Question
A shopkeeper first allows a discount of 25% on a certain
variety of cloth and then further gives a discount of 20% to the person holding a shareholder’s coupon. The total discount received by a person holding a shareholder’s coupon would be:Solution
Let M.P = Rs 100 Total discounted price after allowing two discounts (25% & 20%) = Rs 100 × (100 - 25)/100 × (100 - 20)/100 = Rs 100 × 75/100 × 80/100 = Rs 60 Total discount = Rs 100 – 60 = Rs 40 Required discount % = 40/100 = 40%
In the given coded language, how is the word ‘come’ coded?
Statement I: ‘you come forward and’ is coded as ‘bk, dk, rk, sk’ and ‘...
Six boxes P, Q, W, Y, Z and F are kept one above one another such that bottommost box is numbered as 1 while the topmost box is numbered as 6. Which bo...
Five boys – Shikhar, Pritam, Pankaj, Ankit and Priyam are of different heights. Who among the following is the tallest?
I. Pankaj is taller...
Is P the mother of R?
I. O is the father of Q and R. N has only one brother O. P is sister-in-law of N. N is unmarried. M is mother of N. M has o...
How many people are sitting in a circle, where all the people are facing the centre?
I. Priya sits second to the left of Gaurav. Mayank is a...
Ten persons sit in two parallel rows i.e., row I and row II. Five persons P, Q, R, S and T sit in row I. Five persons U, V, W, X and Y sit in row II. Th...
Seven persons namely A, B, C, K, L, M and N are sitting in a row facing north, then who sits second to right of C?
I) Â Two persons sit betwee...
Among A, B, C, D and E, which is the smallest?
I. D is greater or equal to E. B is equal to C, which is greater than D.
II. E is smal...
How many female members are there in family of ten members?
Statement I: Z is only son of Y, who is son-in-law of B. W is only daughter of C. L...
Six persons J, K, L, M, N and O sit around a circular table and face away from the centre. The distance between two adjacent persons is same. Who sits ...
Relevant for Exams:
