Questions

In  which  one  of  the  following  cities  are the  Summer  Olympics,  2020  going  to  be held?

(−12)[11+7×(−3)]÷{}[413−(−3)×(−6)]=

What will be the value of the kinetic energy (Ek) of a moving body with mass m, if its speed is doubled from v to 2v?

The mass per unit volume is called

Which of the following is man-made fibre?

Ocimum tenuiflorum is the scientific name of ___________.

Which Indian Bank co-launched a Contactless debit card along with Japan's JCB International?

______________ scheme was launched by the Central Government to give financial services to weaker section of society.