number ranking time sequence test Model Questions & Answers, Practice Test for ibps clerk prelims 2023

Answer: (a)

Clearly, according to the given conditions, there are 15 boys to the left of A , as well as to the right of C.

Also, B lies between A and C such that there are 3 boys between A and B and 4 boys between B and C.

So, number of boys in the row = (15 + 1 + 3 + 1 + 4 + 1 + 15) = 40.

Answer: (b)

Let the number of boys be x.

Then, number of girls = 2x.

∴ x + 2x = 60 or 3x = 60 or x = 20.

So, number of boys = 20 and number of girls = 40.

Number of students behind Kamal in rank (60 – 17) =43.

Number of girls ahead of Kamal in rank = 9.

Number of girls behind Kamal in rank = (40 – 9) = 31

∴ Number of boys behind Kamal in rank = (43 – 31) = 12.

Answer: (b)

A is 18th from front and C is 24th

Number of persons between A and C = 6.

Since C is exactly in middle of A and B, so number of persons between C and B = 6.

∴ Number of persons in the queue

= ( 17 + 1 + 6 + 1 + 6 + 1 + 15 ) = 47.

Answer: (a)

Since Rita and Monika exchange places, so Rita's new position is the same as Monika's earlier positions .

This position is 17th from the right and 10th from the left

∴ Number of girls in the row = (16 + 1 + 9) = 26.

Answer: (d)

On shifting 4 the left Komal is 10th from the left end of the row.

Thus, Komal's original position was 14th from the left end.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 ..............

Swati is 3 places to the right of Komal's original positions

Clearly, swati is 17 th from the left end.

Number of girls to the right of swati = (40 – 17) = 23.

Thus, Swati is 24th from the right end of the row.