CBSE Class 7 Maths Expressions using Letter-Numbers (Class 7 NCERT New) Quiz 1

1. Choose the correct algebraic expression for the following statement.50 more than w

A 50 − w50\ -\ w50 − w B w − 50w\ -\ 50w − 50 C w + 50w\ +\ 50w + 50 D 50×w50\times w50×w

2. Choose the correct algebraic expression for the following statement.Subtract b from 40

A b−40b-40b−40 B 40−b40-b40−b C b+40b+40b+40 D 40÷b40\div b40÷b

3. Choose the correct algebraic expression for the following statement.c less than 25

A 25+c25+c25+c B c+25c+25c+25 C 25−c25-c25−c D c−25c-25c−25

4. Choose the correct algebraic expression for the following statement.5 groups of m

A 5+m5+m5+m B m+5m+5m+5 C 5m5m5m D m5\frac{m}{5}5m

5. Choose the correct algebraic expression for the following statement.Sum of d and 10

A d+10d+10d+10 B d10d10d10 C d−10d-10d−10 D d10\frac{d}{10}10d

6. Choose the correct algebraic expression for the following statement.x more than 50

A 50x50x50x B 50×x50\times x50×x C 50−x50-x50−x D 50+x50+x50+x

7. Choose the correct algebraic expression for the following statement.Multiply 7 by s

A 7s7s7s B 7+s7+s7+s C 7−s7-s7−s D 7s\frac{7}{s}s7

8. Choose the correct algebraic expression for the following statement.Divide 6 by y

A y6\frac{y}{6}6y B 6y\frac{6}{y}y6 C 6y6y6y D 6−y6-y6−y

9. Choose the correct algebraic expression for the following statement.Product of p and 8

A 8p\frac{8}{p}p8 B 8−p8-p8−p C 8+p8+p8+p D 8p8p8p

10. Choose the correct algebraic expression for the following statement.Add 5 to the product of 2 and n

A 2n+52n+52n+5 B (2+n)+5\left(2+n\right)+5(2+n)+5 C 2n+5\frac{2}{n}+5n2+5 D (2−n)+5\left(2-n\right)+5(2−n)+5