Average age of a class of 33 students is 14 years. Average age of the class is increased by 18 months if the age of the teacher is included. Find the age of the teacher.
Sum of the ages of all the students in the class = 33 × 14 = 462 years Sum of the ages of the students along with teacher = 34 × 15.5 = 527 years So the age of the teacher = 527 – 462 = 65 years
How is E related to I?
I. B is mother of C, who is sister of D. E is son of D.
II. G is mother of F, who is brother of E. H is granddaught...
In which school does U study among C, D, E, F and G?
I. U does not study in the same school as either S or K.
II. S and K study in school ...
In a five – floor building, on which floor does Mr Kishan live?(Starting from first floor going upto fifth floor).
I. Mr Kishan lives exact...
In a certain code language, "made my work good" is written as "ta la sa pa". How is "good" written in the code language?
I. "his work is good" is...
Given below is a question followed by two statements numbered (I) and (II), each containing some information. Decide which of the statements), is/are su...
Six persons namely – P, Q, T, S, H and Z are sitting in a circular table facing center, each person likes different color Red, Yellow, Blue, Pink, Wh...
Among buildings P, Q, R, S, T and U (each building is of different height), which of the tallest?
I. S is taller than P and U but shorter than ...
How is C related to B?
I. D is married to E. C is the sister of D. E has only one daughter F. F is the granddaughter of B.
II. D is the...
Seven persons A, B, Y, Z, E, F and G are sitting in a row facing north but not necessarily in the same order. Which of the following persons sit fourth...
There are seven letters E, R, P, T, C , H and A. Can the word CHAPTER be formed?
I. T is placed third to the right of H. E is placed second to ...