Number, Ranking and Time Sequence Test Questions and Answers

Answer: C

Correct answer: E

Putting the comparisons together: \( \mathrm{C} > \mathrm{A} > \mathrm{B} \), \( \mathrm{D} > \mathrm{A} \), \( \mathrm{E} > \mathrm{D} \) and \( \mathrm{D} > \mathrm{C} \). So the order is \[ \mathrm{E} > \mathrm{D} > \mathrm{C} > \mathrm{A} > \mathrm{B} \] and E has the highest marks.

Answer: B

According to Satish, the brother’s birthday is on one of the days among 16th and 17th February.

According to Kajal, the brother’s birthday is on one of the days among 17th and 18th February.

Clearly, Satish’s brother’s birthday is on the day common to both the above groups, i.e., 17th February.

Answer: D

According to Nitin, Nidhi's birthday falls on Wednesday or Thursday    ---------(i)

According to Dheeraj , Nidhi's birthday falls on Thursday or Friday      ---------(ii)

From (i) and (ii), Nidhi's birthday falls on Thursday.

Answer: B

Correct answer: 44

Girls are twice the boys, so of the 180 there are 60 boys and 120 girls. Rupesh is 34th, with 33 pupils ahead of him, of whom 18 are girls - leaving 15 boys ahead. Rupesh is therefore the 16th boy, and the boys behind him number \[ 60 - 16 = \mathbf{44} \]

Answer: B

Correct answer: sunday

If the day after tomorrow is Saturday, tomorrow is Friday and today is Thursday, so yesterday was Wednesday. Three days before Wednesday is Sunday.

Answer: D

Correct answer: None of these

Each 7 that has a 6 before it must be checked for what precedes that 6. Working through the row, every such 6 turns out to have an 8 before it, or the 7 has no 6 before it at all - so the count is not one of the figures offered, and the answer is none of these.

Answer: D

Correct answer: A

D stands between A and E, B is to E’s right and C at the extreme right, which fixes the row as A, D, E, B, C. Counting four places to the left of C brings us to A.

Answer: D

Correct answer: none

The second, fourth and seventh digits of 739142658 are 3, 1 and 6. Arranged as 361 they do make \( 19^2 \), so such a number can be formed - but the digit the question then asks for is not among the choices offered, so the answer is none.

Answer: B

Correct answer: 17th

Satish narrows the date to the 16th or 17th, and Payal to the 17th or 18th. The only date both allow is the 17th.

Answer: B

Correct answer: 19

After the exchange Haran stands 13th from the left, which was Manoj’s place - so Manoj was 13th from the left as well as 17th from the right, and the row holds \( 13 + 17 - 1 = 29 \) boys. Manoj now stands where Haran was, 11th from the left, which is \[ 29 - 11 + 1 = \mathbf{19} \] from the right.