CBSE Class 8 Mathematics Algebra Play MCQs Set A

Question. Algebra is an indispensable tool for justifying mathematical
(a) stories
(b) statements
(c) pictures
(d) games

Answer: B

Question. Then we take that answer and multiply by
(a) 5
(b) 4
(c) 100
(d) 2

Answer: B

Question. If the final answer is 1390, the date was 25th
(a) January
(b) August
(c) December
(d) March

Answer: C

Question. To fill a pyramid with 60 at top and 12 on left, we use
(a) letters
(b) algebra
(c) names
(d) colors

Answer: B

Question. When a = 5, the four numbers in grid are 5, 6, 12 and
(a) 11
(b) 13
(c) 20
(d) 15

Answer: B

Question. For 2-digit number ab, the reversed number is
(a) a + b
(b) 10a + b
(c) 10b + a
(d) ab

Answer: C

Question. In a pyramid, if the top is 60 and bottom is a, b, c, we use
(a) boxes
(b) equations
(c) circles
(d) lines

Answer: B

Question. In algebra grids, we use shapes to show unknown
(a) colors
(b) numbers
(c) sizes
(d) people

Answer: B

Question. The sum of 31 + 13 is 44, which is divisible by
(a) 9
(b) 11
(c) 7
(d) 5

Answer: B

Question. The difference between actual legs 150 and hen legs 110 is
(a) 40
(b) 55
(c) 10
(d) 100

Answer: A

Question. To make 2000 profit with 100 dosas, total money collected should be
(a) 5000
(b) 7000
(c) 8000
(d) 2000

Answer: C

Question. The sum of any 2-digit number and its reverse is a multiple of
(a) 9
(b) 11
(c) 2
(d) 10

Answer: B

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

Answer: C

Question. If a + b = 60 and a is 32, then b is
(a) 32
(b) 60
(c) 28
(d) 20

Answer: C

Question. Each time Karim goes around the tree, his money
(a) triples
(b) doubles
(c) stays same
(d) halves

Answer: B

Question. To get the largest product using 2, 3, 5, we write
(a) 23 x 5
(b) 52 x 3
(c) 32 x 5
(d) 25 x 3

Answer: C

Question. If bottom row is 8, 1, 3, 4, the top number will be
(a) 16
(b) 25
(c) 30
(d) 10

Answer: B

Question. In a number pyramid, each number is the sum of two numbers
(a) above it
(b) beside it
(c) directly below it
(d) far away

Answer: C

Question. After multiplying by 4, the next step is to add
(a) 6
(b) 33
(c) 9
(d) 165

Answer: C

Question. We use algebra to find the values of unknown
(a) names
(b) letter-numbers
(c) boxes
(d) shapes

Answer: B