Question
In the questions given below, a part of the sentence is
given in bold . Below each sentence, some phrases are given which can substitute the bold part. Identify the phrase that can correctly replace the underlined part. If the sentence is correct as it is, choose “No improvement is required.” She was so tired that she can barely keep her eyes open.Solution
The sentence is in the past tense, so “can” should be changed to “could.”The correct structure is: "so...that + past tense."
The average age of (x + 7) trainees is 17 years. When a 39-year-old trainer joins, the average becomes 18 years. Find x% of 500.
Average 20 numbers is ‘x’. If the average of first 12 numbers is 74.5 while average of last 5 numbers is 84.8 and 13th, 14th a...
The average of five even numbers is 62. If we replace two of these even numbers, 84 and 92, with a single even number X, the new average decreases by 4....
The average cost of 3 chairs is Rs. 9500. The average cost decrease by 15% when one more chair is included. What is the cost price of the 4th...
In a warehouse, there are 200 washing machines and 300 microwaves. The average price of a washing machine is Rs. 15,000 while the average price of a mic...
The average age of a class of 23 girls is 15 years. If 2 new girls having average age of 10 years join the class, then the average age of the class beco...
- Rs. 4200 was distributed among 'P', 'Q', 'R' and 'S' in the ratio 2:5:4:3 respectively. Later, 'Q' gave an amount equal to 80% of the average amount receiv...
In an examination the average marks of Rohit is 54. If he got 18 more marks in science and 22 more marks in maths then his average would have been 58. F...
Determine the value of a − b given that a + 3b = 18a and 3a + b = 30 .
Seven successive numbers have an average of 59. What is the total of their lowest and highest numbers?
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