Molecular formula of water

• 2HO

• H₂O

• O₂H

म भात खान्छु

• सामान्य भूत

• अपूर्ण भूत

• सामान्य वर्तमान

• सामान्य भविष्यत

Name of the place where table tennis is played?

• Ring

• Pitch

• Court

• Board

Formula of circumference

• πrl

• πr²

• 2πr

• ⅓πr²

In 1mm how much cm

• 0.451cm

• 0.54cm

• 0.10cm

• 1.54cm

Formula of (a-b)³

• a³-2a²b+2ab²-b³

• a³-2a²b-2ab²+b³

• a³-2a²b-2ab²-b³

• a³+2a²b+2ab²+b³

Full form of SAARC.

• South Asia Associated Region Cooperative

• South Asian Association for Regional Cooperation

• Signal Asian Association for regional Cooperation

• Science Asian Association Research Centre

What is 3 times 4.

• 108

• 34

• 64

• 68

Structure of future perfect continuous tense.

• Sub+will/shall+have+been+V⁴+obj

• Sub+will/shall+has+be+V⁴+be+obj

• Sub+shall/will+had+V⁴+been+obj

• Sub+shall/will+has/have+been+v³+obj

Formula to find area of parallelogram

• ½b*h

• ¼d₁*d₂

• b*h

• L*b