Question

Size of chowkhat sections for door and window is __________

(a) 2cm*1.5cm

(b) 10.16cm*10.16cm

(c) 2.8″*1.4″

(d) 10/3″*2/3″

This question was posed to me in a job interview.

Question is taken from Measurement and Calculation of Quantities in chapter Methods of Building Estimate & Estimate of Building of Civil Engineering Drawing

Answer 1

Right option is (b) 10.16cm*10.16cm

The best explanation: Nominal sizes of chowkhat is as mentioned below.

• 4 inch x 2.5 inch

• 4 inch x 3.0 inch

• 5 inch x 2.5 inch

• 10inch x2.0 inch

•  Custom size is available.