Indian army has published the notification for SSC Tech 56 men and SSC Tech 27 women for the course commencing at OTA Chennai from April 2021
A is B's sister. C is B's mother. D is C's father. E is D's mother. Then, how is A related to D?
Grandfather
Grandmother
Daughter
Granddaughter
How many pairs of letters are there in the word " CASTRAPHONE" which have as many letters between them in the word as in the alphabet?
3
4
5
6
132 156 182 210 240 ?
272
284
296
302
35 210 1050 4200 ? 25200
12600
12340
12580
12200
11 12.5 26.5 81 325.5 ?
1426
1545
1629
1577
