പ്രകാശവും ശബ്ദവും | Light and Sound | Kerala PSC 10th Preliminary | LDC | LGS | Kerala PSC Mock Test

[@sajithsethu1060]

Chk Q.40

[@mcn3]

Bats uses ULTRASONIC sound waves

[@outlook2398]

🙏 thank you .

[@ramyashiju2128]

Vavvalukal altrasonic alle

[@madsoul9664]

വവ്വാലുകൾ സഞ്ചരിക്കാൻ സഹായിക്കുന്നത് അൾട്രാസോണിക് അല്ലേ 🙄

[@shabinashihab2377]

Athe

[@kavyaramesh297]

49/50

[@ARMYLOVER-rf2rz]

Ys

[@chithramohanan6702]

Thank you Sir

[@mayamani1164]

42/50 thank u

[@sanadm2036]

Vision quiz app ഒഴിവാക്കിയോ??

[@visionpsc9187]

Yes.. new app under process please wait

[@rizmislittleworld4308]

44

[@ranjithavasu6252]

47/50😍

[@abhishekmk9802]

49/50

[@KaathusPscBullet]

Hai.. Contact no ഒന്ന് തരുമോ

[@vini-darren7251]

Thank you sir

[@roopikarajesh1101]

48/50

[@jijidrpk1794]

Thanks sir

[@hariklo8120]

42

[@Bhagyalekshmi002]

47

[@vincyav8654]

Thank u sir