BANK SBI Clerk Mock Test Series 2025 (Pre + Mains) Quantitative Aptitude Average

The average height of a class of 12 students is 180 cm. The average decreases to 178 cm when the height of the class teacher is also added. What is the height of the teacher?

1

150 cm

2

144 cm

3

134 cm

4

154 cm

5

160 cm

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