Question
In a test, P got 25% of total marks and failed by 45
marks while Q got 45% of total marks which is 26 more than passing marks. Find the total marks of the test.Solution
Let the total marks of the test be ‘x’ Therefore, marks scored by P = 0.25x Therefore, passing marks of the test = 0.25x + 45 Marks scored by Q = 0.45x Also, passing marks of the test = 0.45x – 26 Therefore, 0.25x + 45 = 0.45x – 26 Or, 0.2x = 71 Or, x = 71/0.2 = 355 Therefore, total marks of the test = 355
How is M related to J?
How is M related to P’s mother?
- Ankita is sister of the son of Gautam. Deepak’s wife is mother of Suravi. Lata is grandmother of Suravi. There are two married couple in the family. How ...
How is P related to mother of S?
In a family of eight persons with three couples, Q is the son of R and brother of S. T is the daughter in law of U and is married to S. W is the mother...
Bedi, Dinesh, Fana, Hema, Gita, Ojas, Tejas, and Wisha are eight family members. Bedi is the brother of Gita. Tejas is the son of Wisha. Ojas is the son...
Answer the questions based on the information given below.
There are seven members S, T, U, V, W, Y and Z, in a family of three generation. V i...
A man said to a lady, “Your mother’s husband’s sister is my aunt.” How is the lady related to the man?
How is A related to V?
How is C related to D?