Question
P, Q, R, S and T are five friends standing in a straight
line facing towards north. P is on the immediate right of Q. T is between P and S. If R and Q are at the ends, which of the following is second to the left of R?Solution
(i) If R and Q are at the ends of the row, then there will be two cases: Case 1: Case 2:
(ii) P is on the immediate right of Q. T is between P and S. Now here Case 1 will not follow. Hence, Case 2 will be the final arrangement:

After the mid-term examination Rupesh ranked 10th from the top and Rachit ranked 21st from the bottom. If Rachit performed better than Rupesh and six st...
What should come in place of the question mark (?) in the given series?
226 231 236 241 246 ?Â
Six people A, B, C, D, E and F are sitting around a circular table facing the centre. C sits second to the left of B. E is an immediate neighbour of B. ...
A is 25 years younger than B. The age of B would be double the age of C after 15 years. The current age of B is three times the current age of C. What i...
‘A @ B’ means ‘A is the wife of B’
‘A = B’ means ‘A is the brother of B’
‘A # B’ means ‘A is the son of B’
...
If the two signs, '× and ÷' are interchanged, which of the following equations will be correct?
From the given figures, Which of the option figure will be the next figure of the series?
Find the missing character.

Select the number from among the given options that can replace the question mark (?) in the following series.
13, 39, 65, 91, 117, ?
Two statements are given followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with com...