5 Words of the day

find the underline word is The man who is in the green shift is the chief of the day

Shiva can type x words per hour while Sreevias can type y words per hour. Shiva works for 5 hours per day and Sreenvias works for 7 hours per day. If both can type at least 700 words in a day, then frame an inequation to support the above data.

Select the related word from the given alternatives : Night : Stars :: Day : ?

Select the related word from the given alternatives : Night : Stars :: Day:?

Three-fourth of a radioactive material decays in 2.5 days. How long will it take for 15//16th of the material to decay? a. 2 days b. 5 days c. 7.5 days d. 10 days