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In a section of class LX having 40 students, the following blood groups are recorded :
A student is selected at random from the class. The probability that he/she has blood group B, is

Question

Accepted Answer

Covalent bond

Answer

$$\frac{3}{10}$$

Answer

$$\frac{1}{4}$$

Answer

$$\frac{13}{40}$$

Answer

$$\frac{1}{8}$$

Probability Cbse Class 9 Maths Problems and Solutions

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