Question
In a group of three numbers first is double of second
and half of third. The average of three numbers is 42. Find the difference between the first number and third number?Solution
Let the first number be ‘x’ Second number = x/2 Third number = 2x According to the question, (x+x/2+2x)/3 = 42 (2x+x+4x)/6 = 42 7x = 42 × 6 x = 36 ∴ Required difference = 72 - 36 = 36
- Of the four given options, choose the most appropriate one.
Aditi had topped the class 1)/ and was also the most brightest 2)/ student of her class 3) as well as the complete science section 4)/ No Error.
The GST Council which will now oversees the new tax architecture must focus initially on stabilising the system and then improving on the current design...
When I saw the dress (a) / I knew it was exactly (b) / what I had looked for (c) / No error (d)
1. Enhanced weathering essentially speeds up natural processes of erosion and chemical reactions using newly introduced minerals.
2. During the p...
Prof. Reddy is eclipsed by his wife who is much lively and more intelligent than he is.
Given below are a few questions with three sentences in each of them which may or may not contain errors in them. You have to find the sentence which ...
Look at the shorter term, (A)/the interbank market rates (B)/suggest that the cycle will (C)/turn up again early next year (D).
The postman travelled by the cycle, often wading through (1)/ swamps or passed through jungles (2)/in order to reach the villages (3)/ No error (4)
In each of the following sentences, a sentence is divided into 4 parts (A), (B), (C) and (D). Find out the error in these parts if any.
...
Relevant for Exams:
