Question

Hello friends can any one say me how this answer came

Answer 1

the predecessor's answer in (a) option is wrong it should be 374

Answer 2

hola user !

here's your answer :

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•PREDECESSOR : is a number before the given number . It is hence known as before number.

•SUCCESSOR : is a number after the given number. It is hence known as after number.

>> Therefore, the predecessor of 375 is 374 and successor is 376.

>> The predecessor of 409 is 408 and successor is 410.

✓ Similarly, you can find predecessor and successor of other numbers as well.

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Thank you . Doubts are most welcome :)