निम्नलिखित में से किस प्रकार के प्राकलन (estimate) को रफ़ एस्टीमेट (Rough estimate) भी कहा जाता है?

In the long wall and short wall method of building estimation, which of the following statements is correct?

Which of the following is NOT a criterion to work out the rate analysis?

Which type of standard format of estimation is shown in the given table? S. No. | Particulars | Amount (in Rs.)1 | Estimated cost2 | Water supply and sanitary charges @... % 3 | Electrification charges @... % 4 | Contingencies @... (3 to 5 %)5 | Work charge establishment @ (1 to 2 %) Total amount In words