CBSE Class 8 Mathematics Algebra Play MCQs Set C

Question. Since a horse has 2 more legs than a hen, the number of horses is
(a) 40
(b) 20
(c) 55
(d) 10

Answer: B

Question. Reversing the digits of a 2-digit number ab gives the number
(a) a + b
(b) ab
(c) 10b + a
(d) 10a + b

Answer: C

Question. If three circles add up to 27, the value of one circle is
(a) 7
(b) 8
(c) 9
(d) 10

Answer: C

Question. In the date trick, if the subtraction gives 126, the month is
(a) January
(b) February
(c) March
(d) April

Answer: A

Question. If bottom row has a and b, the box above them will be
(a) ab
(b) a - b
(c) a + b
(d) 2a

Answer: C

Question. The difference between 74 and 47 is found to be
(a) 30
(b) 27
(c) 20
(d) 9

Answer: B

Question. In any calendar, numbers in the same row increase by
(a) 1
(b) 7
(c) 10
(d) 5

Answer: A

Question. If c = 20 and the box a = 12 + c, then a is
(a) 12
(b) 20
(c) 32
(d) 40

Answer: C

Question. In the date trick, the day D can be at most
(a) 12
(b) 31
(c) 100
(d) 7

Answer: B

Question. Algebra is an important tool used to justify mathematical
(a) stories
(b) statements
(c) pictures
(d) games

Answer: B

Question. In algebra, letters like x and y used for numbers are called
(a) names
(b) letter-numbers
(c) boxes
(d) shapes

Answer: B

Question. If a friend gives the final answer 296, the first thing we subtract is
(a) 100
(b) 200
(c) 165
(d) 31

Answer: C

Question. If box b = c + 8 and c is 20, then b is
(a) 20
(b) 28
(c) 8
(d) 12

Answer: B

Question. In algebra grids, shapes like circles or squares represent
(a) colors
(b) numbers
(c) toys
(d) names

Answer: B

Question. The number 27 divided by 9 will give the answer
(a) 2
(b) 4
(c) 3
(d) 9

Answer: C

Question. In a 3-row pyramid with bottom a, b, c, the middle row is a+b and
(a) a+c
(b) b+c
(c) b+a
(d) c+c

Answer: B

Question. Virahanka-Fibonacci sequence starts with 1, 2, 3 and then the next is
(a) 4
(b) 5
(c) 6
(d) 7

Answer: B

Question. If circle is 9 and circle + square is 19, the value of square is
(a) 9
(b) 10
(c) 19
(d) 28

Answer: B

Question. The difference between a 2-digit number and its reverse is divisible by
(a) 5
(b) 7
(c) 9
(d) 11

Answer: C

Question. If daughter's age is x and mother is 5 times older, mother's age is
(a) x + 5
(b) 5x
(c) x/5
(d) 5 - x

Answer: B