Air Force Group C Typing

The Indian Air Force Group C Typing Test is the final skill test in the LDC (Lower Division Clerk) and Hindi Typist recruitment conducted by IAF for civilian Group C posts across Air Force stations. Recruitment is decentralised. Different Air Force commands (Western Air Command, Eastern Air Command, Southern Air Command, and others) issue separate notifications for their respective units. Candidates who clear the written examination must clear this 10-minute typing test to receive a final appointment. The typing test does not add to merit; failing it removes candidates from the selection regardless of written performance.

English candidates must reach a net speed of 35 WPM (10,500 KDPH). Hindi candidates must reach 30 WPM (9,000 KDPH). Both tests run for 10 minutes on a computer-based interface. Error evaluation follows the standard SSC-style Full and Half mistake system: Full mistakes (wrong word, omitted word, spelling error) each deduct 1 word from gross. Half mistakes (spacing, capitalisation, punctuation) each deduct 0.5 word. The error limit is 5% of gross words typed, which allows 17.5 error units at 350 gross words.

Air Force Group C rules follow SSC CHSL patterns closely because IAF references SSC error methodology in its LDC notifications. The differentiator is IAF's decentralised recruitment. The exam centre, backspace policy, and even the specific Hindi layout can vary between Air Force commands. Candidates preparing for Western Air Command may face a different interface configuration than those preparing for Eastern Air Command. Confirm your exam centre's specific rules from the admit card and centre notification before the exam.

This page covers the complete IAF Group C typing test: the 35/30 WPM speed requirements and net speed formula, the 5% error ceiling with concrete numbers, Full and Half mistake categories, which keyboard features are available on exam day, the decentralised centre variations, Hindi font and layout rules, and a preparation plan for the 10-minute format. Your typing language (English or Hindi) is chosen at the application stage based on the applied post (LDC = English typically, Hindi Typist = Hindi mandatory).

Net speed for Air Force Group C equals gross WPM minus error deductions. Gross WPM equals total keystrokes typed divided by 5 divided by 10 (minutes). Full mistakes deduct 1 word; Half mistakes deduct 0.5 word. Your net speed must reach 35 WPM (English) or 30 WPM (Hindi) to qualify. The IAF error methodology mirrors SSC CHSL evaluation.

The IAF Group C typing interface is a standard computer-based platform. Centre configuration varies by Air Force command. Western, Eastern, Southern, Central, South-Western, and Training Command may use slightly different interface versions. A passage appears on the screen; you type in the input area below. Backspace availability and live error highlighting depend on centre configuration. Confirm from your admit card and centre notification.

The Air Force Group C error limit is 5% of gross words typed. At 350 gross words (English, 10 minutes at 35 WPM), you can afford 17.5 error units before crossing the threshold. Full mistakes count as 1 error unit; Half mistakes count as 0.5 units. Errors are calculated at test submission; the interface may or may not show live error highlighting depending on centre configuration.

Air Force Group C has no category-based error relaxation on the typing test. The 5% error limit and 35/30 WPM thresholds apply to all candidates regardless of category. Category relaxation applies only to the written examination cut-offs, not to the typing qualification threshold.

IAF Group C accepts Mangal Inscript (Unicode) and, at some centres, Kruti Dev 010 (Remington Gail layout) for Hindi typing. Layout availability depends on Air Force command and centre. Confirm from your admit card before beginning practice. AI Typing serves Mangal Inscript (Unicode) for Hindi practice.