Could का मतलब || Use of Could

Which simple machine could you use to hold two objects together?

If ‘+’ stands for ‘-’, ‘-’ stands for ‘ xx ’, ‘ xx ’ stands for ‘ div ’ and ‘ div ’ stands for ‘+’, then what will be the value of the following expression? यदि +' का मतलब ‘-’ है, ‘-’ का मतलब ' xx ' है ' xx ' का मतलब ' div ' है और ' div ' का मतलब ‘+’ है, तो निम्नलिखित का पद का क्या मान है ? 14-34+10xx5 div 5

Emergency contraceptives could be used to avoid posible pregnancy due to

Which reagents could be used to carry out the following reaction ?

Can aur Could ka shi use karna seekho

Which of the following units could be used to measure electric charge?

If you could use any source of energy for heating your food, which one would you use and why ?