At 14th or 15th week of pregnancy the location of the foetus and placenta is determined by

At 14 th or 15th week of pregnancy the location of foetus and placenta is determined by

At 14 th or 15th week of pregnancy the location of foetus and placenta is determined by

A : if both the ovaries are removed after the first trimester of pregnancy still there would be normal growth of foetus . R : After first trimester placenta secretes sufficient progesterone

A : if both the ovaries are removed after the first trimester of pregnancy still there would be normal growth of foetus . R : After first trimester placenta secretes sufficient progesterone

If sum of the 3rd and the 8th terms of an AP is 7 and the sum of the 7th and 14th terms is -3, then find the 10th term.

If sum of the 3rd and the 8th terms of an AP is 7 and the sum of the 7th and 14th terms is -3 , then find the 10th term.

If the sum of first 8 terms of an Arithmetic progression is 136 and that of first 15 terms is 465, then find the sum of first 25 terms. OR Ths sum of the 5th and 9th terms of an A.P. is 40 and the sum of the 8th and 14th term is 64. Find the sum of the first 20 terms.

The ratio of the 11th and 14th terms of an A.P. is 7:9, find the ratio of the 10th term to 3rd term of the series.

Who is the Chairman of the 14th Finance Commission ?