calling upon meaning in Hindi

Examples

1. "They're calling upon our assistance,"
2. The teen-agers stood, some crying, calling upon God.
3. It might also mean calling upon architects with Disney-esque sensibilities.
4. We are calling upon the people of Congo to hold the aggression,
5. Bahraini protesters have been calling upon their government to expel American troops.
6. To encompass moral goodness you are calling upon  approbation and love.
7. She turned to God, calling upon him to prove her innocence.
8. He's done it by calling upon the encouragement of Iron Duke.
9. Clinton vetoed the measure unexpectedly Tuesday, calling upon Congress to modify it.
10. "I'm calling upon all Islamic organizations to free him.