Free Basic Mathematics Concept Assessment

Category -1

Qn-1. Convert Decimal number into Fraction.

(a) 3.7

(b) 3.07

(c) 0.005

(d) 1265.6


Qn-2. Convert Expression into Decimal number.

(a) 3.25 ×103

(b) 0.008 ×104

(c) 12.6195 ×10-5

(d) 25643.1 ×10-4


Qn-3. Convert Fraction to Decimal form.

(a) 0.357

(b) 13 57

(c) 73.57

(d) 18279


Category -2

Qn-4. Addition and Subtraction of Decimal.

(a) 2468.589 + 372

(b) 547892.302 – 37689.9


Qn-5. Addition and Subtraction of Fraction.

(a) 513 + 138

(b) 355 + 213 + 72

(c) 73 - 67

(d) 133 - 227 - 32


Qn-6. Addition and Subtraction of Fraction.

(a) 213.549 ÷ 7

(b) 23.56 × 2.8

(c) 2 – 2 ÷ 2

(d) 7 × 7 ÷ 14 – 7 + 9


Qn-7. Convert the Units.

(a) 5km into meters

(b) 56m into km

(c) 3 litres into millilitre

(d) 68cm into km


Category -3

Qn-8. Solve the expression and find the value of x.

(a) x + 14 – 9 = 15 + 25 – 2

(b) x ÷ 14 × 7 = 31 – 2

(c) x × 7 = 14 ÷ 3

(d) x = [2 + {5 - 8(-2 × -3)} + 4]

(e) x = [3 -{6 -(-3 × -2)} + 4]

(f) x2 – 100 = –64

(g) (3 + 4 + 23 × 98) ÷ (9 + 69)

(h) (x + 147 × 352) = (24 - 37 × 1427)

(i) 5x + 34 = 187 × 14912

(j) 3x ÷ 98 + 2 = 19 × 2 ÷ 8 – 10



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