In following number series, two terms have been put within brackets. Choose the appropriate option - Find the wrong number in the series :7, 28, 63, 124, 215, 342, 511

B. 28

From amongst five doctors A, B, C, D and E, four engineers G, H, K and L and six teachers M, N, O, P, Q and R, some teams are to be selected. Of these, A, B, G, H, O, P and Q are females and the rest are males.
The formation of teams is subject to the following conditions :
Wherever there is a male doctor, there will be no female teacher.
Wherever there is a male engineer, there will be no female doctor.
There shall not be more than two male teachers in any team. If the team consists of two doctors, two engineers and two teachers, all the following teams are possible except :

D. C D K L O P

In the following question, arrange the given words in the sequence in which they occur in the dictionary and then choose the correct sequence.
1. Spruce 2. Spume 3. Spree 4. Spurt 5. Sprawl

A. 5, 3,1, 2, 4

Choose analogous pair - Incandescent : Glowing

D. INDEFATIGABLE : UNTIRING

There are six persons A, B, C, D , E and F. C is the sister of F. B is the brother of E's husband. D is the father of A and grandfather of F. There are two fathers, three brothers and a mother in the group. Who is E's husband ?

C. A