CBSE Class 7 Mathematics A Peek Beyond the Point MCQs Set 09

Question. The total sum of 15 6/10 4/100 and 14 3/10 6/100 is?
(a) 30 units and 0 one-tenths and 0 one-hundredths
(b) 29 units and 10 one-tenths
(c) 30 units
(d) 29 units and 9 one-tenths and 10 one-hundredths

Answer: C

Question. When finding the difference 7 7/100 minus 4 4/100, the resulting fraction is?
(a) 3 units and 3 one-hundredths
(b) 3 units and 3 one-tenths
(c) 3 units and 7 one-hundredths
(d) 3 units and 0 one-hundredths

Answer: A

Question. Find the difference of 8 6/100 minus 5 3/100 is?
(a) 3 3/100
(b) 3 3/10
(c) 3 6/100
(d) 3 03/100

Answer: A

Question. In the problem 12 6/10 2/100 minus 9/10 9/100, what decimal form is 12 6/10 2/100 equal to is?
(a) 12.62
(b) 12.062
(c) 1.262
(d) 126.2

Answer: A

Question. The decimal subtraction 12.62 - 0.99 gives the difference of?
(a) 11.63
(b) 11.063
(c) 10.63
(d) 11.73

Answer: A

Question. What is 99 paise in rupees?
(a) ₹ 0.09
(b) ₹ 0.99
(c) ₹ 9.90
(d) ₹ 9.99

Answer: B

Question. Why do we always split the unit into 10 equal parts when doing decimal measurements is?
(a) Because 10 is a prime number
(b) Because the Indian place value system is based on 10
(c) Because it is easy to divide by 10
(d) Because units cannot be split into other parts like 4 or 5

Answer: B

Question. If we split a one-hundredth part (1/100) into 10 equal parts, the resulting part is what is?
(a) 1/10
(b) 1/100
(c) 1/1000
(d) 1/10000

Answer: C

Question. In the whole number system, 10 tens make 1 hundred. Similarly, 10 one-hundredths make which place value is?
(a) 1 unit
(b) 1 one-thousandth
(c) 1 one-tenth
(d) 10 units

Answer: C

Question. The Latin word for ten, which is the root of the word 'decimal' is?
(a) decem
(b) centum
(c) mille
(d) dieci

Answer: A

Question. The decimal system name comes from the Latin word ‘decem', which means ten, which is cognate to the Sanskrit word for 10, which is?
(a) śhūnya
(b) daśha
(c) yuga
(d) satya

Answer: B

Question. How many one-thousandths (1/1000) parts make up one full unit is?
(a) 10
(b) 100
(c) 1000
(d) 10,000

Answer: C

Question. What is the result of 6.2 + 1.8?
(a) 7.8
(b) 8.0
(c) 8.2
(d) 7.9

Answer: B

Question. We use a point (‘.') in decimal numbers for what purpose is?
(a) To show multiplication
(b) To separate the whole number part from the fractional part
(c) To mark the end of the number
(d) To show division

Answer: B

Question. The quantity 7 units and 5 hundredths, when written in decimal notation, is?
(a) 7.5
(b) 70.5
(c) 7.05
(d) 705

Answer: C

Question. The decimal number 7.05 is read as what is?
(a) Seven hundred five
(b) Seven point five
(c) Seven point zero five
(d) Seven and five

Answer: C

Question. We read 0.274 as zero point two seven four because?
(a) Digits after the point are read individually by their place value
(b) It represents 274 thousandths
(c) It is a very small number
(d) It is short for 2 tenths and 7 hundredths and 4 thousandths

Answer: A

Question. The decimal number for 2 ones, 3 tenths, and 5 hundredths is?
(a) 2.35
(b) 23.5
(c) 235
(d) 2.035

Answer: A

Question. Which of the following is the greatest?
(a) 1.2
(b) 1.02
(c) 1.22
(d) 1.21

Answer: C

Question. The decimal form of 234 hundredths (234/100) is?
(a) 23.4
(b) 2.34
(c) 0.234
(d) 234.0

Answer: B