CBSE Class 7 Mathematics Large Numbers Around Us MCQs Set 03

Question. Adult blue whales can weigh more than the value calculated by 10,50,00,000 ÷ 700. What is this weight in kilograms?
(a) 1,500 kg
(b) 15,000 kg
(c) 1,50,000 kg
(d) 15,00,000 kg

Answer: C

Question. The estimated population of Chintamani in 2024 is 1,06,000. How much more than one lakh is 1,06,000?
(a) 6,000
(b) 1,00,000
(c) 600
(d) 1,060

Answer: A

Question. If a person travels 100 kilometers every day, approximately how many kilometers would they have traveled in 10 years (assuming 365 days/year and ignoring leap years)?
(a) 36,500 km
(b) 3,65,000 km
(c) 1,00,000 km
(d) 3,650 km

Answer: B

Question. The distance between the Earth and the Moon is 3,84,400 km. If Roxie travels 100 km every day for 10 years (3,65,000 km), how much short of the Moon would she be?
(a) 19,400 km
(b) 3,84,400 km
(c) 1,940 km
(d) 1,94,000 km

Answer: A

Question. If a single sheet of paper weighs 5 grams, what would be the total weight of one lakh (1,00,000) sheets of paper, expressed in kilograms?
(a) 50 kg
(b) 500 kg
(c) 5,000 kg
(d) 50,000 kg

Answer: B

Question. If 250 babies are born every minute across the world, how many babies are born in one full day (24 hours)?
(a) 36,000
(b) 3,60,000
(c) 1,00,000
(d) 36,00,000

Answer: B

Question. A person can count 1 coin every secon(d) How long would it take that person to count 1 million (10,00,000) coins?
(a) About 1 day
(b) About 1 week
(c) About 11.5 days
(d) About 1 year

Answer: C

Question. The number 1,02,03,04,050 written in the American place value system is:
(a) 1,020,304,050
(b) 10,20,30,4050
(c) 1,02,03,04,050
(d) 102,030,405,0

Answer: A

Question. Which Indian city, according to the 2011 data, had a population closest to 1 crore?
(a) Mumbai (1,24,42,373)
(b) New Delhi (1,10,07,835)
(c) Bengaluru (84,25,970)
(d) Hyderabad (68,09,970)

Answer: C

Question. The world's tallest statue, the 'Statue of Unity' in Gujarat, has a height of about:
(a) 450 metres
(b) 180 metres
(c) 100 metres
(d) 40 metres

Answer: B

Question. Write the number 3,00,600 in words in the Indian Place Value System.
(a) Three hundred thousand six hundred
(b) Three crore six hundred
(c) Three lakh six hundred
(d) Thirty thousand six hundred

Answer: C

Question. Write the number 70,53,138 in words in the Indian Place Value System.
(a) Seventy lakh fifty-three thousand one hundred thirty-eight
(b) Seven crore five thousand three hundred thirty-eight
(c) Seventy million five hundred thirty-one thousand thirty-eight
(d) Seven hundred fifty-three lakh one hundred thirty-eight

Answer: A

Question. Write the number 'Four lakh seven thousand seven hundred and four' in numerals using the Indian place value system.
(a) 4,70,704
(b) 4,07,704
(c) 40,77,004
(d) 4,007,704

Answer: B

Question. Write the number 'Ten crore twenty lakh thirty thousand forty' in numerals using the Indian place value system.
(a) 10,20,30,040
(b) 10,02,30,040
(c) 1,020,300,40
(d) 10,20,03,040

Answer: A

Question. One billion is equal to how many lakhs in the Indian system?
(a) 10 lakhs
(b) 100 lakhs
(c) 1,000 lakhs
(d) 10,000 lakhs

Answer: D

Question. One billion is equal to how many crores?
(a) 10 crores
(b) 100 crores
(c) 1,000 crores
(d) 10,000 crores

Answer: B

Question. How many zeroes follow the digit '1' when writing One Million?
(a) 5
(b) 6
(c) 7
(d) 9

Answer: B

Question. The number 1,00,00,00,000 (One Arab) has how many zeroes?
(a) 7
(b) 8
(c) 9
(d) 10

Answer: C

Question. The placement of commas in the American (International) system groups digits in which pattern from the right?
(a) 3-2-2-2...
(b) 2-3-3...
(c) 3-3-3-3...
(d) 4-4-4...

Answer: C

Question. The placement of commas in the Indian system groups digits in which pattern from the right?
(a) 3-3-3-3...
(b) 3-2-2-2...
(c) 2-3-2...
(d) 4-4-4...

Answer: B