 < 99,445 C) 15,891 > 15,798
D) 12,121 < 12,112 Answer: C) 15,891 > 15,798
Question 37.
Which of these are in descending order ? ( )
A) 30,301, 66,600, 55,345, 72,642
B) 72,642, 66,600, 55,345, 30,301
C) 72,642, 55,345, 30,301, 66,600
D) 72,642, 66,600, 30,301, 55,345
Answer:
B) 72,642, 66,600, 55,345, 30,301
Question 38.
Place value of ‘7’ in 1270893 is ( )
A) 10,000
B) 1000
C) 1,00,000
D) None
Answer:
A) 10,000
Question 39.
The digit in ten millions place in 739,208,456 ( )
A) 7
B) 9
C) 3
D) 2
Answer:
C) 3
Question 40.
The number of zeros to be placed after 1 to make it a million ( )
A) 5
B) 4
C) 6
D) 8
Answer:
C) 6
Question 41.
Write the number 8,09,172 in words.
A) Eight lakh nine thousand one hundred seventy two
B) Eight lakh nine thousand one hundred seventeen
C) Eight lakh nine hundred seventy two
D) None
Answer:
A) Eight lakh nine thousand one hundred seventy two
Question 42.
Write in figures for “Fifty lakhs nineteen thousand seven”?
A) 50,19,070
B) 50,15,007
C) 50,01,907
D) 50,19,007
Answer:
D) 50,19,007
Question 43.
What is Ramanujan’s number ?( )
A) 1729
B) 1629
C) 1792
D) 1719
Answer:
A) 1729
Question 44.
The National Mathematics day celebrated on …. ( )
A) Dec, 23rd
B) Dec, 22nd
C) Dec, 21st
D) Dec, 31st
Answer:
B) Dec, 22nd
Question 45.
In the number 5643821 , the digit at hundreds place is ( )
A) 8
B) 5
C) 4
D) 6
Answer:
A) 8
Question 46.
In the number 89754326, the digit at millions place is ( )
A) 8
B) 7
C) 9
D) 4
Answer:
C) 9
Question 47.
The mark which helps us in reading and writing of large numbers is ( )
A) colon
B) hyphen
C) comma
D) dash
Answer:
C) comma
Question 48.
Given which of the following is false? ( )
A) 1 m = 1000 mm
B) 1 m = 100 cm
C) 1 km = 100 m
D) 1 cm = 10 mm
Answer:
C) 1 km = 100 m
Question 49.
Match the following : ( )
i) 1 crore | a) ten lakh |
ii) 1 lakh | b) ten ten lakh |
iii) 1 million | c) ten ten thousand |
A) i – b, ii – c, iii – a
B) i – b, ii – a, iii – c
C) i – a, ii – b, iii – c
D) i – a, ii – c, iii – b
Answer:
A) i – b, ii – c, iii – a
Question 50.
Match the following:
i) 50,000 + 50 | a) 50,500 |
ii) 50,000 + 5000 + 5 | b) 50,050 |
iii) 50,000 + 500 | c) 50,505 |
iv) 50,000 + 500 + 5 | d) 55,005 |
A) i – c, ii – a, iii – d, iv – b
B) i – b, ii – d, iii – a, iv – c
C) i – c, ii – d, iii – a, iv – b
D) i – b, ii – a, iii – d, iv – c
Answer:
B) i – b, ii – d, iii – a, iv – c