07 Zero level Inorganic Chemistry for 9th , 10th , 11th ,12th By Vikram HAP Chemistry

8th , 9th and 10th pair of ribs

Organic Chemistry पढ़ने का Best Trick | 12th Chemistry | Organic Chemistry | Important Topic in Board

In a row of girls, Shweta is 11th from the right end. Mansi is 14th to the left of Shweta. If Mansi is 12th from the left end, then how many girls are there in the row?

Every fourth letter from left to right of the English alphabet is dropped. Find 7th, 12th, 17th, 25th and 8th letters from the left of the new series obtained.

In a row of 21 girls, when Monika was shifted by four places towards the right, she became 12th from the left end. What was her earlier position from the right end of the row? 1) 9th 2) 10tth 3) 11th 4) 12th 5) 14th

Out of total 20 observations arranged in ascending order. 9th, 10th & 11th observations are 36.40 and 44 then medain is:

Meeta correctly remembers that her father's birthday is after 8th July but before 12th July. Her brother correctly remembers that their father's birthday is after 10th July but before 15th July. On which day of July was definitely their father's birthday ? 1) 10th 2) 11th 3) 10th or 11th 4) Can't be determined 5) None of these

If 10 xx the 10th term of an A.P.is equal to 15 xx the 15th term,show that 25th term of the A.P.is zero.