Aptitude Test and Preparation
v3.2 · 4.4 MB · code 39
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File information
UpdatedJan 21, 2016
PublishedJan 21, 2016
Packagenithra.math.aptitude
Versionv3.2 (39)
Size4.4 MB
MD5f7353374c27ff2a25a1673c91fe13e95
Min SDK9
Malware scanTRUSTED
Signature SHA146:20:29:FD:18:12:0A:63:20:2A:1D:50:1C:09:80:E9:06:CB:EA:03
SignerCN=gokulnathan.p, OU=nithra, O=nithra, L=coimbatore, ST=tamilnadu, C=91
Total downloads1,000,000
This version1,000,000
DeveloperNithra Edu Solutions
Age ratingEveryone
What's new in v3.2
**** Version 2.7 ****
1. Minor Bug Fixes
**** Version 2.5 ****
1. Minor Bug Fixes
2. Design Changed
*** Version 2.3 ***
1. New Link Solved Problems Added.
2. Minor Bug Fixes.
3. Online Test Link Added
4. Improved Performance
1. Minor Bug Fixes
**** Version 2.5 ****
1. Minor Bug Fixes
2. Design Changed
*** Version 2.3 ***
1. New Link Solved Problems Added.
2. Minor Bug Fixes.
3. Online Test Link Added
4. Improved Performance
Security scan
TRUSTED
- Developer signature verified 2018-01-03
- Scanned for malware 2020-04-08 17:30:41
- Signature SHA1 46:20:29:FD:18:12:0A:63:20:2A:1D:50:1C:09:80:E9:06:CB:EA:03
- File MD5 f7353374c27ff2a25a1673c91fe13e95
How to install Aptitude Test and Preparation v3.2 on Android API 9+
Takes about 2 minutes. You'll need roughly 4.4 MB of free storage.
- Grab nithra.math.aptitude_39.apk — hit the Download button above (4.4 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches f7353374c27ff2a2…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find nithra.math.aptitude_39.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=gokulnathan.p, OU=nithra, O=nithra, L=coimbatore, ST=tamilnadu, C=91. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Aptitude Test and Preparation — tap Open on the install screen, or find the Aptitude Test and Preparation icon in your app drawer.
Common install errors for Aptitude Test and Preparation
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android API 9 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.